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Numerology API reference

Numerology API for life path numbers, complete numerology charts and compatibility, in both Pythagorean and Chaldean numerology. One chart call returns the Life Path, Expression, Soul Urge, Personality, Birth Day and Maturity numbers with Pinnacles, Challenges, Karmic Lessons, karmic debt, Hidden Passion, Subconscious Self, Cornerstone, Capstone, First Vowel and the Personal Year, each with a full interpretation and every calculation step. Pythagorean numbers follow Hans Decoz and Chaldean numbers follow Cheiro, with master numbers 11, 22 and 33 kept and name numbers reduced name by name as both authors print them. A name in any script is converted to Latin letters, Cyrillic and Greek as the passport spelling, and every name calculation shows the letters it counted. Personal Year, Month and Day forecasts, four Bridge numbers, Cheiro compound numbers 10 to 52, side by side dual-system readings and business name analysis complete the set. Built for numerology apps, dating and compatibility features, editorial platforms and AI agents. One key covers every RoxyAPI domain, with Remote MCP and typed SDKs.

20 endpoints. Product page. Typed SDKs in six languages carry every operation below.

Kept in this tab only. Without a key, a small daily allowance still answers every request below.

Calculate Life Path number - Calculator and meaning API

POST /api/v2/numerology/life-path

Calculate a Life Path number from a birth date with Pythagorean numerology. The Life Path is the core number of a numerology chart, read from the birth year, month and day alone, with master numbers 11, 22 and 33 kept and a karmic debt of 13, 14, 16 or 19 flagged with its meaning. The response returns every reduction step and a full interpretation (archetype title, keywords, description, strengths, challenges, career, relationships and spirituality) in the language set by lang. Built for Life Path calculators, numerology apps, onboarding personality profiles and AI agents.

Parameters

ParameterTypeDescription
lang querystring enumResponse language (BCP 47). Supported: en, tr, de, es, hi, pt, fr, ru, zh-Hans, zh-Hant. Defaults to en. Coverage varies by domain, and a field with no translation in the requested language returns English. Default en.

Request body

FieldTypeDescription
year requiredintegerBirth year between 100 and 2100. Supports historical figures like Einstein (1879) and Shakespeare (1564).
month requiredintegerBirth month (1-12)
day requiredintegerBirth day (1-31)
curl
curl -X POST "https://roxyapi.com/api/v2/numerology/life-path" \
  -H "X-API-Key: YOUR_KEY" \
  -H "Content-Type: application/json" \
  -d '{"year":1990,"month":7,"day":15}'

Response fields

FieldTypeDescription
number requirednumberYour Life Path number, the single most important number in Pythagorean numerology. Values range from 1 to 9 for single digits, or 11, 22, 33 for Master Numbers.
calculation requiredstringEvery step of the calculation: the birth month, day and year each reduced, then combined into the final Life Path number.
type requiredstring enumWhether this is a standard single-digit number (1 to 9) or a Master Number (11, 22, 33). Master Numbers carry amplified spiritual significance and are never reduced further.
hasKarmicDebt requiredbooleanIndicates whether a Karmic Debt number (13, 14, 16, or 19) appeared during the reduction chain. Karmic Debt reveals past-life challenges carried into this lifetime.
karmicDebtNumbernumberThe specific Karmic Debt number detected during reduction, if any. Each debt number (13, 14, 16, 19) represents a distinct past-life lesson requiring resolution.
karmicDebtMeaningobjectDetailed interpretation of the Karmic Debt number when present. Only returned when hasKarmicDebt is true.
karmicDebtMeaning.description requiredstringTitle describing the karmic debt theme and core past-life pattern.
karmicDebtMeaning.challenge requiredstringThe specific challenge or pattern from past lives that must be confronted.
karmicDebtMeaning.resolution requiredstringPractical guidance for resolving the karmic debt and transforming the challenge into growth.
meaning requiredobject
meaning.title requiredstringNumerology archetype name for this Life Path number. Encapsulates the core identity and energy in a single phrase, such as "The Leader" for 1 or "The Master Builder" for 22.
meaning.keywords requiredarray of stringDefining personality traits and energetic themes of this number. Useful for quick personality snapshots, tag clouds and compatibility matching.
meaning.description requiredstringCore interpretation of the number covering personality, purpose and life themes. Together with the strengths, challenges, career, relationships and spirituality fields it makes a full-page reading.
meaning.strengths requiredarray of stringCore strengths and positive qualities. Each entry includes a trait name followed by a detailed explanation of how it manifests in daily life.
Show all fieldsShow fewer fields
FieldTypeDescription
meaning.challenges requiredarray of stringGrowth areas and shadow qualities to be aware of. Each entry names the challenge and explains its root cause and how to work through it constructively.
meaning.career requiredstringTailored career guidance covering ideal industries, roles, and work environments. Includes specific job titles and explains why certain professional paths align with this number.
meaning.relationships requiredstringLove, friendship, and family dynamics. Covers romantic compatibility with other Life Path numbers, communication style, and the key relationship lessons for this number.
meaning.spirituality requiredstringSpiritual path, soul lessons, and recommended practices. Explores the deeper purpose behind this number and offers guidance for personal growth and inner alignment.
Example response
{
  "number": 5,
  "calculation": "Month: 7, Day: 15 → 1+5 = 6, Year: 1990 → 1+9+9+0 = 19 → 1+9 = 10 → 1+0 = 1 → 7+6+1=14 → 5",
  "type": "single",
  "hasKarmicDebt": true,
  "karmicDebtNumber": 14,
  "karmicDebtMeaning": {
    "description": "Accumulated Obligation of Moderation and Stability",
    "challenge": "A past pattern of misusing personal freedom, whether through overindulgence, excess, or the...",
    "resolution": "Develop moderation as a practiced discipline rather than a reactive restriction. Build and honor..."
  },
  "meaning": {
    "title": "The Adventurer",
    "keywords": [
      "freedom",
      "adventure"
    ],
    "description": "The 5 is the most kinetic of all single-digit numbers. It is in constant motion, oriented toward...",
    "strengths": [
      "Adaptable",
      "Resourceful"
    ],
    "challenges": [
      "Unreliable",
      "Impulsive"
    ],
    "career": "The 5 requires variety, autonomy, and stimulation in its professional life. Sales, journalism...",
    "relationships": "The 5 brings vitality and spontaneity to relationships but requires genuine freedom within them to...",
    "spirituality": "The 5 encounters the sacred primarily through direct experience rather than formal practice...."
  }
}

Try it

JSON, as the example above shows it.
Not sent

Calculate Expression number - Destiny number calculator API

POST /api/v2/numerology/expression

Calculate the Expression number, also called the Destiny number, from a full birth name with Pythagorean numerology. Every letter is valued and the name is reduced name by name, with master numbers 11, 22 and 33 kept and a karmic debt of 13, 14, 16 or 19 flagged with its meaning. The response lists every letter value and returns a full interpretation of natural talents, career, relationships and spiritual path in the language set by lang. Built for name numerology apps, career and personal brand tools, and AI agents.

Parameters

ParameterTypeDescription
lang querystring enumResponse language (BCP 47). Supported: en, tr, de, es, hi, pt, fr, ru, zh-Hans, zh-Hant. Defaults to en. Coverage varies by domain, and a field with no translation in the requested language returns English. Default en.

Request body

FieldTypeDescription
fullName requiredstringFull birth name (first, middle, last). A name in any script is converted to Latin letters before it is counted, Cyrillic and Greek as the passport spelling and accents folded to the base letter, and the calculation lists the letters counted. For a script that does not write its vowels, send the Latin spelling the person uses.
curl
curl -X POST "https://roxyapi.com/api/v2/numerology/expression" \
  -H "X-API-Key: YOUR_KEY" \
  -H "Content-Type: application/json" \
  -d '{"fullName":"John William Smith"}'

Response fields

FieldTypeDescription
number requirednumberExpression number (also called Destiny number) from every letter of the full birth name. Reveals natural talents, abilities, and the goals you are meant to achieve. Values: 1 to 9, 11, 22, or 33.
calculation requiredstringEvery letter value of the birth name, grouped by name: each name is summed and reduced, then the names are added and reduced to the final Expression number.
type requiredstring enumSingle-digit (1 to 9) or Master Number (11, 22, 33). Master Numbers in the Expression position indicate extraordinary innate talent that demands conscious development.
hasKarmicDebt requiredbooleanWhether a Karmic Debt number (13, 14, 16, 19) appeared in the final reduction, the sum of the reduced names. Indicates inherited challenges embedded in your given name.
karmicDebtNumbernumberSpecific Karmic Debt number found during reduction. Each debt (13, 14, 16, 19) points to a distinct lesson woven into the talents your name bestows.
karmicDebtMeaningobjectDetailed interpretation of the Karmic Debt number when present. Includes the debt theme, the inherited challenge, and guidance for resolution. Only returned when hasKarmicDebt is true.
karmicDebtMeaning.description requiredstringTitle describing the karmic debt theme. Identifies the core past-life pattern that this debt number carries forward.
karmicDebtMeaning.challenge requiredstringThe specific challenge or pattern from past lives that must be confronted. Explains the root cause of recurring obstacles.
karmicDebtMeaning.resolution requiredstringPractical guidance for resolving the karmic debt. Actionable steps for transforming the inherited challenge into growth.
meaning requiredobject
meaning.title requiredstringNumerology archetype for this Expression number. Captures the essence of your natural abilities, such as "The Communicator" for 3 or "The Master Intuitive" for 11.
meaning.keywords requiredarray of stringDefining traits and talent themes for this Expression number. Ideal for personality profiles, compatibility engines, and talent-matching features.
meaning.description requiredstringCore interpretation of the natural abilities, life mission and destiny the birth name describes. Together with the strengths, challenges, career, relationships and spirituality fields it makes a full reading.
meaning.strengths requiredarray of stringNatural talents and innate gifts. Each strength includes a detailed explanation of how it shows up in work, relationships, and personal growth.
Show all fieldsShow fewer fields
FieldTypeDescription
meaning.challenges requiredarray of stringShadow side of your talents and areas requiring conscious effort. Each challenge explains its root cause and practical strategies for transformation.
meaning.career requiredstringProfessional guidance aligned with your natural Expression talents. Covers ideal industries, specific roles, and the work environments where you will thrive.
meaning.relationships requiredstringHow your Expression number shapes love, friendship, and family bonds. Includes compatibility insights with other numbers and communication patterns.
meaning.spirituality requiredstringThe spiritual dimension of your Expression energy. Explores soul lessons, recommended practices, and the deeper purpose your talents are meant to serve.
Example response
{
  "number": 6,
  "calculation": "John: J=1, O=6, H=8, N=5 = 20 → 2; William: W=5, I=9, L=3, L=3, I=9, A=1, M=4 = 34 → 7; Smith: S=1, M=4, I=9, T=2, H=8 = 24 → 6 → 2+7+6 = 15 → 6",
  "type": "single",
  "hasKarmicDebt": false,
  "karmicDebtNumber": 14,
  "karmicDebtMeaning": {
    "description": "Accumulated Obligation of Moderation and Stability",
    "challenge": "A past pattern of misusing personal freedom, whether through overindulgence, excess, or the...",
    "resolution": "Develop moderation as a practiced discipline rather than a reactive restriction. Build and honor..."
  },
  "meaning": {
    "title": "The Nurturer",
    "keywords": [
      "love",
      "harmony"
    ],
    "description": "The 6 is the most relationship-oriented of the single-digit numbers, organized around a genuine...",
    "strengths": [
      "Supportive",
      "Protective"
    ],
    "challenges": [
      "Overprotective",
      "Self-neglecting"
    ],
    "career": "The 6 is most effective in roles where its capacity for care and its aesthetic sensibility can both...",
    "relationships": "The 6 is a devoted and attentive partner who brings warmth, stability, and genuine investment to...",
    "spirituality": "The spiritual life of the 6 is inseparable from its relational life. It finds the sacred in acts of..."
  }
}

Try it

JSON, as the example above shows it.
Not sent

Calculate Bridge Numbers - Numerology bridge numbers API

POST /api/v2/numerology/bridge

Calculate four numerology Bridge numbers from a full birth name and birth date: Life Path and Expression, Expression and Soul Urge, Soul Urge and Personality, and Expression and Personality. Each bridge is the distance between two core numbers, from 0 to 8, where 0 means the two are already in harmony, and comes with guidance for closing the gap in the language set by lang. Built for personal development, coaching and personality analysis tools and AI agents.

Parameters

ParameterTypeDescription
lang querystring enumResponse language (BCP 47). Supported: en, tr, de, es, hi, pt, fr, ru, zh-Hans, zh-Hant. Defaults to en. Coverage varies by domain, and a field with no translation in the requested language returns English. Default en.

Request body

FieldTypeDescription
fullName requiredstringFull birth name as it appears on the birth certificate, first, middle and last names separated by spaces. Used to calculate the Expression, Soul Urge and Personality numbers. A name in any script is converted to Latin letters before it is counted, Cyrillic and Greek as the passport spelling and accents folded to the base letter, and the calculation lists the letters counted. For a script that does not write its vowels, send the Latin spelling the person uses.
year requiredintegerBirth year between 100 and 2100. Used to calculate the Life Path number via Pythagorean reduction.
month requiredintegerBirth month (1 to 12)
day requiredintegerBirth day (1 to 31)
curl
curl -X POST "https://roxyapi.com/api/v2/numerology/bridge" \
  -H "X-API-Key: YOUR_KEY" \
  -H "Content-Type: application/json" \
  -d '{"fullName":"John William Smith","year":1990,"month":7,"day":15}'

Response fields

FieldTypeDescription
lifePathExpression requiredobjectBridge between Life Path and Expression numbers. Reveals the gap between your destined life purpose (from birth date) and your natural talents and abilities (from birth name). A high bridge here means your innate skills may not directly serve your life mission without conscious effort.
lifePathExpression.bridge requiredintegerBridge number (0 to 8). The absolute difference between two core numerology numbers after reducing master numbers to single digits. 0 means the two aspects are already in natural harmony. Higher values indicate greater tension requiring conscious adjustment.
lifePathExpression.from requiredobject
lifePathExpression.from.name requiredstringName of the first core number in this bridge pair. Identifies which aspect of personality or destiny is being compared.
lifePathExpression.from.number requirednumberThe reduced single-digit value (1 to 9) of the first core number used in the bridge calculation.
lifePathExpression.to requiredobject
lifePathExpression.to.name requiredstringName of the second core number in this bridge pair. Identifies the other aspect of personality or destiny being compared.
lifePathExpression.to.number requirednumberThe reduced single-digit value (1 to 9) of the second core number used in the bridge calculation.
lifePathExpression.meaning requiredstringActionable guidance for bridging the gap between these two aspects of your numerology profile. Explains what adjustments to make to bring these energies into harmony.
expressionPersonality requiredobjectBridge between Expression and Personality numbers, a pairing this API adds beside the classical bridges. Reveals the gap between your true talents (all letters) and how others perceive you (consonants only). A high bridge means others may not see your real capabilities, requiring you to present yourself more authentically.
expressionPersonality.bridge requiredintegerBridge number (0 to 8). The absolute difference between two core numerology numbers after reducing master numbers to single digits. 0 means the two aspects are already in natural harmony. Higher values indicate greater tension requiring conscious adjustment.
expressionPersonality.from requiredobject
expressionPersonality.from.name requiredstringName of the first core number in this bridge pair. Identifies which aspect of personality or destiny is being compared.
expressionPersonality.from.number requirednumberThe reduced single-digit value (1 to 9) of the first core number used in the bridge calculation.
Show all fieldsShow fewer fields
FieldTypeDescription
expressionPersonality.to requiredobject
expressionPersonality.to.name requiredstringName of the second core number in this bridge pair. Identifies the other aspect of personality or destiny being compared.
expressionPersonality.to.number requirednumberThe reduced single-digit value (1 to 9) of the second core number used in the bridge calculation.
expressionPersonality.meaning requiredstringActionable guidance for bridging the gap between these two aspects of your numerology profile. Explains what adjustments to make to bring these energies into harmony.
soulUrgePersonality requiredobjectBridge between Soul Urge and Personality numbers, one of the classical bridges. Reveals the gap between your inner self (vowels only) and the image others meet first (consonants only). A high bridge means what you want and how you come across pull apart, calling for a more transparent presentation of your real motives.
soulUrgePersonality.bridge requiredintegerBridge number (0 to 8). The absolute difference between two core numerology numbers after reducing master numbers to single digits. 0 means the two aspects are already in natural harmony. Higher values indicate greater tension requiring conscious adjustment.
soulUrgePersonality.from requiredobject
soulUrgePersonality.from.name requiredstringName of the first core number in this bridge pair. Identifies which aspect of personality or destiny is being compared.
soulUrgePersonality.from.number requirednumberThe reduced single-digit value (1 to 9) of the first core number used in the bridge calculation.
soulUrgePersonality.to requiredobject
soulUrgePersonality.to.name requiredstringName of the second core number in this bridge pair. Identifies the other aspect of personality or destiny being compared.
soulUrgePersonality.to.number requirednumberThe reduced single-digit value (1 to 9) of the second core number used in the bridge calculation.
soulUrgePersonality.meaning requiredstringActionable guidance for bridging the gap between these two aspects of your numerology profile. Explains what adjustments to make to bring these energies into harmony.
expressionSoulUrge requiredobjectBridge between Expression and Soul Urge numbers. Reveals the gap between your outward talents (all letters) and your deepest inner desires (vowels only). A high bridge means what you are good at may differ from what your soul truly craves, calling for realignment.
expressionSoulUrge.bridge requiredintegerBridge number (0 to 8). The absolute difference between two core numerology numbers after reducing master numbers to single digits. 0 means the two aspects are already in natural harmony. Higher values indicate greater tension requiring conscious adjustment.
expressionSoulUrge.from requiredobject
expressionSoulUrge.from.name requiredstringName of the first core number in this bridge pair. Identifies which aspect of personality or destiny is being compared.
expressionSoulUrge.from.number requirednumberThe reduced single-digit value (1 to 9) of the first core number used in the bridge calculation.
expressionSoulUrge.to requiredobject
expressionSoulUrge.to.name requiredstringName of the second core number in this bridge pair. Identifies the other aspect of personality or destiny being compared.
expressionSoulUrge.to.number requirednumberThe reduced single-digit value (1 to 9) of the second core number used in the bridge calculation.
expressionSoulUrge.meaning requiredstringActionable guidance for bridging the gap between these two aspects of your numerology profile. Explains what adjustments to make to bring these energies into harmony.
Example response
{
  "lifePathExpression": {
    "bridge": 3,
    "from": {
      "name": "Life Path",
      "number": 5
    },
    "to": {
      "name": "Expression",
      "number": 8
    },
    "meaning": "Focus on developing self-discipline and a consistent work ethic. Channel your creative ideas into structured plans with clear milestones. Regular routines and organized habits will help you align your inner vision with your outer expression."
  },
  "expressionPersonality": {
    "bridge": 3,
    "from": {
      "name": "Life Path",
      "number": 5
    },
    "to": {
      "name": "Expression",
      "number": 8
    },
    "meaning": "Focus on developing self-discipline and a consistent work ethic. Channel your creative ideas into structured plans with clear milestones. Regular routines and organized habits will help you align your inner vision with your outer expression."
  },
  "soulUrgePersonality": {
    "bridge": 3,
    "from": {
      "name": "Life Path",
      "number": 5
    },
    "to": {
      "name": "Expression",
      "number": 8
    },
    "meaning": "Focus on developing self-discipline and a consistent work ethic. Channel your creative ideas into structured plans with clear milestones. Regular routines and organized habits will help you align your inner vision with your outer expression."
  },
  "expressionSoulUrge": {
    "bridge": 3,
    "from": {
      "name": "Life Path",
      "number": 5
    },
    "to": {
      "name": "Expression",
      "number": 8
    },
    "meaning": "Focus on developing self-discipline and a consistent work ethic. Channel your creative ideas into structured plans with clear milestones. Regular routines and organized habits will help you align your inner vision with your outer expression."
  }
}

Try it

JSON, as the example above shows it.
Not sent

Calculate Soul Urge number - Heart Desire number calculator API

POST /api/v2/numerology/soul-urge

Calculate the Soul Urge number, also called the Heart Desire number, from the vowels of a full birth name with Pythagorean numerology. A, E, I, O and U are the vowels and Y and W count as consonants; master numbers 11, 22 and 33 are kept and a karmic debt of 13, 14, 16 or 19 is flagged with its meaning. The response lists every vowel name by name and returns a full interpretation of inner motivation, relationships and spiritual path in the language set by lang. Built for self-discovery apps, dating profiles, coaching tools and AI agents.

Parameters

ParameterTypeDescription
lang querystring enumResponse language (BCP 47). Supported: en, tr, de, es, hi, pt, fr, ru, zh-Hans, zh-Hant. Defaults to en. Coverage varies by domain, and a field with no translation in the requested language returns English. Default en.

Request body

FieldTypeDescription
fullName requiredstringFull birth name. Its vowels A, E, I, O and U give the Soul Urge, so a name with none is refused. A name in any script is converted to Latin letters before it is counted, Cyrillic and Greek as the passport spelling and accents folded to the base letter, and the calculation lists the letters counted. For a script that does not write its vowels, send the Latin spelling the person uses.
curl
curl -X POST "https://roxyapi.com/api/v2/numerology/soul-urge" \
  -H "X-API-Key: YOUR_KEY" \
  -H "Content-Type: application/json" \
  -d '{"fullName":"John William Smith"}'

Response fields

FieldTypeDescription
number requirednumberYour Soul Urge number (also called Heart Desire number), revealing your innermost motivations and what your soul truly craves. Values range from 1 to 9 for single digits, or 11, 22, 33 for Master Numbers.
calculation requiredstringEvery vowel (A, E, I, O, U) of the birth name with its value, grouped by name: each name is summed and reduced, then the names are added and reduced to the final Soul Urge number.
type requiredstring enumWhether this is a standard single-digit number (1 to 9) or a Master Number (11, 22, 33). Master Numbers in the Soul Urge position indicate a soul with amplified spiritual longing and heightened inner sensitivity.
hasKarmicDebt requiredbooleanIndicates whether a Karmic Debt number (13, 14, 16, or 19) appeared during the vowel reduction chain. Karmic Debt in the Soul Urge reveals past-life emotional patterns and unresolved inner desires carried into this lifetime.
karmicDebtNumbernumberThe specific Karmic Debt number detected during the vowel reduction, if any. Each debt number (13, 14, 16, 19) represents a distinct past-life emotional lesson that influences your deepest desires and motivations.
karmicDebtMeaningobjectDetailed interpretation of the Karmic Debt number when present. Only returned when hasKarmicDebt is true.
karmicDebtMeaning.description requiredstringTitle describing the karmic debt theme and core past-life pattern.
karmicDebtMeaning.challenge requiredstringThe specific challenge from past lives that must be confronted.
karmicDebtMeaning.resolution requiredstringPractical guidance for resolving the karmic debt.
meaning requiredobject
meaning.title requiredstringNumerology archetype for this Soul Urge number. Reveals the deepest inner motivation, such as "The Seeker" for 7 or "The Master Teacher" for 33.
meaning.keywords requiredarray of stringCore emotional drives and inner motivations for this Soul Urge. Useful for understanding hidden desires, emotional needs, and what truly fulfills someone at the deepest level.
meaning.description requiredstringCore interpretation of the inner self, hidden desires and emotional landscape. Together with the strengths, challenges, career, relationships and spirituality fields it makes a full reading.
meaning.strengths requiredarray of stringEmotional superpowers and inner gifts. Each strength describes how it shapes decision-making, relationships, and the pursuit of personal fulfillment.
Show all fieldsShow fewer fields
FieldTypeDescription
meaning.challenges requiredarray of stringInner shadows and emotional patterns to balance. Explains how each challenge manifests when the Soul Urge energy is overextended or repressed.
meaning.career requiredstringCareer paths that satisfy your deepest emotional needs. Focuses on work that feeds the soul rather than just the resume, aligned with inner fulfillment.
meaning.relationships requiredstringHow your Soul Urge shapes what you need from love, friendship, and family. Covers emotional compatibility, attachment style, and the key to feeling truly seen.
meaning.spirituality requiredstringThe spiritual hunger at your core. Explores what your soul is seeking in this lifetime and the practices that bring you closest to inner peace and alignment.
Example response
{
  "number": 7,
  "calculation": "Vowels: John: O=6 = 6; William: I=9, I=9, A=1 = 19 → 10 → 1; Smith: I=9 = 9 → 6+1+9 = 16 → 7",
  "type": "single",
  "hasKarmicDebt": true,
  "karmicDebtNumber": 16,
  "karmicDebtMeaning": {
    "description": "Accumulated Obligation of Humility and Authentic Love",
    "challenge": "A past pattern centered on ego, misuse of relational power, or the destruction of bonds through...",
    "resolution": "Develop authentic humility by setting aside the need for status in close relationships. Build..."
  },
  "meaning": {
    "title": "The Seeker",
    "keywords": [
      "wisdom",
      "introspection"
    ],
    "description": "The 7 is the most internally-oriented of the single-digit numbers. While other numbers are engaged...",
    "strengths": [
      "Analytical",
      "Spiritually perceptive"
    ],
    "challenges": [
      "Withdrawn",
      "Overly private"
    ],
    "career": "The 7 performs at its highest level in roles that reward solitary investigation, analytical depth...",
    "relationships": "The 7 forms relationships with care and some difficulty, opening its interior world slowly and only...",
    "spirituality": "The 7 is the most naturally spiritual of the single-digit numbers, not in a doctrinal sense but in..."
  }
}

Try it

JSON, as the example above shows it.
Not sent

Calculate Personality number - Outer personality numerology API

POST /api/v2/numerology/personality

Calculate the Personality number from the consonants of a full birth name with Pythagorean numerology. Every letter other than A, E, I, O and U is a consonant, Y and W included; master numbers 11, 22 and 33 are kept and a karmic debt of 13, 14, 16 or 19 is flagged with its meaning. The response lists every consonant name by name and returns a full interpretation of first impressions, public image, career and relationships in the language set by lang. Built for personal branding apps, social and dating profiles, coaching tools and AI agents.

Parameters

ParameterTypeDescription
lang querystring enumResponse language (BCP 47). Supported: en, tr, de, es, hi, pt, fr, ru, zh-Hans, zh-Hant. Defaults to en. Coverage varies by domain, and a field with no translation in the requested language returns English. Default en.

Request body

FieldTypeDescription
fullName requiredstringFull birth name. Its consonants give the Personality number, so a name with none is refused. A name in any script is converted to Latin letters before it is counted, Cyrillic and Greek as the passport spelling and accents folded to the base letter, and the calculation lists the letters counted. For a script that does not write its vowels, send the Latin spelling the person uses.
curl
curl -X POST "https://roxyapi.com/api/v2/numerology/personality" \
  -H "X-API-Key: YOUR_KEY" \
  -H "Content-Type: application/json" \
  -d '{"fullName":"John William Smith"}'

Response fields

FieldTypeDescription
number requirednumberYour Personality number, derived from the consonants in your birth name. Reveals how others perceive you, your outer persona, and the first impression you project. Values range from 1 to 9 for single digits, or 11, 22, 33 for Master Numbers.
calculation requiredstringEvery consonant of the birth name with its value, grouped by name: each name is summed and reduced, then the names are added and reduced to the final Personality number.
type requiredstring enumWhether this is a standard single-digit number (1 to 9) or a Master Number (11, 22, 33). Master Numbers in the Personality position indicate a powerful outer presence that others immediately sense, carrying heightened charisma and public influence.
hasKarmicDebt requiredbooleanIndicates whether a Karmic Debt number (13, 14, 16, or 19) appeared during the consonant reduction chain. Karmic Debt in the Personality position reveals past-life patterns that influence how others perceive you and the social challenges you must overcome.
karmicDebtNumbernumberThe specific Karmic Debt number detected during the consonant reduction, if any. Each debt number (13, 14, 16, 19) represents a distinct past-life lesson that shapes your public image and social interactions.
karmicDebtMeaningobjectDetailed interpretation of the Karmic Debt number when present. Only returned when hasKarmicDebt is true.
karmicDebtMeaning.description requiredstringTitle describing the karmic debt theme and core past-life pattern.
karmicDebtMeaning.challenge requiredstringThe specific challenge from past lives that must be confronted.
karmicDebtMeaning.resolution requiredstringPractical guidance for resolving the karmic debt.
meaning requiredobject
meaning.title requiredstringNumerology archetype for this Personality number. Represents the outer mask you show the world, such as "The Builder" for 4 or "The Powerhouse" for 8.
meaning.keywords requiredarray of stringTraits that define your public persona and first impression. These are the qualities others perceive before they get to know the real you.
meaning.description requiredstringCore interpretation of the outer personality, social presence and the image projected to the world. Together with the strengths, challenges, career, relationships and spirituality fields it makes a full reading.
meaning.strengths requiredarray of stringYour strongest social assets and public-facing gifts. These qualities shape how you are received in professional settings, social gatherings, and first meetings.
Show all fieldsShow fewer fields
FieldTypeDescription
meaning.challenges requiredarray of stringBlind spots in your public persona. Patterns others notice that you may not, including defense mechanisms and image-management tendencies that can limit authentic connection.
meaning.career requiredstringHow your outward presence shapes professional opportunities. Covers the industries, roles, and environments where your public image creates the greatest advantage.
meaning.relationships requiredstringFirst impressions in love and social dynamics. Explores how your Personality number attracts certain partners, sets relationship expectations, and influences group dynamics.
meaning.spirituality requiredstringThe spiritual energy you radiate to others. Explores how your outer presence serves as a channel for deeper purpose, and what your public path reveals about your soul mission.
Example response
{
  "number": 8,
  "calculation": "Consonants: John: J=1, H=8, N=5 = 14 → 5; William: W=5, L=3, L=3, M=4 = 15 → 6; Smith: S=1, M=4, T=2, H=8 = 15 → 6 → 5+6+6 = 17 → 8",
  "type": "single",
  "hasKarmicDebt": false,
  "karmicDebtNumber": 16,
  "karmicDebtMeaning": {
    "description": "Accumulated Obligation of Humility and Authentic Love",
    "challenge": "A past pattern centered on ego, misuse of relational power, or the destruction of bonds through...",
    "resolution": "Develop authentic humility by setting aside the need for status in close relationships. Build..."
  },
  "meaning": {
    "title": "The Powerhouse",
    "keywords": [
      "achievement",
      "authority"
    ],
    "description": "The 8 is the number most directly associated with material mastery and the exercise of authority in...",
    "strengths": [
      "Ambitious",
      "Resilient"
    ],
    "challenges": [
      "Controlling",
      "Status-oriented"
    ],
    "career": "The 8 is drawn to professional domains where strategic intelligence and organizational capability...",
    "relationships": "The 8 is loyal and reliable in close relationships, and it expresses care primarily through...",
    "spirituality": "The spiritual path of the 8 runs through its engagement with material life rather than away from..."
  }
}

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JSON, as the example above shows it.
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Calculate Birth Day number - Birthday numerology API

POST /api/v2/numerology/birth-day

Calculate the Birth Day number from the day of the month a person was born, 1 to 31, with Pythagorean numerology. The 11th, 22nd and 29th keep the master numbers 11 and 22, other two-digit days reduce to one digit, and the 13th, 14th, 16th and 19th are flagged as karmic debt with their meaning. The response returns the calculation and a full interpretation of the special talents the day brings in the language set by lang. Built for birthday features, talent and career discovery tools, and AI agents.

Parameters

ParameterTypeDescription
lang querystring enumResponse language (BCP 47). Supported: en, tr, de, es, hi, pt, fr, ru, zh-Hans, zh-Hant. Defaults to en. Coverage varies by domain, and a field with no translation in the requested language returns English. Default en.

Request body

FieldTypeDescription
day requiredintegerDay of birth (1-31)
curl
curl -X POST "https://roxyapi.com/api/v2/numerology/birth-day" \
  -H "X-API-Key: YOUR_KEY" \
  -H "Content-Type: application/json" \
  -d '{"day":23}'

Response fields

FieldTypeDescription
number requirednumberYour Birth Day number, revealing the special talents and innate abilities you carry from the day you were born. Values range from 1 to 9 for single digits, or 11, 22 for Master Numbers (the 11th, 22nd and 29th).
calculation requiredstringStep-by-step digit reduction of the birth day. Single-digit days (1 to 9) remain as they are, a day that is or reduces to 11 or 22 keeps it, and every other two-digit day is reduced to one digit.
type requiredstring enumWhether this is a standard single-digit number (1 to 9) or a Master Number (11, 22). Master Numbers in the Birth Day position indicate extraordinary innate gifts that are available from birth and demand conscious development.
hasKarmicDebt requiredbooleanIndicates whether a Karmic Debt number (13, 14, 16, or 19) corresponds to the birth day. Karmic Debt in the Birth Day position reveals past-life challenges woven directly into your natural talents, influencing how your gifts manifest.
karmicDebtNumbernumberThe specific Karmic Debt number detected from the birth day, if any. Each debt number (13, 14, 16, 19) represents a distinct past-life lesson embedded in the talents your birth day bestows.
karmicDebtMeaningobjectDetailed interpretation of the Karmic Debt number when present. Only returned when hasKarmicDebt is true.
karmicDebtMeaning.description requiredstringTitle describing the karmic debt theme and core past-life pattern.
karmicDebtMeaning.challenge requiredstringThe specific challenge from past lives that must be confronted.
karmicDebtMeaning.resolution requiredstringPractical guidance for resolving the karmic debt.
meaning requiredobject
meaning.title requiredstringNumerology archetype for this Birth Day number. Represents the specific talent or gift you brought into this life, like "The Nurturer" for 6 or "The Seeker" for 7.
meaning.keywords requiredarray of stringInnate talents and natural aptitudes encoded in your birth day. These gifts are available from birth and become more refined with age.
meaning.description requiredstringCore interpretation of the special abilities the birth day brings and how they complement the Life Path and Expression numbers. Together with the strengths, challenges, career, relationships and spirituality fields it makes a full reading.
meaning.strengths requiredarray of stringNatural-born strengths that come effortlessly. These are the talents you can rely on even without formal training or conscious development.
Show all fieldsShow fewer fields
FieldTypeDescription
meaning.challenges requiredarray of stringThe flip side of your gifts. Each challenge explains how an overreliance on natural talent can become a liability without conscious balance.
meaning.career requiredstringProfessional paths where your birth day talents create an immediate advantage. Covers specific roles, industries, and work styles that align with your innate abilities.
meaning.relationships requiredstringHow your birth day gifts shape the way you connect with others. Covers romantic chemistry, friendship dynamics, and the relationship patterns rooted in your natural temperament.
meaning.spirituality requiredstringThe spiritual dimension of your natural gifts. Explores how your birth day talents serve a higher purpose and the practices that help you channel them with intention.
Example response
{
  "number": 5,
  "calculation": "23 → 5",
  "type": "single",
  "hasKarmicDebt": false,
  "karmicDebtNumber": 19,
  "karmicDebtMeaning": {
    "description": "Karmic Debt of Power Abuse",
    "challenge": "Past life misuse of power or authority, possibly selfishness.",
    "resolution": "Learn to use power wisely and share it with others."
  },
  "meaning": {
    "title": "The Adventurer",
    "keywords": [
      "versatile",
      "adaptable"
    ],
    "description": "People born on a 5 Birth Day have natural versatility and adaptability...",
    "strengths": [
      "Adaptability",
      "Communication"
    ],
    "challenges": [
      "Restlessness",
      "Scattered energy"
    ],
    "career": "Life Path 5 thrives in careers that offer freedom, variety, and constant stimulation...",
    "relationships": "Life Path 5 individuals are exciting, charming, and freedom-loving partners...",
    "spirituality": "Five is the rebel, the traveler, the agent of change..."
  }
}

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JSON, as the example above shows it.
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Calculate Maturity number - Realization number numerology API

POST /api/v2/numerology/maturity

Calculate the Maturity number, also called the Realization number, from the Life Path and Expression numbers with Pythagorean numerology. Send a full birth name and birth date, the two numbers precomputed, or one of each; master numbers 11, 22 and 33 are kept at full value and in the result. The Maturity number describes who a person grows into in the second half of life, usually felt from around 35 to 40, and the response returns the calculation and a full interpretation in the language set by lang. Built for life coaching apps, midlife and later-life guidance, and AI agents.

Parameters

ParameterTypeDescription
lang querystring enumResponse language (BCP 47). Supported: en, tr, de, es, hi, pt, fr, ru, zh-Hans, zh-Hant. Defaults to en. Coverage varies by domain, and a field with no translation in the requested language returns English. Default en.

Request body

FieldTypeDescription
lifePathintegerYour Life Path number (1-9, 11, 22, 33). Optional if year, month, day are provided.
expressionintegerYour Expression number (1-9, 11, 22, 33). Optional if fullName is provided.
fullNamestringFull birth name to calculate the Expression number automatically. Use instead of passing expression directly. A name in any script is converted to Latin letters before it is counted, Cyrillic and Greek as the passport spelling and accents folded to the base letter, and the calculation lists the letters counted. For a script that does not write its vowels, send the Latin spelling the person uses.
yearintegerBirth year to calculate Life Path automatically. Use with month and day instead of passing lifePath directly.
monthintegerBirth month (1-12). Required with year and day for automatic Life Path calculation.
dayintegerBirth day (1-31). Required with year and month for automatic Life Path calculation.
curl
curl -X POST "https://roxyapi.com/api/v2/numerology/maturity" \
  -H "X-API-Key: YOUR_KEY" \
  -H "Content-Type: application/json" \
  -d '{"lifePath":5,"expression":7,"fullName":"John William Smith","year":1990}'

Response fields

FieldTypeDescription
number requirednumberYour Maturity number (also called Realization number), revealing who you are becoming in the second half of life. Derived from the sum of your Life Path and Expression numbers. Values range from 1 to 9 for single digits, or 11, 22, 33 for Master Numbers.
calculation requiredstringFull step-by-step reduction showing Life Path plus Expression combined and reduced to the final Maturity number. This synthesis represents the convergence of your life purpose and natural talents into mature wisdom.
type requiredstring enumWhether this is a standard single-digit number (1 to 9) or a Master Number (11, 22, 33). Master Numbers in the Maturity position indicate a powerful late-life awakening with extraordinary potential for spiritual leadership and legacy.
hasKarmicDebt requiredbooleanIndicates whether a Karmic Debt number (13, 14, 16, or 19) appeared during the Life Path plus Expression reduction. Karmic Debt in the Maturity position reveals past-life lessons that surface during midlife transformation, typically after age 35 to 40.
karmicDebtNumbernumberThe specific Karmic Debt number detected during the Maturity reduction, if any. Each debt number (13, 14, 16, 19) represents a distinct past-life challenge that becomes especially prominent as you enter the second half of life.
karmicDebtMeaningobjectDetailed interpretation of the Karmic Debt number when present. Only returned when hasKarmicDebt is true.
karmicDebtMeaning.description requiredstringTitle describing the karmic debt theme and core past-life pattern.
karmicDebtMeaning.challenge requiredstringThe specific challenge from past lives that must be confronted.
karmicDebtMeaning.resolution requiredstringPractical guidance for resolving the karmic debt.
meaning requiredobject
meaning.title requiredstringNumerology archetype for the Maturity number. Reveals who you are becoming in the second half of life, such as "The Builder" for 4 or "The Humanitarian" for 9.
meaning.keywords requiredarray of stringEmerging traits and qualities that strengthen after age 35 to 40. These energies gradually integrate into your personality as you mature.
meaning.description requiredstringCore interpretation of the person being grown into in the second half of life, the wisdom gained through lived experience. Together with the strengths, challenges, career, relationships and spirituality fields it makes a full reading.
meaning.strengths requiredarray of stringLate-blooming strengths that emerge with age and experience. These are the gifts that become your greatest assets in the second half of life.
Show all fieldsShow fewer fields
FieldTypeDescription
meaning.challenges requiredarray of stringGrowth areas to watch as Maturity energy intensifies. Understanding these early helps you navigate the transition with awareness and grace.
meaning.career requiredstringCareer evolution and professional reinvention for the second act. Covers industries, roles, and pursuits that align with your mature energy and accumulated wisdom.
meaning.relationships requiredstringHow your relationships deepen and transform as Maturity energy takes hold. Covers evolving partnership needs, family dynamics, and the relationship wisdom that comes with age.
meaning.spirituality requiredstringSpiritual awakening in the mature years. Explores the deeper meaning that emerges when life experience meets the Maturity number, and practices for this transformative phase.
Example response
{
  "number": 3,
  "calculation": "Life Path 5 + Expression 7 = 12 → 3",
  "type": "single",
  "hasKarmicDebt": false,
  "karmicDebtNumber": 14,
  "karmicDebtMeaning": {
    "description": "Karmic Debt of Abuse of Freedom",
    "challenge": "Past life misuse of personal freedom, possibly through excess or manipulation.",
    "resolution": "Learn balance, moderation, and responsible use of freedom."
  },
  "meaning": {
    "title": "The Communicator",
    "keywords": [
      "expressive",
      "creative"
    ],
    "description": "People with a 3 Maturity number grow into creative and joyful expression...",
    "strengths": [
      "Creative expression",
      "Communication"
    ],
    "challenges": [
      "Scattered energy",
      "Superficiality"
    ],
    "career": "Life Path 3 thrives in creative fields where self-expression and communication take center stage...",
    "relationships": "Life Path 3 individuals are charming, playful, and expressive partners...",
    "spirituality": "Three vibrates with the energy of the Divine Child: playful, imaginative, and endlessly curious..."
  }
}

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JSON, as the example above shows it.
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Analyze Karmic Lessons - Missing numbers numerology API

POST /api/v2/numerology/karmic-lessons

Analyze the Karmic Lessons of a full birth name with Pythagorean numerology: the numbers 1 to 9 that no letter of the name carries. Each missing number is returned with its lesson, a fuller explanation and practical guidance for developing it, in the language set by lang, beside the count of letters behind every number present. Built for spiritual growth apps, coaching tools, full numerology reports and AI agents.

Parameters

ParameterTypeDescription
lang querystring enumResponse language (BCP 47). Supported: en, tr, de, es, hi, pt, fr, ru, zh-Hans, zh-Hant. Defaults to en. Coverage varies by domain, and a field with no translation in the requested language returns English. Default en.

Request body

FieldTypeDescription
fullName requiredstringFull birth name to analyze for missing numbers. A name in any script is converted to Latin letters before it is counted, Cyrillic and Greek as the passport spelling and accents folded to the base letter, and the calculation lists the letters counted. For a script that does not write its vowels, send the Latin spelling the person uses.
curl
curl -X POST "https://roxyapi.com/api/v2/numerology/karmic-lessons" \
  -H "X-API-Key: YOUR_KEY" \
  -H "Content-Type: application/json" \
  -d '{"fullName":"John William Smith"}'

Response fields

FieldTypeDescription
missingNumbers requiredarray of numberNumbers missing from name (karmic lessons)
lessons requiredarray of object
lessons[].number requirednumberMissing number
lessons[].lesson requiredstringCore lesson summary
lessons[].description requiredstringDetailed lesson explanation
lessons[].howToOvercome requiredstringPractical guidance for developing this quality
presentNumbers requiredobjectCount of each number present in name
Example response
{
  "missingNumbers": [
    2,
    4
  ],
  "lessons": [
    {
      "number": 2,
      "lesson": "Learn cooperation, patience, and sensitivity",
      "description": "Missing number 2 indicates challenges with teamwork and relationships...",
      "howToOvercome": "Practice active listening, work on group projects, develop empathy..."
    }
  ],
  "presentNumbers": {
    "1": 3,
    "3": 2,
    "5": 4,
    "6": 1,
    "7": 2,
    "9": 2
  }
}

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JSON, as the example above shows it.
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Detect Karmic Debt numbers - Karmic debt 13, 14, 16, 19 API

POST /api/v2/numerology/karmic-debt

Detect Karmic Debt numbers 13, 14, 16 and 19 across the five core numbers that carry them: Life Path, Expression, Soul Urge, Personality and Birth Day. Send a birth date, a full birth name, or both, and only the positions those inputs reach are read; each debt is listed once with its challenge and resolution guidance in the language set by lang. Built for spiritual growth apps, karmic readings, coaching tools and AI agents.

Parameters

ParameterTypeDescription
lang querystring enumResponse language (BCP 47). Supported: en, tr, de, es, hi, pt, fr, ru, zh-Hans, zh-Hant. Defaults to en. Coverage varies by domain, and a field with no translation in the requested language returns English. Default en.

Request body

FieldTypeDescription
yearintegerBirth year (checks Life Path)
monthintegerBirth month (checks Life Path)
dayintegerBirth day (checks Birth Day on its own, and Life Path with year and month)
fullNamestringFull birth name (checks Expression, Soul Urge, Personality). A name in any script is converted to Latin letters before it is counted, Cyrillic and Greek as the passport spelling and accents folded to the base letter, and the calculation lists the letters counted. For a script that does not write its vowels, send the Latin spelling the person uses.
curl
curl -X POST "https://roxyapi.com/api/v2/numerology/karmic-debt" \
  -H "X-API-Key: YOUR_KEY" \
  -H "Content-Type: application/json" \
  -d '{"year":1990,"month":7,"day":15,"fullName":"John William Smith"}'

Response fields

FieldTypeDescription
hasKarmicDebt requiredbooleanWhether any karmic debt numbers were detected
debtNumbers requiredarray of numberAll karmic debt numbers found (13, 14, 16, 19), each listed once, in core-number order: Life Path, Expression, Soul Urge, Personality, Birth Day.
meanings requiredarray of object
meanings[].number requirednumberKarmic debt number
meanings[].description requiredstringDebt title and nature
meanings[].challenge requiredstringDetailed explanation of past life issue and current challenges
meanings[].resolution requiredstringGuidance for resolving karmic debt in this lifetime
message requiredstringHuman-readable summary. Explains what the karmic debt findings mean or provides a positive affirmation when no debt is found.
Example response
{
  "hasKarmicDebt": true,
  "debtNumbers": [
    14,
    16
  ],
  "meanings": [
    {
      "number": 14,
      "description": "Karmic Debt of Abuse of Freedom",
      "challenge": "Past life misuse of personal freedom through excess or manipulation...",
      "resolution": "Learn balance, moderation, and responsible use of freedom..."
    }
  ],
  "message": "Karmic debt is present in the core numbers: 14, 16. Each of these represents a concentrated area of unresolved experience carried from prior incarnations, requiring deliberate attention and sustained work in this lifetime to move through."
}

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JSON, as the example above shows it.
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Calculate Personal Day - Daily numerology forecast API

POST /api/v2/numerology/personal-day

Calculate the Personal Day number from a birth month and day with Pythagorean numerology, the 1 to 9 theme of a single calendar day personalized to the birthday. The day is targetDate, or today in UTC when omitted. The response returns the day theme and guidance with the parent Personal Month and Personal Year, in the language set by lang. Built for daily push notifications, morning briefings, calendar widgets and AI agents.

Parameters

ParameterTypeDescription
lang querystring enumResponse language (BCP 47). Supported: en, tr, de, es, hi, pt, fr, ru, zh-Hans, zh-Hant. Defaults to en. Coverage varies by domain, and a field with no translation in the requested language returns English. Default en.

Request body

FieldTypeDescription
month requiredintegerBirth month (1-12)
day requiredintegerBirth day (1-31)
targetDatestring (date)Target date in YYYY-MM-DD format, in the years 100 to 2100. Defaults to today (UTC).
curl
curl -X POST "https://roxyapi.com/api/v2/numerology/personal-day" \
  -H "X-API-Key: YOUR_KEY" \
  -H "Content-Type: application/json" \
  -d '{"month":7,"day":18}'

Response fields

FieldTypeDescription
personalDay requirednumberPersonal Day number (1-9). The most granular numerology cycle, revealing the energy and theme for this specific day based on your birth data.
theme requiredstringCentral theme for this Personal Day. A concise label capturing the dominant energy of the day.
guidance requiredstringActionable daily guidance. Specific advice for how to work with the energy of this Personal Day.
targetDate requiredstringThe calendar date this forecast applies to in YYYY-MM-DD format.
personalMonth requirednumberThe parent Personal Month number this day falls within.
personalMonthTheme requiredstringTheme of the parent Personal Month, providing broader context for the daily forecast.
personalYear requirednumberThe parent Personal Year number this day falls within.
personalYearTheme requiredstringTheme of the parent Personal Year, providing the broadest cycle context.
Example response
{
  "personalDay": 7,
  "theme": "Rest and Reflection",
  "guidance": "Step back from external demands and go inward. Reflect, meditate, study, or simply rest.",
  "targetDate": "2026-04-04",
  "personalMonth": 3,
  "personalMonthTheme": "Creative Expression",
  "personalYear": 8,
  "personalYearTheme": "Power and Achievement"
}

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JSON, as the example above shows it.
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Calculate Personal Month - Monthly numerology forecast API

POST /api/v2/numerology/personal-month

Calculate the Personal Month number from a birth month and day with Pythagorean numerology, the 1 to 9 theme of one calendar month inside the Personal Year. The year and month are the ones sent, each defaulting to the current UTC year and month when omitted. The response returns the month theme, practical focus and the parent Personal Year with its theme, in the language set by lang. Built for monthly forecast features, push notifications, editorial columns and AI agents.

Parameters

ParameterTypeDescription
lang querystring enumResponse language (BCP 47). Supported: en, tr, de, es, hi, pt, fr, ru, zh-Hans, zh-Hant. Defaults to en. Coverage varies by domain, and a field with no translation in the requested language returns English. Default en.

Request body

FieldTypeDescription
month requiredintegerBirth month (1-12)
day requiredintegerBirth day (1-31)
yearintegerTarget year. Defaults to the current UTC year.
targetMonthintegerTarget calendar month to forecast (1 to 12). Defaults to the current UTC month.
curl
curl -X POST "https://roxyapi.com/api/v2/numerology/personal-month" \
  -H "X-API-Key: YOUR_KEY" \
  -H "Content-Type: application/json" \
  -d '{"month":7,"day":18}'

Response fields

FieldTypeDescription
personalMonth requirednumberPersonal Month number (1-9). Each month in the cycle carries specific energy and themes that guide decisions and focus.
theme requiredstringCentral theme for this Personal Month. A concise label capturing the dominant energy.
focus requiredstringPractical guidance for this month. Specific actions, areas of focus, and advice for making the most of this monthly energy.
calendarMonth requirednumberThe calendar month this forecast applies to (1-12).
personalYear requirednumberThe parent Personal Year number this month falls within.
personalYearTheme requiredstringTheme of the parent Personal Year, providing broader context for the monthly forecast.
Example response
{
  "personalMonth": 3,
  "theme": "Creative Expression",
  "focus": "Express yourself creatively, socialize, and communicate. Writing, art, and public speaking are favored.",
  "calendarMonth": 4,
  "personalYear": 8,
  "personalYearTheme": "Power and Achievement"
}

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JSON, as the example above shows it.
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Calculate Personal Year - Personal Year number forecast API

POST /api/v2/numerology/personal-year

Calculate the Personal Year number from a birth month and day with Pythagorean numerology, the 1 to 9 cycle that sets the theme of a calendar year. The year is the one sent, or the current UTC year when omitted, and it turns over on 1 January; the birth year is not needed. The response returns the place in the nine-year cycle, the theme, a forecast, opportunities, challenges and advice in the language set by lang. Built for yearly planning features, New Year content, coaching tools and AI agents.

Parameters

ParameterTypeDescription
lang querystring enumResponse language (BCP 47). Supported: en, tr, de, es, hi, pt, fr, ru, zh-Hans, zh-Hant. Defaults to en. Coverage varies by domain, and a field with no translation in the requested language returns English. Default en.

Request body

FieldTypeDescription
month requiredintegerBirth month (1-12)
day requiredintegerBirth day (1-31)
yearintegerYear to forecast. Defaults to the current UTC year; the Personal Year turns over on 1 January.
curl
curl -X POST "https://roxyapi.com/api/v2/numerology/personal-year" \
  -H "X-API-Key: YOUR_KEY" \
  -H "Content-Type: application/json" \
  -d '{"month":7,"day":15}'

Response fields

FieldTypeDescription
personalYear requirednumberPersonal Year number (1-9)
cycle requiredstringPosition in the 9-year cycle
theme requiredstringMain theme of the year
forecast requiredstringDetailed year forecast (200-300 words)
opportunities requiredarray of stringKey opportunities in this year
challenges requiredarray of stringChallenges to navigate
advice requiredstringPractical guidance for navigating the year
Example response
{
  "personalYear": 5,
  "cycle": "Year 5 of 9",
  "theme": "Freedom and Change",
  "forecast": "This is a year of freedom, change, and unexpected opportunities. You will feel restless and eager for new experiences...",
  "opportunities": [
    "Travel and adventure",
    "Career changes"
  ],
  "challenges": [
    "Restlessness",
    "Scattered energy"
  ],
  "advice": "Embrace change and new experiences but maintain some stability. Stay flexible and open-minded..."
}

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JSON, as the example above shows it.
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Calculate numerology compatibility - Love match scoring API

POST /api/v2/numerology/compatibility

Calculate numerology compatibility between two people from their Life Path, Expression and Soul Urge numbers. Send each person as a full birth name with a birth date, or as precomputed numbers, and mix the two modes freely across the pair. The response returns an overall score from 50 to 100 with its rating, a score and description for each number pair, and the strengths, challenges and advice for the relationship, in the language set by lang. Built for dating apps, matchmaking, relationship coaching and AI companions.

Parameters

ParameterTypeDescription
lang querystring enumResponse language (BCP 47). Supported: en, tr, de, es, hi, pt, fr, ru, zh-Hans, zh-Hant. Defaults to en. Coverage varies by domain, and a field with no translation in the requested language returns English. Default en.

Request body

FieldTypeDescription
person1 requiredobject
person1.fullNamestringFull birth name to calculate Expression and Soul Urge numbers automatically. Use instead of passing expression and soulUrge directly.
person1.yearintegerBirth year to calculate Life Path automatically. Use with month and day instead of passing lifePath directly.
person1.monthintegerBirth month (1-12). Required with year and day for automatic Life Path calculation.
person1.dayintegerBirth day (1-31). Required with year and month for automatic Life Path calculation.
person1.lifePathintegerPerson 1 Life Path number (1-9, 11, 22, 33). Optional if year, month, day are provided.
person1.expressionintegerPerson 1 Expression number (1-9, 11, 22, 33). Optional if fullName is provided.
person1.soulUrgeintegerPerson 1 Soul Urge number (1-9, 11, 22, 33). Optional if fullName is provided.
person2 requiredobject
person2.fullNamestringFull birth name to calculate Expression and Soul Urge numbers automatically. Use instead of passing expression and soulUrge directly.
person2.yearintegerBirth year to calculate Life Path automatically. Use with month and day instead of passing lifePath directly.
person2.monthintegerBirth month (1-12). Required with year and day for automatic Life Path calculation.
person2.dayintegerBirth day (1-31). Required with year and month for automatic Life Path calculation.
person2.lifePathintegerPerson 2 Life Path number (1-9, 11, 22, 33). Optional if year, month, day are provided.
Show all fieldsShow fewer fields
FieldTypeDescription
person2.expressionintegerPerson 2 Expression number (1-9, 11, 22, 33). Optional if fullName is provided.
person2.soulUrgeintegerPerson 2 Soul Urge number (1-9, 11, 22, 33). Optional if fullName is provided.
curl
curl -X POST "https://roxyapi.com/api/v2/numerology/compatibility" \
  -H "X-API-Key: YOUR_KEY" \
  -H "Content-Type: application/json" \
  -d '{"person1":{"fullName":"John William Smith","year":1990,"month":7,"day":15,"lifePath":5,"expression":7,"soulUrge":6},"person2":{"fullName":"Jane Marie Doe","year":1992,"month":3,"day":22,"lifePath":3,"expression":9,"soulUrge":2}}'

Response fields

FieldTypeDescription
overallScore requirednumberOverall compatibility score: 50% Life Path, 30% Expression and 20% Soul Urge pair scores, rounded. Every pair score runs 50 to 100, so the overall score does too.
rating requiredstringCompatibility rating from overallScore: Highly Compatible (90 and up), Very Compatible (75 to 89), Compatible (60 to 74) or Moderately Compatible (50 to 59). The scale also names Challenging below 45, which no pair of core numbers reaches.
lifePath requiredobject
lifePath.person1 requirednumberPerson 1 Life Path number
lifePath.person2 requirednumberPerson 2 Life Path number
lifePath.compatibility requirednumberLife Path compatibility score (50-100)
lifePath.description requiredstringDetailed Life Path compatibility analysis
expression requiredobject
expression.person1 requirednumberPerson 1 Expression number
expression.person2 requirednumberPerson 2 Expression number
expression.compatibility requirednumberExpression compatibility score (50-100)
expression.description requiredstringDetailed Expression compatibility analysis
soulUrge requiredobject
soulUrge.person1 requirednumberPerson 1 Soul Urge number
Show all fieldsShow fewer fields
FieldTypeDescription
soulUrge.person2 requirednumberPerson 2 Soul Urge number
soulUrge.compatibility requirednumberSoul Urge compatibility score (50-100)
soulUrge.description requiredstringDetailed Soul Urge compatibility analysis
strengths requiredarray of stringKey relationship strengths
challenges requiredarray of stringPotential relationship challenges
advice requiredstringPractical relationship advice
Example response
{
  "overallScore": 78,
  "rating": "Very Compatible",
  "lifePath": {
    "person1": 5,
    "person2": 3,
    "compatibility": 85,
    "description": "5 and 3 create an exciting dynamic partnership..."
  },
  "expression": {
    "person1": 7,
    "person2": 9,
    "compatibility": 70,
    "description": "7 and 9 share spiritual depth..."
  },
  "soulUrge": {
    "person1": 6,
    "person2": 2,
    "compatibility": 90,
    "description": "6 and 2 have complementary emotional needs..."
  },
  "strengths": [
    "Complementary personalities",
    "Shared values"
  ],
  "challenges": [
    "Different communication styles",
    "Need for independence vs togetherness"
  ],
  "advice": "This relationship thrives on mutual respect and space for individual growth. Focus on..."
}

Try it

JSON, as the example above shows it.
Not sent

Generate numerology chart - Complete numerology reading API

POST /api/v2/numerology/chart

Generate a complete numerology chart from a full birth name and birth date in one call. It returns the six core numbers (Life Path, Expression, Soul Urge, Personality, Birth Day and Maturity) with their calculations and full interpretations, the four Pinnacles and four Challenges with their ages, Karmic Lessons, karmic debt in all five positions, Hidden Passion, Subconscious Self, Cornerstone, Capstone and First Vowel, the Birth Day profile for the exact day, lucky associations, the Maturity activation status, the Personal Year with the current Personal Month, and a written summary, in the language set by lang. The Personal Year uses currentYear or the current UTC year, while the Personal Month and the age behind the Maturity status read the current UTC date. Built for full numerology readings, PDF reports, onboarding profiles and AI agents.

Parameters

ParameterTypeDescription
lang querystring enumResponse language (BCP 47). Supported: en, tr, de, es, hi, pt, fr, ru, zh-Hans, zh-Hant. Defaults to en. Coverage varies by domain, and a field with no translation in the requested language returns English. Default en.

Request body

FieldTypeDescription
fullName requiredstringFull birth name as it appears on the birth certificate. Used for every letter-based number in the chart: Expression, Soul Urge, Personality, Karmic Lessons, Hidden Passion, Subconscious Self and the special letters. A name in any script is converted to Latin letters before it is counted, Cyrillic and Greek as the passport spelling and accents folded to the base letter, and the calculation lists the letters counted. For a script that does not write its vowels, send the Latin spelling the person uses.
year requiredintegerBirth year between 100 and 2100. Supports historical figures like Einstein (1879) and Shakespeare (1564).
month requiredintegerBirth month (1-12)
day requiredintegerBirth day (1-31)
currentYearintegerCalendar year for the Personal Year, defaults to the current UTC year. It moves the Personal Year only: the nested personalMonth and maturityStatus.currentAge always read the current UTC date.
curl
curl -X POST "https://roxyapi.com/api/v2/numerology/chart" \
  -H "X-API-Key: YOUR_KEY" \
  -H "Content-Type: application/json" \
  -d '{"fullName":"John William Smith","year":1990,"month":7,"day":15}'

Response fields

FieldTypeDescription
profile requiredobjectInput profile data used to generate the chart.
profile.name requiredstringFull birth name used for letter-based calculations (Expression, Soul Urge, Personality).
profile.birthdate requiredstringBirth date in YYYY-MM-DD format.
coreNumbers requiredobjectSix core numerology numbers with full interpretations. The foundation of any complete numerology reading.
coreNumbers.lifePath requiredobjectLife Path. The most significant core number, revealing life purpose and destiny path.
coreNumbers.lifePath.number requirednumberLife Path number (1-9, 11, 22, 33). The most important number in numerology, derived from birth date. Reveals life purpose and destiny.
coreNumbers.lifePath.calculation requiredstringStep-by-step calculation showing how the Life Path number was derived from the birth date.
coreNumbers.lifePath.type requiredstring enumWhether this is a single digit (1-9) or master number (11, 22, 33). Master numbers carry amplified spiritual significance.
coreNumbers.lifePath.hasKarmicDebt requiredbooleanTrue if the reduction passed through a karmic debt number (13, 14, 16, 19).
coreNumbers.lifePath.karmicDebtNumbernumberThe karmic debt number encountered during reduction, if any.
coreNumbers.lifePath.meaning requiredobjectComplete interpretation of the Life Path number with archetype, traits, career guidance, relationship insights, and spiritual direction.
coreNumbers.lifePath.meaning.title requiredstringNumerology archetype name for this Life Path number. A defining phrase that captures the core identity, such as "The Leader" for 1 or "The Humanitarian" for 9.
coreNumbers.lifePath.meaning.keywords requiredarray of stringDefining personality traits and energetic themes for this Life Path. Useful for compatibility matching, personality snapshots, and building numerology profile summaries.
coreNumbers.lifePath.meaning.description requiredstringCore interpretation of the Life Path covering personality, life purpose and core themes. Together with the strengths, challenges, career, relationships and spirituality fields it makes a full reading.
Show all fieldsShow fewer fields
FieldTypeDescription
coreNumbers.lifePath.meaning.strengths requiredarray of stringCore strengths and positive qualities. Each entry pairs a trait with a detailed explanation of how it manifests in everyday life and decision-making.
coreNumbers.lifePath.meaning.challenges requiredarray of stringGrowth areas and shadow qualities to work through. Each entry explains the root cause, how it surfaces in behavior, and constructive strategies for personal development.
coreNumbers.lifePath.meaning.career requiredstringTailored career guidance covering ideal industries, roles, and work environments. Includes specific job titles and explains why certain professional paths resonate with this Life Path energy.
coreNumbers.lifePath.meaning.relationships requiredstringLove, friendship, and family dynamics shaped by this Life Path. Covers romantic compatibility with other numbers, communication style, and the key relationship lessons for lasting partnerships.
coreNumbers.lifePath.meaning.spirituality requiredstringSpiritual path, soul lessons, and recommended practices. Explores the deeper purpose behind this Life Path number and guidance for personal growth and inner transformation.
coreNumbers.expression requiredobjectExpression (Destiny) number. Reveals natural talents, abilities, and life goals derived from the full birth name.
coreNumbers.expression.number requirednumberExpression (Destiny) number derived from full birth name using Pythagorean numerology.
coreNumbers.expression.calculation requiredstringLetter-to-number conversion showing how the Expression number was calculated.
coreNumbers.expression.type requiredstring enumSingle digit or master number.
coreNumbers.expression.hasKarmicDebt requiredbooleanWhether karmic debt was encountered during calculation.
coreNumbers.expression.karmicDebtNumbernumberKarmic debt number if present.
coreNumbers.expression.meaning requiredobjectComplete interpretation of the Expression number with archetype, talents, career paths, relationship dynamics, and spiritual expression.
coreNumbers.expression.meaning.title requiredstringNumerology archetype for this Expression number. Reveals the natural talent blueprint, such as "The Communicator" for 3 or "The Master Builder" for 22.
coreNumbers.expression.meaning.keywords requiredarray of stringNatural talents and abilities encoded in the birth name. These define your innate skill set, creative potential, and the gifts available to you throughout life.
coreNumbers.expression.meaning.description requiredstringCore interpretation of the natural abilities, life goals and talents the birth name describes. Together with the strengths, challenges, career, relationships and spirituality fields it makes a full reading.
coreNumbers.expression.meaning.strengths requiredarray of stringNatural-born talents and creative gifts. Each strength describes a specific ability that comes effortlessly and how it contributes to personal and professional success.
coreNumbers.expression.meaning.challenges requiredarray of stringGrowth areas where natural talent can become a liability without conscious balance. Explains how each challenge manifests and practical ways to work through it.
coreNumbers.expression.meaning.career requiredstringCareer paths where your Expression number talents create the greatest professional advantage. Covers specific industries, creative pursuits, and work styles aligned with your name vibration.
coreNumbers.expression.meaning.relationships requiredstringHow your Expression number shapes the way you communicate, connect, and express love. Covers partnership dynamics, social style, and the relationship patterns rooted in your name energy.
coreNumbers.expression.meaning.spirituality requiredstringThe spiritual dimension of your natural gifts. Explores how your Expression number talents serve a higher purpose and the creative practices that deepen self-expression.
coreNumbers.soulUrge requiredobjectSoul Urge (Heart Desire) number. Reveals innermost desires, motivations, and what truly makes you happy. Calculated from vowels.
coreNumbers.soulUrge.number requirednumberSoul Urge (Heart Desire) number from vowels in birth name.
coreNumbers.soulUrge.calculation requiredstringVowel extraction and reduction calculation.
coreNumbers.soulUrge.type requiredstring enumSingle digit or master number.
coreNumbers.soulUrge.hasKarmicDebt requiredbooleanWhether karmic debt was encountered.
coreNumbers.soulUrge.karmicDebtNumbernumberKarmic debt number if present.
coreNumbers.soulUrge.meaning requiredobjectComplete interpretation of the Soul Urge number with archetype, emotional drives, relationship needs, and spiritual direction.
coreNumbers.soulUrge.meaning.title requiredstringNumerology archetype for this Soul Urge number. Reveals the deepest inner motivation, such as "The Seeker" for 7 or "The Master Teacher" for 33.
coreNumbers.soulUrge.meaning.keywords requiredarray of stringCore emotional drives and inner motivations. These define what truly fulfills you at the deepest level, beyond surface-level desires and social expectations.
coreNumbers.soulUrge.meaning.description requiredstringCore interpretation of the inner self, hidden desires and emotional landscape. Together with the strengths, challenges, career, relationships and spirituality fields it makes a full reading.
coreNumbers.soulUrge.meaning.strengths requiredarray of stringEmotional superpowers and inner gifts. Each strength describes how it shapes decision-making, relationships, and the pursuit of personal fulfillment.
coreNumbers.soulUrge.meaning.challenges requiredarray of stringInner shadows and emotional patterns to balance. Explains how each challenge manifests when the Soul Urge energy is overextended or repressed.
coreNumbers.soulUrge.meaning.career requiredstringCareer paths that satisfy your deepest emotional needs. Focuses on work that feeds the soul rather than just the resume, aligned with lasting inner fulfillment.
coreNumbers.soulUrge.meaning.relationships requiredstringHow your Soul Urge shapes what you need from love, friendship, and family. Covers emotional compatibility, attachment style, and the key to feeling truly seen and understood.
coreNumbers.soulUrge.meaning.spirituality requiredstringThe spiritual hunger at your core. Explores what your soul is seeking in this lifetime and the contemplative practices that bring you closest to inner peace and alignment.
coreNumbers.personality requiredobjectPersonality number. The outer you, how the world perceives you. Calculated from consonants in the birth name.
coreNumbers.personality.number requirednumberPersonality number from consonants in birth name.
coreNumbers.personality.calculation requiredstringConsonant extraction and reduction calculation.
coreNumbers.personality.type requiredstring enumSingle digit or master number.
coreNumbers.personality.hasKarmicDebt requiredbooleanWhether karmic debt was encountered.
coreNumbers.personality.karmicDebtNumbernumberKarmic debt number if present.
coreNumbers.personality.meaning requiredobjectComplete interpretation of the Personality number with archetype, social traits, professional image, and first-impression dynamics.
coreNumbers.personality.meaning.title requiredstringNumerology archetype for this Personality number. Represents the outer mask you show the world, such as "The Builder" for 4 or "The Powerhouse" for 8.
coreNumbers.personality.meaning.keywords requiredarray of stringTraits that define your public persona and first impression. These are the qualities others perceive before they get to know the real you.
coreNumbers.personality.meaning.description requiredstringCore interpretation of the outer personality, social presence and the image projected to the world. Together with the strengths, challenges, career, relationships and spirituality fields it makes a full reading.
coreNumbers.personality.meaning.strengths requiredarray of stringYour strongest social assets and public-facing gifts. These qualities shape how you are received in professional settings, social gatherings, and first meetings.
coreNumbers.personality.meaning.challenges requiredarray of stringBlind spots in your public persona. Patterns others notice that you may not, including defense mechanisms and image-management tendencies that can limit authentic connection.
coreNumbers.personality.meaning.career requiredstringHow your outward presence shapes professional opportunities. Covers the industries, roles, and environments where your public image creates the greatest advantage.
coreNumbers.personality.meaning.relationships requiredstringFirst impressions in love and social dynamics. Explores how your Personality number attracts certain partners, sets relationship expectations, and influences group dynamics.
coreNumbers.personality.meaning.spirituality requiredstringThe spiritual energy you radiate to others. Explores how your outer presence serves as a channel for deeper purpose and what your public path reveals about your soul mission.
coreNumbers.birthDay requiredobjectBirth Day number. Reveals a special talent or gift based on the calendar day of birth.
coreNumbers.birthDay.number requirednumberBirth Day number (1-31). A special talent number based on the day of the month you were born.
coreNumbers.birthDay.calculation requiredstringStep-by-step calculation showing how the Birth Day number was reduced from the calendar day of birth.
coreNumbers.birthDay.type requiredstring enumWhether this is a single digit (1-9) or master number (11, 22). Birth days of 11 and 22 are preserved as master numbers.
coreNumbers.birthDay.hasKarmicDebt requiredbooleanTrue if the birth day is a karmic debt number (13, 14, 16, 19).
coreNumbers.birthDay.karmicDebtNumbernumberThe karmic debt number if the birth day carries one (13, 14, 16, or 19).
coreNumbers.birthDay.meaning requiredobjectComplete interpretation of the Birth Day number with archetype, innate talents, career advantages, and relationship dynamics.
coreNumbers.birthDay.meaning.title requiredstringNumerology archetype for this Birth Day number. Represents the specific talent or gift you brought into this life, like "The Nurturer" for 6 or "The Seeker" for 7.
coreNumbers.birthDay.meaning.keywords requiredarray of stringInnate talents and natural aptitudes encoded in your birth day. These gifts are available from birth and become more refined with age and experience.
coreNumbers.birthDay.meaning.description requiredstringCore interpretation of the special abilities the birth day brings and how they complement the Life Path and Expression numbers. Together with the strengths, challenges, career, relationships and spirituality fields it makes a full reading.
coreNumbers.birthDay.meaning.strengths requiredarray of stringNatural-born strengths that come effortlessly. These are the talents you can rely on even without formal training or conscious development.
coreNumbers.birthDay.meaning.challenges requiredarray of stringThe flip side of your gifts. Each challenge explains how an overreliance on natural talent can become a liability without conscious balance.
coreNumbers.birthDay.meaning.career requiredstringProfessional paths where your birth day talents create an immediate advantage. Covers specific roles, industries, and work styles aligned with your innate abilities.
coreNumbers.birthDay.meaning.relationships requiredstringHow your birth day gifts shape the way you connect with others. Covers romantic chemistry, friendship dynamics, and the relationship patterns rooted in your natural temperament.
coreNumbers.birthDay.meaning.spirituality requiredstringThe spiritual dimension of your natural gifts. Explores how your birth day talents serve a higher purpose and the practices that help you channel them with intention.
coreNumbers.maturity requiredobjectMaturity number. The person you are becoming. Sum of Life Path and Expression, activates around age 35-40.
Example response
{
  "profile": {
    "name": "John William Smith",
    "birthdate": "1990-07-15"
  },
  "coreNumbers": {
    "lifePath": {
      "number": 5,
      "calculation": "Month: 7, Day: 15 → 1+5 = 6, Year: 1990 → 1+9+9+0 = 19 → 1+9 = 10 → 1+0 = 1 → 7+6+1=14 → 5",
      "type": "single",
      "hasKarmicDebt": true,
      "karmicDebtNumber": 14,
      "meaning": {
        "title": "The Adventurer",
        "keywords": [
          "freedom",
          "adventure"
        ],
        "description": "The 5 is the most kinetic of all single-digit numbers. It is in constant motion, oriented toward what is new, and constitutionally resistant to the kind of settled routine that other numbers find stabilizing...",
        "strengths": [
          "Adaptable: The 5 adjusts to new conditions with a fluidity that most other numbers find difficult to achieve...",
          "Resourceful: When conventional approaches do not serve, the 5 draws on a broad repertoire of experience to find an alternative..."
        ],
        "challenges": [
          "Unreliable: The same mobility that makes the 5 effective can make it difficult to count on...",
          "Impulsive: The preference for direct experience over careful planning means the 5 often acts before considering consequences..."
        ],
        "career": "The 5 requires variety, autonomy, and stimulation in its professional life. Sales, journalism, public relations, travel-related work, entrepreneurship...",
        "relationships": "The 5 brings vitality and spontaneity to relationships but requires genuine freedom within them to function well. It is more loyal than it initially appears...",
        "spirituality": "The 5 encounters the sacred primarily through direct experience rather than formal practice. Travel, conversation with diverse people, and immersion in unfamiliar environments are all forms of spiritual inquiry..."
      }
    },
    "expression": {
      "number": 6,
      "calculation": "John: J=1, O=6, H=8, N=5 = 20 → 2; William: W=5, I=9, L=3, L=3, I=9, A=1, M=4 = 34 → 7; Smith: S=1, M=4, I=9, T=2, H=8 = 24 → 6 → 2+7+6 = 15 → 6",
      "type": "single",
      "hasKarmicDebt": false,
      "karmicDebtNumber": 16,
      "meaning": {
        "title": "The Nurturer",
        "keywords": [
          "love",
          "harmony"
        ],
        "description": "The 6 is the most relationship-oriented of the single-digit numbers, organized around a genuine drive to care for those within its sphere...",
        "strengths": [
          "Supportive: The 6 offers support that is attentive and real rather than general and reflexive...",
          "Protective: The 6 is quietly fierce in defense of those it cares for..."
        ],
        "challenges": [
          "Overprotective: The care the 6 offers can tip into control when it becomes convinced that its judgment about what others need is more reliable than their own...",
          "Self-neglecting: The 6 prioritizes others so consistently that its own needs are regularly deferred or ignored entirely..."
        ],
        "career": "The 6 is most effective in roles where its capacity for care and its aesthetic sensibility can both find expression. Healthcare, counseling, teaching, social work, and community organizing fit this number naturally...",
        "relationships": "The 6 is a devoted and attentive partner who brings warmth, stability, and genuine investment to its closest relationships. Its love is expressed through consistent action rather than declaration...",
        "spirituality": "The spiritual life of the 6 is inseparable from its relational life. It finds the sacred in acts of genuine service, in the beauty of natural and created environments..."
      }
    },
    "soulUrge": {
      "number": 7,
      "calculation": "Vowels: John: O=6 = 6; William: I=9, I=9, A=1 = 19 → 10 → 1; Smith: I=9 = 9 → 6+1+9 = 16 → 7",
      "type": "single",
      "hasKarmicDebt": true,
      "karmicDebtNumber": 16,
      "meaning": {
        "title": "The Seeker",
        "keywords": [
          "wisdom",
          "introspection"
        ],
        "description": "The 7 is the most internally-oriented of the single-digit numbers. While other numbers are engaged primarily with the external world of action, relationship, and material achievement, the 7 is fundamentally concerned with the interior world of understanding...",
        "strengths": [
          "Analytical: The 7 is skilled at separating what is essential from what is incidental, and at identifying patterns that others overlook...",
          "Spiritually perceptive: The 7 has access to intuitive knowledge that supplements and sometimes outpaces its logical reasoning..."
        ],
        "challenges": [
          "Withdrawn: The 7 spends much of its mental life in internal territory, and this can produce a social distance...",
          "Overly private: The 7 holds its interior world closely and is reluctant to share what it thinks and feels..."
        ],
        "career": "The 7 performs at its highest level in roles that reward solitary investigation, analytical depth, and the pursuit of non-obvious insight. Research science, philosophy, data analysis, writing, psychology, and investigative fields of all kinds draw on the best qualities of this number...",
        "relationships": "The 7 forms relationships with care and some difficulty, opening its interior world slowly and only to those who have demonstrated patience and genuine interest...",
        "spirituality": "The 7 is the most naturally spiritual of the single-digit numbers, not in a doctrinal sense but in its persistent orientation toward what lies beneath surface experience..."
      }
    },
    "personality": {
      "number": 8,
      "calculation": "Consonants: John: J=1, H=8, N=5 = 14 → 5; William: W=5, L=3, L=3, M=4 = 15 → 6; Smith: S=1, M=4, T=2, H=8 = 15 → 6 → 5+6+6 = 17 → 8",
      "type": "single",
      "hasKarmicDebt": false,
      "karmicDebtNumber": 19,
      "meaning": {
        "title": "The Powerhouse",
        "keywords": [
          "achievement",
          "authority"
        ],
        "description": "The 8 is the number most directly associated with material mastery and the exercise of authority in the world. It is oriented toward achievement, and it brings to that orientation an uncommon combination of strategic intelligence, organizational capability, and physical endurance...",
        "strengths": [
          "Ambitious: The 8 sets high targets and organizes its resources around reaching them...",
          "Resilient: The 8 does not interpret setback as failure..."
        ],
        "challenges": [
          "Controlling: The 8 has strong convictions about how things should be managed and can find it genuinely difficult to delegate...",
          "Status-oriented: The 8 can become overly invested in the visible markers of success: titles, possessions, and professional recognition..."
        ],
        "career": "The 8 is drawn to professional domains where strategic intelligence and organizational capability produce measurable results. Corporate leadership, finance, real estate, law, and high-level management suit it well...",
        "relationships": "The 8 is loyal and reliable in close relationships, and it expresses care primarily through provision and practical support rather than through emotional expressiveness...",
        "spirituality": "The spiritual path of the 8 runs through its engagement with material life rather than away from it. Its core lesson concerns the relationship between power and integrity..."
      }
    },
    "birthDay": {
      "number": 6,
      "calculation": "15 → 6",
      "type": "single",
      "hasKarmicDebt": false,
      "karmicDebtNumber": 13,
      "meaning": {
        "title": "The Nurturer",
        "keywords": [
          "compassion",
          "healing"
        ],
        "description": "Its instinct is to tend: to notice when someone needs support and to provide it in ways that are practical and consistent rather than occasional and showy...",
        "strengths": [
          "Supportive: It pays close attention to what others actually need, and its response is calibrated to the specific situation...",
          "Protective: Its warmth does not preclude assertiveness; when the people or values it holds most closely are at risk, the 6 will respond with a directness that can surprise..."
        ],
        "challenges": [
          "Overprotective: This overreach, always well-intentioned, denies others the opportunity to navigate difficulty independently...",
          "Self-neglecting: The result is a gradual depletion that the 6 is often slow to recognize..."
        ],
        "career": "Its eye for beauty and harmony also serves it in interior design, hospitality, and the arts. The 6 is most fulfilled when it can see a direct connection between its daily work and the wellbeing of the people or environments it serves.",
        "relationships": "The risk is a tendency to over-function for others while under-attending to its own needs, creating an imbalance that strains the relationship over time...",
        "spirituality": "Its spiritual lesson is that real service is sustainable only when the 6 first acknowledges its own needs as legitimate..."
      }
    },
    "maturity": {
      "number": 11,
      "calculation": "Life Path 5 + Expression 6 = 11",
      "type": "single",
      "hasKarmicDebt": false,
      "karmicDebtNumber": 14,
      "meaning": {
        "title": "The Master Intuitive",
        "keywords": [
          "intuition",
          "spiritual sensitivity"
        ],
        "description": "Eleven operates on a fundamentally different frequency than the single-digit numbers. The foundation of 2 is present: the need to relate, to listen, to balance, to work alongside others. But 11 adds a perceptive capacity that transcends ordinary observation...",
        "strengths": [
          "Perceptive depth: The capacity to read a situation, a person, or a group dynamic at a level that exceeds what is visible on the surface...",
          "Inspirational presence: Eleven draws people toward it without calculated effort..."
        ],
        "challenges": [
          "Perceptual overload: Harsh environments, interpersonal conflict, and sustained criticism land harder than they would for most numbers...",
          "Chronic self-doubt: The gap between what 11 perceives and what it can prove rationally generates ongoing uncertainty..."
        ],
        "career": "Eleven is most effective in roles where insight and sensitivity are the primary instrument rather than a liability to be managed. Counseling, therapeutic practice, spiritual direction, and teaching are natural alignments...",
        "relationships": "Eleven brings unusual attentiveness to partnership. It registers the emotional undercurrents of a relationship with precision, which can be an extraordinary quality and an occasional source of friction...",
        "spirituality": "The spiritual dimension of 11 is inseparable from its everyday functioning. The perceptive quality that appears in a counseling session or a difficult conversation is what contemplative traditions call spiritual receptivity..."
      }
    }
  },
  "additionalInsights": {
    "karmicLessons": {
      "missingNumbers": [
        7
      ],
      "lessons": [
        {
          "number": 7,
          "lesson": "Develop inner life, reflective depth, and trust in introspective knowledge",
          "description": "Absence of the number 7 indicates an underdeveloped inner life and a tendency to remain on the surface of experience without deeper reflection...",
          "howToOvercome": "Develop a regular practice of reflection, whether through writing, meditation, study, or deliberate time in solitude..."
        }
      ],
      "presentNumbers": {
        "1": 3,
        "3": 2,
        "5": 4,
        "6": 1,
        "7": 2,
        "9": 2
      }
    },
    "karmicDebt": {
      "hasKarmicDebt": true,
      "debtNumbers": [
        14
      ],
      "meanings": [
        {
          "number": 14,
          "description": "Accumulated Obligation of Moderation and Stability",
          "challenge": "A past pattern of misusing personal freedom, whether through overindulgence, excess, or the manipulation of others...",
          "resolution": "Develop moderation as a practiced discipline rather than a reactive restriction. Build and honor commitments in measured increments..."
        }
      ]
    },
    "personalYear": {
      "personalYear": 4,
      "cycle": "Year 4 of 9",
      "theme": "Work and Foundation",
      "forecast": "The Personal Year 4 introduces the most demanding work period of the cycle. After three years of initiation, cooperation, and expression, the numerological current now insists on structure, discipline, and the unglamorous labor of building something durable...",
      "opportunities": [
        "Building durable professional and personal foundations that will last",
        "Establishing effective systems and routines that reduce friction over time"
      ],
      "challenges": [
        "Feelings of restriction and limited freedom of movement under the slower energy",
        "Frustration with the pace of visible results in methodical, long-horizon work"
      ],
      "advice": "Commit to the unglamorous work of building. Systems, routines, and disciplined follow-through are not merely means to an end this year. Do not mistake slowness for failure...",
      "personalMonth": {
        "personalMonth": 3,
        "theme": "Expression and Connection",
        "focus": "Creative and communicative work finds its best conditions. Reach out to people, put ideas into visible form, and allow social engagement to open professional doors that direct effort cannot."
      }
    },
    "pinnacles": [
      {
        "position": 1,
        "number": 4,
        "startAge": 0,
        "endAge": 31,
        "meaning": {
          "title": "Foundation Building and Disciplined Effort",
          "description": "A Pinnacle under the number 4 centers on the construction of durable foundations: in career, finances, living conditions, and the structure of daily life...",
          "opportunities": [
            "Establishing stable career foundations, acquiring property, or building financial structures with long-term durability",
            "Developing sophisticated organizational habits and planning systems that improve across the entire phase"
          ],
          "challenges": [
            "Feeling confined or depleted by the demands of sustained routine over an extended period",
            "Rigidity in method and resistance to modifying approaches even when circumstances shift"
          ]
        }
      }
    ],
    "challenges": [
      {
        "position": 1,
        "number": 1,
        "startAge": 0,
        "endAge": 31,
        "meaning": {
          "title": "The Independence Challenge",
          "description": "The 1 Challenge calls for the sustained development of genuine self-reliance. Life repeatedly constructs situations in which the individual must choose between standing on personal judgment and deferring to the expectations or authority of others...",
          "lesson": "Developing authentic self-reliance and the confidence to act from personal conviction rather than either external permission or reactive defiance.",
          "howToOvercome": "Begin with smaller decisions made entirely independently, then build toward larger ones. Resist the pattern of seeking approval before acting..."
        }
      }
    ],
    "hiddenPassion": {
      "number": 1,
      "count": 3,
      "allPassions": [
        1,
        9
      ],
      "title": "Compulsion Toward Leadership",
      "description": "The number 1 appearing most often in a name produces a persistent need for originality and self-direction. This person feels most fully expressed when operating independently and setting direction for others..."
    },
    "subconsciousSelf": {
      "number": 8,
      "uniqueNumbers": [
        1,
        2
      ],
      "title": "Near-Complete Resourcefulness",
      "description": "With 8 of 9 number values present, almost no situation triggers the feeling of being unprepared. A vast experiential base is available to draw on in difficulty..."
    },
    "nameLetters": {
      "cornerstone": {
        "letter": "J",
        "number": 1,
        "meaning": "The approach to new beginnings is direct and self-directed. The default instinct is to take initiative rather than wait for consensus, to assess a situation independently, and to engage on personal terms."
      },
      "capstone": {
        "letter": "N",
        "number": 5,
        "meaning": "Endings are handled quickly and without extended backward glance. Protracted closing phases generate impatience, and a clean break is consistently preferred over gradual transition."
      },
      "firstVowel": {
        "letter": "O",
        "meaning": "The instinctive emotional response is principled and measured. Reactions are filtered through a sense of what is right and appropriate before full expression occurs."
      }
    }
  },
  "birthDayProfile": {
    "day": 15,
    "reducesTo": 6,
    "title": "The Magnetic Artist",
    "keywords": [
      "magnetism",
      "artistic sensibility"
    ],
    "description": "The 15th combines the forward drive of 1, the versatility and appetite for experience of 5, and the care-centered orientation of the reduced 6. The result is one of the more immediately compelling birth day numbers...",
    "strengths": [
      "Personal magnetism that creates immediate and lasting impressions",
      "Genuine facility with language and visual aesthetic expression"
    ],
    "challenges": [
      "Stubbornness that continues past the point where flexibility would be more useful",
      "Susceptibility to emotional overwhelm when carrying the burdens of others"
    ],
    "career": "Healthcare, counseling, social work, teaching, and any direct-service role align with their nurturing orientation and practical capability. Their artistic inclinations open additional paths in visual arts, design, photography, and creative direction...",
    "relationships": "Those born on the 15th offer devoted, attentive partnership that combines emotional warmth with practical support. They are drawn to partners who are genuinely engaged in their own lives and purposes..."
  },
  "maturityStatus": {
    "isActive": true,
    "currentAge": 36,
    "activationRange": "35-40"
  },
  "luckyAssociations": {
    "colors": [
      "Green",
      "Turquoise"
    ],
    "gemstones": [
      "Emerald",
      "Aquamarine"
    ],
    "day": "Wednesday",
    "element": "Air",
    "rulingPlanet": "Mercury",
    "compatibleNumbers": [
      1,
      3
    ],
    "incompatibleNumbers": [
      2,
      4
    ]
  },
  "summary": "Your numerology chart reveals a Life Path 5 personality seeking freedom and adventure..."
}

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JSON, as the example above shows it.
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Get number meaning - Numerology number meanings API

GET /api/v2/numerology/meanings/{number}

Get the full numerology meaning of any number 1 to 9 or the master numbers 11, 22 and 33. The response returns the archetype title, keywords, a core description, strengths, challenges, career, relationships and spirituality in the language set by lang, the same reading every core number endpoint returns for that number. Built for numerology reference pages, custom calculators, educational apps and AI agents.

Parameters

ParameterTypeDescription
number required pathstringNumerology number (1-9, 11, 22, 33)
lang querystring enumResponse language (BCP 47). Supported: en, tr, de, es, hi, pt, fr, ru, zh-Hans, zh-Hant. Defaults to en. Coverage varies by domain, and a field with no translation in the requested language returns English. Default en.
curl
curl "https://roxyapi.com/api/v2/numerology/meanings/5" \
  -H "X-API-Key: YOUR_KEY"

Response fields

FieldTypeDescription
number requirednumberRequested number
type requiredstring enumNumber type
meaning requiredobject
meaning.title requiredstringNumerology archetype name. A single phrase capturing the core identity of this number, such as "The Leader" for 1 or "The Master Builder" for 22.
meaning.keywords requiredarray of stringTen defining personality traits and energetic themes. Useful for personality snapshots, compatibility matching, and building numerology profile summaries.
meaning.description requiredstringCore interpretation of the number covering personality, life purpose and core themes. Together with the strengths, challenges, career, relationships and spirituality fields it makes a full reading.
meaning.strengths requiredarray of stringCore strengths and positive qualities. Each entry pairs a trait name with a detailed explanation of how it manifests in real life.
meaning.challenges requiredarray of stringGrowth areas and shadow qualities. Each entry explains the root cause, how it surfaces, and constructive strategies for working through it.
meaning.career requiredstringTailored career guidance with specific job titles, industries, and work environments. Explains why certain professional paths resonate with this number.
meaning.relationships requiredstringLove, friendship, and family dynamics. Covers romantic compatibility with other numbers, communication style, and the key relationship lessons.
meaning.spirituality requiredstringSpiritual path, soul lessons, and recommended practices. Explores the deeper purpose behind this number and guidance for personal growth.
Example response
{
  "number": 5,
  "type": "single",
  "meaning": {
    "title": "The Adventurer",
    "keywords": [
      "freedom",
      "adventure"
    ],
    "description": "In the span of single-digit numbers 1 to 9, 5 is the number in the exact middle...",
    "strengths": [
      "Curious",
      "Adaptable"
    ],
    "challenges": [
      "Non-committal",
      "Unreliable"
    ],
    "career": "Life Path 5 thrives in careers that offer freedom, variety, and constant stimulation...",
    "relationships": "Life Path 5 individuals are exciting, charming, and freedom-loving partners...",
    "spirituality": "Five is the rebel, the traveler, the agent of change..."
  }
}

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Get daily numerology number - Number of the Day API

POST /api/v2/numerology/daily

Get the numerology Number of the Day, one of 1 to 9, 11, 22 or 33, with its full interpretation. The same seed returns the same number for the same date, so a user keeps one number all day, and the date defaults to today in UTC. The response returns the number, its type, a daily message and the archetype, keywords, strengths, challenges, career, relationships and spirituality reading in the language set by lang. Built for Number of the Day widgets, push notifications and daily content.

Parameters

ParameterTypeDescription
lang querystring enumResponse language (BCP 47). Supported: en, tr, de, es, hi, pt, fr, ru, zh-Hans, zh-Hant. Defaults to en. Coverage varies by domain, and a field with no translation in the requested language returns English. Default en.

Request body

FieldTypeDescription
seedstringOptional seed for reproducible readings. Same seed + same date = same number every time. Pass any unique identifier (userId, email hash, session token). Omit for anonymous daily readings.
datestring (date)Date for the reading in YYYY-MM-DD format. Defaults to today (UTC). Useful for viewing past daily readings or pre-generating future ones.
curl
curl -X POST "https://roxyapi.com/api/v2/numerology/daily" \
  -H "X-API-Key: YOUR_KEY" \
  -H "Content-Type: application/json" \
  -d '{"seed":"user123","date":"2026-03-06"}'

Response fields

FieldTypeDescription
date requiredstringDate this daily number is for (YYYY-MM-DD, UTC).
seed requiredstringComputed seed used for this reading. Same seed always produces the same number.
number requirednumberDaily numerology number (1-9, 11, 22, 33). Represents the dominant energy and theme for this day.
type requiredstring enumWhether this is a single-digit number (1-9) or a Master Number (11, 22, 33). Master Number days carry amplified spiritual significance.
dailyMessage requiredstringConcise daily guidance message combining the number archetype with practical advice for the day.
meaning requiredobject
meaning.title requiredstringNumerology archetype for this number. Captures the core energy of the day in a single phrase.
meaning.keywords requiredarray of stringDefining traits and energetic themes active today. Useful for daily affirmations, journaling prompts, and focus areas.
meaning.description requiredstringCore interpretation of the number of the day: its personality resonance, life themes and how it colors the day. Together with the strengths, challenges, career, relationships and spirituality fields it makes a full reading.
meaning.strengths requiredarray of stringQualities that are amplified and accessible today. Lean into these for maximum alignment with the daily energy.
meaning.challenges requiredarray of stringShadow patterns to watch for today. Awareness of these helps navigate the day with intention and balance.
meaning.career requiredstringProfessional guidance tuned to the daily energy. Suggests optimal work strategies, meeting approaches, and productivity focus areas.
meaning.relationships requiredstringRelationship dynamics influenced by the daily number. Covers communication style, social energy, and partnership awareness for the day.
meaning.spirituality requiredstringSpiritual theme of the day. Suggests meditation focus, contemplative practices, and the deeper lesson available today.
Example response
{
  "date": "2026-03-06",
  "seed": "user123-2026-03-06",
  "number": 7,
  "type": "single",
  "dailyMessage": "Your number for 2026-03-06 is 7 (The Seeker). Focus on introspection, analysis, and spiritual growth today.",
  "meaning": {
    "title": "The Seeker",
    "keywords": [
      "analytical",
      "spiritual"
    ],
    "description": "The 7 is the most internally-oriented of the single-digit numbers. While other numbers are engaged primarily with the external world of action, relationship, and material achievement, the 7 is fundamentally concerned with the interior world of understanding...",
    "strengths": [
      "Analytical: The 7 is skilled at separating what is essential from what is incidental, and at identifying patterns that others overlook...",
      "Spiritually perceptive: The 7 has access to intuitive knowledge that supplements and sometimes outpaces its logical reasoning..."
    ],
    "challenges": [
      "Withdrawn: The 7 spends much of its mental life in internal territory, and this can produce a social distance...",
      "Overly private: The 7 holds its interior world closely and is reluctant to share what it thinks and feels..."
    ],
    "career": "The 7 performs at its highest level in roles that reward solitary investigation, analytical depth, and the pursuit of non-obvious insight. Research science, philosophy, data analysis, writing, psychology, and investigative fields of all kinds draw on the best qualities of this number...",
    "relationships": "The 7 forms relationships with care and some difficulty, opening its interior world slowly and only to those who have demonstrated patience and genuine interest...",
    "spirituality": "The 7 is the most naturally spiritual of the single-digit numbers, not in a doctrinal sense but in its persistent orientation toward what lies beneath surface experience..."
  }
}

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JSON, as the example above shows it.
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Calculate Chaldean numerology - Chaldean name number calculator API

POST /api/v2/numerology/chaldean

Calculate a complete Chaldean numerology reading for a name, following Cheiro. The Destiny or name number, the Soul Urge from the vowels and the Personality from the consonants each come with the compound number from 10 to 52, the single-digit root and the classical compound interpretation, and a longer name is read name by name with every step shown in its calculation. The response adds the planetary ruler and meaning of the Destiny root, a caution flag for the roots 4 and 8, and a summary, in the language set by lang. Built for Chaldean numerology calculators, name analysis tools and AI agents.

Parameters

ParameterTypeDescription
lang querystring enumResponse language (BCP 47). Supported: en, tr, de, es, hi, pt, fr, ru, zh-Hans, zh-Hant. Defaults to en. Coverage varies by domain, and a field with no translation in the requested language returns English. Default en.

Request body

FieldTypeDescription
name requiredstringThe name to analyze. Chaldean tradition uses the name a person is most known by, not necessarily the full legal birth name. It needs at least one vowel (A, E, I, O, U) and one consonant, since the Soul Urge is read from the vowels and the Personality from the consonants; Y counts as a consonant. A name in any script is converted to Latin letters before it is counted, Cyrillic and Greek as the passport spelling and accents folded to the base letter, and the calculation lists the letters counted. For a script that does not write its vowels, send the Latin spelling the person uses.
curl
curl -X POST "https://roxyapi.com/api/v2/numerology/chaldean" \
  -H "X-API-Key: YOUR_KEY" \
  -H "Content-Type: application/json" \
  -d '{"name":"Helen"}'

Response fields

FieldTypeDescription
name requiredstringThe name analyzed.
destiny requiredobjectThe Destiny or name number from all letters. The primary Chaldean number, revealing the overall direction encoded in the name.
destiny.total requirednumberThe sum the compound is read from: for a one-word name, its Chaldean letter total; for a longer name, the sum of each word reduced to its single number, as Cheiro works John Smith (18 to 9, 17 to 8, total 17).
destiny.compound requirednumbernullThe interpretable compound number (10 to 52), the hidden influence behind the name, or null when the total resolves below 10.
destiny.root requirednumberThe single-digit root (1 to 9), the outward expression. Chaldean does not preserve master numbers.
destiny.calculation requiredstringLetter-by-letter Chaldean breakdown, name by name for a longer name, summed to the total, then to compound and root.
destiny.compoundMeaning requiredobjectnullCheiro compound-number interpretation when the aspect carries a compound layer.
destiny.compoundMeaning.number requirednumberThe compound number (10 to 52).
destiny.compoundMeaning.name requiredstringnullClassical symbolic title from Cheiro, or null when the number has no named symbol.
destiny.compoundMeaning.nature requiredstring enumOverall tenor of the compound. "mixed" covers conditional numbers that are fortunate only alongside a favorable single number or in a specific domain.
destiny.compoundMeaning.meaning requiredstringCheiro interpretation of the hidden influence carried by this compound number.
destiny.compoundMeaning.sameAsnumberFor numbers 33 to 52, the lower compound in the same series whose meaning this number shares.
soulUrge requiredobjectThe Soul Urge number from the vowels, revealing inner desire. Root may be 0 when the name has no vowels.
soulUrge.total requirednumberThe sum the compound is read from: for a one-word name, its Chaldean letter total; for a longer name, the sum of each word reduced to its single number, as Cheiro works John Smith (18 to 9, 17 to 8, total 17).
Show all fieldsShow fewer fields
FieldTypeDescription
soulUrge.compound requirednumbernullThe interpretable compound number (10 to 52), the hidden influence behind the name, or null when the total resolves below 10.
soulUrge.root requirednumberThe single-digit root (1 to 9), the outward expression. Chaldean does not preserve master numbers.
soulUrge.calculation requiredstringLetter-by-letter Chaldean breakdown, name by name for a longer name, summed to the total, then to compound and root.
soulUrge.compoundMeaning requiredobjectnullCheiro compound-number interpretation when the aspect carries a compound layer.
soulUrge.compoundMeaning.number requirednumberThe compound number (10 to 52).
soulUrge.compoundMeaning.name requiredstringnullClassical symbolic title from Cheiro, or null when the number has no named symbol.
soulUrge.compoundMeaning.nature requiredstring enumOverall tenor of the compound. "mixed" covers conditional numbers that are fortunate only alongside a favorable single number or in a specific domain.
soulUrge.compoundMeaning.meaning requiredstringCheiro interpretation of the hidden influence carried by this compound number.
soulUrge.compoundMeaning.sameAsnumberFor numbers 33 to 52, the lower compound in the same series whose meaning this number shares.
personality requiredobjectThe Personality number from the consonants, revealing the outer impression. Root may be 0 when the name has no consonants.
personality.total requirednumberThe sum the compound is read from: for a one-word name, its Chaldean letter total; for a longer name, the sum of each word reduced to its single number, as Cheiro works John Smith (18 to 9, 17 to 8, total 17).
personality.compound requirednumbernullThe interpretable compound number (10 to 52), the hidden influence behind the name, or null when the total resolves below 10.
personality.root requirednumberThe single-digit root (1 to 9), the outward expression. Chaldean does not preserve master numbers.
personality.calculation requiredstringLetter-by-letter Chaldean breakdown, name by name for a longer name, summed to the total, then to compound and root.
personality.compoundMeaning requiredobjectnullCheiro compound-number interpretation when the aspect carries a compound layer.
personality.compoundMeaning.number requirednumberThe compound number (10 to 52).
personality.compoundMeaning.name requiredstringnullClassical symbolic title from Cheiro, or null when the number has no named symbol.
personality.compoundMeaning.nature requiredstring enumOverall tenor of the compound. "mixed" covers conditional numbers that are fortunate only alongside a favorable single number or in a specific domain.
personality.compoundMeaning.meaning requiredstringCheiro interpretation of the hidden influence carried by this compound number.
personality.compoundMeaning.sameAsnumberFor numbers 33 to 52, the lower compound in the same series whose meaning this number shares.
numberMeaning requiredobject
numberMeaning.number requirednumberThe Destiny root (1 to 9).
numberMeaning.planet requiredstringRuling planet.
numberMeaning.title requiredstringArchetype of the root number.
numberMeaning.keywords requiredarray of stringCore themes of the Destiny root.
numberMeaning.caution requiredbooleanTrue for roots 4 and 8, the two numbers Cheiro counsels caution with.
numberMeaning.meaning requiredstringPlanetary interpretation of the Destiny root number.
caution requiredbooleanTrue when the Destiny root is 4 or 8, the karmic numbers Cheiro advises adjusting a name away from for material success.
summary requiredstringOne-line plain-language summary of the Chaldean reading.
Example response
{
  "name": "Helen",
  "destiny": {
    "total": 23,
    "compound": 23,
    "root": 5,
    "calculation": "H=5, E=5, L=3, E=5, N=5 = 23 → 5"
  },
  "soulUrge": {
    "total": 23,
    "compound": 23,
    "root": 5,
    "calculation": "H=5, E=5, L=3, E=5, N=5 = 23 → 5"
  },
  "personality": {
    "total": 23,
    "compound": 23,
    "root": 5,
    "calculation": "H=5, E=5, L=3, E=5, N=5 = 23 → 5"
  },
  "numberMeaning": {
    "number": 5,
    "planet": "Mercury",
    "title": "The Communicator",
    "keywords": [
      "versatility",
      "communication"
    ],
    "caution": false,
    "meaning": "Ruled by Mercury. Mercurial, adaptable and clever, the 5 thrives on trade, travel and communication."
  },
  "caution": false,
  "summary": "The name Helen carries a Chaldean Destiny root of 5 (The Communicator), ruled by Mercury, with a compound number of 23."
}

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Get compound number meaning - Chaldean compound numbers 10 to 52 API

GET /api/v2/numerology/compound-number/{number}

Get the classical Chaldean meaning of a compound number, also called a fadic number, from 10 to 52 as Cheiro defines it. A compound number is the unreduced two-digit total behind a name or date, read beside its single-digit root. The response returns the root, the nature (fortunate, unfortunate or mixed), the full interpretation in the language set by lang, and the symbolic name where Cheiro gives one, such as The Wheel of Fortune for 10 or The Crown of the Magi for 21; a number from 33 up that repeats a lower one carries a sameAs pointer to it. Built for Chaldean numerology references, name analysis tools and AI agents.

Parameters

ParameterTypeDescription
number required pathstringCompound number from 10 to 52.
lang querystring enumResponse language (BCP 47). Supported: en, tr, de, es, hi, pt, fr, ru, zh-Hans, zh-Hant. Defaults to en. Coverage varies by domain, and a field with no translation in the requested language returns English. Default en.
curl
curl "https://roxyapi.com/api/v2/numerology/compound-number/23" \
  -H "X-API-Key: YOUR_KEY"

Response fields

FieldTypeDescription
number requirednumberThe compound number (10 to 52).
name requiredstringnullClassical symbolic title from Cheiro, or null when none is given.
nature requiredstring enumOverall tenor of the number. "mixed" marks conditional numbers, fortunate only with a favorable single number or in one domain.
meaning requiredstringCheiro interpretation of the hidden influence carried by this compound number.
root requirednumberThe single-digit root the compound reduces to (1 to 9).
sameAsnumberFor numbers 33 to 52, the lower compound in the same series whose meaning this number shares.
Example response
{
  "number": 23,
  "name": "The Royal Star of the Lion",
  "nature": "fortunate",
  "meaning": "A promise of success, help from superiors and protection from those in high places.",
  "root": 5,
  "sameAs": 24
}

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Calculate dual numerology - Pythagorean and Chaldean name number API

POST /api/v2/numerology/dual

Calculate a name number in both Pythagorean and Chaldean numerology in one call and compare them. The Pythagorean side returns the Expression or Destiny number with master numbers 11, 22 and 33 kept; the Chaldean side returns the compound number from 10 to 52, the root, its planetary ruler and the compound interpretation; each shows its calculation name by name. An agreement flag and a plain-language note show whether the two systems point to the same single-digit energy, in the language set by lang. Built for system comparison tools, name analysis features and AI agents.

Parameters

ParameterTypeDescription
lang querystring enumResponse language (BCP 47). Supported: en, tr, de, es, hi, pt, fr, ru, zh-Hans, zh-Hant. Defaults to en. Coverage varies by domain, and a field with no translation in the requested language returns English. Default en.

Request body

FieldTypeDescription
name requiredstringThe name to analyze in both systems. A name in any script is converted to Latin letters before it is counted, Cyrillic and Greek as the passport spelling and accents folded to the base letter, and the calculation lists the letters counted. For a script that does not write its vowels, send the Latin spelling the person uses.
curl
curl -X POST "https://roxyapi.com/api/v2/numerology/dual" \
  -H "X-API-Key: YOUR_KEY" \
  -H "Content-Type: application/json" \
  -d '{"name":"David"}'

Response fields

FieldTypeDescription
name requiredstringThe name analyzed.
pythagorean requiredobject
pythagorean.number requirednumberPythagorean Expression number (1 to 9, 11, 22, 33).
pythagorean.type requiredstring enumSingle digit or preserved master number.
pythagorean.calculation requiredstringPythagorean letter breakdown and reduction.
pythagorean.title requiredstringArchetype of the number.
pythagorean.keywords requiredarray of stringCore themes in the Pythagorean reading.
chaldean requiredobject
chaldean.compound requirednumbernullChaldean compound number (10 to 52), the hidden influence, or null.
chaldean.root requirednumberChaldean root (1 to 9).
chaldean.total requirednumberThe sum the compound is read from: for a one-word name, its Chaldean letter total; for a longer name, the sum of each word reduced to its single number, as Cheiro works John Smith (18 to 9, 17 to 8, total 17).
chaldean.calculation requiredstringChaldean letter breakdown to compound and root.
chaldean.planet requiredstringPlanetary ruler of the Chaldean root.
chaldean.title requiredstringArchetype of the Chaldean root.
Show all fieldsShow fewer fields
FieldTypeDescription
chaldean.caution requiredbooleanTrue when the Chaldean root is 4 or 8, the numbers of caution.
chaldean.compoundMeaning requiredobjectnullCheiro compound interpretation when present.
chaldean.compoundMeaning.number requirednumberThe compound number.
chaldean.compoundMeaning.name requiredstringnullSymbolic title.
chaldean.compoundMeaning.nature requiredstring enumTenor of the compound.
chaldean.compoundMeaning.meaning requiredstringCheiro interpretation.
chaldean.compoundMeaning.sameAsnumberSeries equivalent for 33 to 52.
agreement requiredbooleanTrue when both systems reduce to the same single-digit energy (Pythagorean number reduced to one digit equals the Chaldean root). Agreement is read as a name whose vibrations are in harmony.
note requiredstringPlain-language comparison of the two systems for this name.
Example response
{
  "name": "David",
  "pythagorean": {
    "number": 22,
    "type": "master",
    "calculation": "D=4, A=1, V=4, I=9, D=4 → 4+1+4+9+4 = 22",
    "title": "The Master Builder",
    "keywords": [
      "master builder",
      "manifestation"
    ]
  },
  "chaldean": {
    "compound": 16,
    "root": 7,
    "total": 16,
    "calculation": "D=4, A=1, V=6, I=1, D=4 = 16 → 7",
    "planet": "Neptune",
    "title": "The Seeker",
    "caution": false
  },
  "agreement": false,
  "note": "The two systems diverge for this name: Pythagorean points to 22 while Chaldean points to 7."
}

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JSON, as the example above shows it.
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Calculate business name numerology - Brand name numerology API

POST /api/v2/numerology/business-name

Analyze a business or brand name with Chaldean numerology, the system practitioners use for trade names. The name is read word by word, and the response returns the compound number and root with every step, the planetary ruler, a business rating, the industries the number favors, whether the compound is one of the fortunate compounds Cheiro names, and guidance, in the language set by lang. The roots 1, 3, 5 and 6 rate excellent, 2 and 9 good, 7 and 8 caution and 4 avoid. Built for naming tools, brand agencies and founder apps; the rating is positioning guidance, not a guarantee.

Parameters

ParameterTypeDescription
lang querystring enumResponse language (BCP 47). Supported: en, tr, de, es, hi, pt, fr, ru, zh-Hans, zh-Hant. Defaults to en. Coverage varies by domain, and a field with no translation in the requested language returns English. Default en.

Request body

FieldTypeDescription
name requiredstringThe business or brand name to evaluate. A name in any script is converted to Latin letters before it is counted, Cyrillic and Greek as the passport spelling and accents folded to the base letter, and the calculation lists the letters counted. For a script that does not write its vowels, send the Latin spelling the person uses.
curl
curl -X POST "https://roxyapi.com/api/v2/numerology/business-name" \
  -H "X-API-Key: YOUR_KEY" \
  -H "Content-Type: application/json" \
  -d '{"name":"Ford"}'

Response fields

FieldTypeDescription
name requiredstringThe business name analyzed.
total requirednumberThe sum the compound is read from: for a one-word name, its Chaldean letter total; for a longer name, the sum of each word reduced to its single number, as Cheiro works John Smith (18 to 9, 17 to 8, total 17).
compound requirednumbernullChaldean compound number (10 to 52), the hidden influence, or null.
root requirednumberSingle-digit business root (1 to 9), the outward commercial expression.
planet requiredstringPlanetary ruler of the business root.
rating requiredstring enumOverall favorability of the root for business. excellent and good are growth-friendly; caution (7, 8) and avoid (4) flag the demanding and unstable roots.
favorableCompound requiredbooleanTrue when the compound number is one of Cheiro fortunate compounds, an extra positive signal layered over the root rating.
industries requiredarray of stringIndustries the business root favors.
guidance requiredstringPlain-language guidance for using this number as a brand.
calculation requiredstringChaldean letter breakdown of the business name.
compoundMeaning requiredobjectnullCheiro compound interpretation when present.
compoundMeaning.number requirednumberThe compound number.
compoundMeaning.name requiredstringnullSymbolic title, if any.
compoundMeaning.nature requiredstring enumTenor of the compound.
Show all fieldsShow fewer fields
FieldTypeDescription
compoundMeaning.meaning requiredstringCheiro interpretation.
compoundMeaning.sameAsnumberSeries equivalent for 33 to 52.
summary requiredstringOne-line plain-language verdict for the business name.
Example response
{
  "name": "Ford",
  "total": 21,
  "compound": 21,
  "root": 3,
  "planet": "Jupiter",
  "rating": "excellent",
  "favorableCompound": true,
  "industries": [
    "Media and content",
    "Education and training"
  ],
  "guidance": "An expansive vibration ruled by Jupiter. Excellent for growth, communication and creativity, favoring brands built on expertise, advice and reputation.",
  "calculation": "F=8, O=7, R=2, D=4 = 21 → 3",
  "summary": "Ford has a Chaldean business root of 3 (excellent). An expansive vibration ruled by Jupiter. Excellent for growth, communication and creativity, favoring brands built on expertise, advice and reputation."
}

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JSON, as the example above shows it.
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