Launch your insight app this weekend.

Production-ready APIs for astrology, tarot, numerology, and more, with Remote MCP for AI agents.

12 intelligence domains. One infrastructure.

One subscription, one API key, full access to every domain. No per-product locks, no variable token costs. Every endpoint is production-ready with Remote MCP support.

Popular

Western Astrology API

Ship your astrology app this weekend. Not this quarter.

Natal Chart APIHoroscope APISynastry API+3
<50ms
|23+ endpoints
Explore
40+ Endpoints

Vedic Astrology API

Launch your Jyotish or KP astrology product in days. Not months.

Kundli APIPanchang APIVimshottari Dasha API+5
<50ms
|40+ endpoints
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Numerology API

Ship a numerology app your users will love. This week.

Life Path APINumerology Chart APICompatibility API+2
<50ms
|20 endpoints
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Popular

Tarot Reading API

Launch a tarot reading app with 78-card authenticity. In days.

Daily Card APIThree Card Spread APICeltic Cross API+3
<50ms
|10+ endpoints
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Human Design API

Ship a Human Design bodygraph your users can trust. This week.

Bodygraph APIType APIConnection API+2
<50ms
|12 endpoints
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Forecast API

Ship a cross-domain forecast your users can plan around. This week.

Transit Forecast APIForecast Timeline APISignificant Dates API
<200ms
|5 endpoints
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Biorhythm API

Ship a biorhythm feature your users will love. This week.

Daily Biorhythm APIBiorhythm Forecast APICompatibility API+1
<5ms
|6 endpoints
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Exclusive

I-Ching Oracle API

Bring 3,000 years of I-Ching wisdom to your app. In days.

Daily Hexagram APICast Reading APIHexagram API
<50ms
|9+ endpoints
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Exclusive

Crystals and Healing Stones API

The definitive crystal healing API. Build a wellness app this weekend.

Crystals by Zodiac APICrystals by Chakra APIBirthstone API+1
<50ms
|12 endpoints
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Exclusive

Dream Interpretation API

Ship a dream analysis app with 2,000+ symbols. This weekend.

Dream Symbol APIDream Dictionary APIDaily Dream API
<50ms
|5+ endpoints
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Exclusive

Angel Numbers API

The most complete angel numbers API. Ship a synchronicity app this weekend.

Angel Number APINumber Lookup APIDaily Angel Number API
<50ms
|4 endpoints
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Location and Timezone API

Geocoding autocomplete with coordinates and timezone for astrology apps

City Search APIGeocoding APITimezone API
<50ms
| endpoints
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One call. Real data.

Every endpoint returns structured JSON with documented fields, not hallucinated text. Verified calculations you can trust in production.

  • Open MIT-licensed benchmark, validated against NASA JPL Horizons
  • Sub-50ms responses. Numerology, tarot, and dreams return instantly.
  • 152+ endpoints. Every field has descriptions and examples.
  • Editorial interpretations in 8 languages. Ship readings without writing them, or layer on your own voice.
Explore API Reference
POST /api/v2/astrology/natal-chart
{
  "birthDetails": {
    "date": "1990-07-15",
    "time": "13:30:00",
    "latitude": 40.7128,
    "longitude": -74.006,
    "timezone": -5
  },
  "planets": [
    {
      "name": "Sun",
      "longitude": 113.01012297464763,
      "latitude": -0.000023757319263795868,
      "sign": "Cancer",
      "degree": 23.01012297464763,
      "speed": 0.9541023962147364,
      "isRetrograde": false,
      "house": 9,
      "interpretation": {
        "summary": "Your Sun in Cancer in The Ninth House reveals how you express self-awareness and ego with intuitive and nurturing energy in the realm of exploration.",
        "detailed": "Sun represents self-awareness and ego. In Cancer (Crab), this energy becomes intuitive, nurturing, protective. Located in The Ninth House, you direct this Cancer Sun energy toward exploration and religious beliefs and personal philosophy. This creates a unique expression where your self-awareness and ego naturally manifests through intuitive, nurturing, protective approaches in matters related to the ninth house.",
        "keywords": [
          "active",
          "awareness",
          "bright",
          "confidence",
          "consciousness",
          "intuitive",
          "nurturing",
          "protective"
        ]
      }
    },
    {
      "name": "Moon",
      "longitude": 27.069104206098757,
      "latitude": 5.181836887962161,
      "sign": "Aries",
      "degree": 27.069104206098757,
      "speed": 14.229731173744796,
      "isRetrograde": false,
      "house": 6,
      "interpretation": {
        "summary": "Your Moon in Aries in The Sixth House reveals how you express inner emotional life with ambitious and independent energy in the realm of work and job.",
        "detailed": "Moon represents inner emotional life. In Aries (Ram), this energy becomes ambitious, independent, impatient. Located in The Sixth House, you direct this Aries Moon energy toward work and job and techniques and methods. This creates a unique expression where your inner emotional life naturally manifests through ambitious, independent, impatient approaches in matters related to the sixth house.",
        "keywords": [
          "caretaker",
          "comfort",
          "emotion",
          "feeling",
          "femininity",
          "ambitious",
          "independent",
          "impatient"
        ]
      }
    }
  ],
  "houses": [
    {
      "number": 1,
      "longitude": 216.94758165419276,
      "sign": "Scorpio",
      "degree": 6.9475816541927315
    },
    {
      "number": 2,
      "longitude": 245.70493298442574,
      "sign": "Sagittarius",
      "degree": 5.704932984425795
    },
    {
      "number": 3,
      "longitude": 278.86478584928255,
      "sign": "Capricorn",
      "degree": 8.864785849282498
    },
    {
      "number": 4,
      "longitude": 314.37573350548865,
      "sign": "Aquarius",
      "degree": 14.375733505488597
    }
  ],
  "houseSystem": "placidus",
  "aspects": [
    {
      "planet1": "North Node",
      "planet2": "South Node",
      "type": "OPPOSITION",
      "angle": 180,
      "orb": 0,
      "isApplying": false,
      "strength": 100,
      "interpretation": "challenging"
    },
    {
      "planet1": "Sun",
      "planet2": "Jupiter",
      "type": "CONJUNCTION",
      "angle": 0,
      "orb": 0.39442371250532915,
      "isApplying": false,
      "strength": 95.06970359368339,
      "interpretation": "neutral"
    },
    {
      "planet1": "Jupiter",
      "planet2": "Saturn",
      "type": "OPPOSITION",
      "angle": 180,
      "orb": 0.6778443722118368,
      "isApplying": false,
      "strength": 91.52694534735204,
      "interpretation": "challenging"
    },
    {
      "planet1": "Mercury",
      "planet2": "North Node",
      "type": "OPPOSITION",
      "angle": 180,
      "orb": 0.804916363861139,
      "isApplying": false,
      "strength": 89.93854545173576,
      "interpretation": "challenging"
    },
    {
      "planet1": "Mercury",
      "planet2": "South Node",
      "type": "CONJUNCTION",
      "angle": 0,
      "orb": 0.804916363861139,
      "isApplying": false,
      "strength": 89.93854545173576,
      "interpretation": "neutral"
    },
    {
      "planet1": "Mercury",
      "planet2": "Uranus",
      "type": "QUINCUNX",
      "angle": 150,
      "orb": 0.33677933831427254,
      "isApplying": false,
      "strength": 88.77402205619092,
      "interpretation": "neutral"
    }
  ],
  "ascendant": {
    "longitude": 216.94758165419276,
    "sign": "Scorpio",
    "degree": 6.9475816541927315
  },
  "midheaven": {
    "longitude": 134.37573350548865,
    "sign": "Leo",
    "degree": 14.375733505488654
  },
  "partOfFortune": {
    "sign": "Leo",
    "degree": 11.006562885643916,
    "longitude": 131.00656288564392,
    "sect": "day"
  },
  "vertex": {
    "longitude": 77.23573150642028,
    "sign": "Gemini",
    "degree": 17.23573150642028
  },
  "patterns": [
    {
      "kind": "T_SQUARE",
      "name": "T-Square",
      "planets": [
        "Moon",
        "Sun",
        "Saturn"
      ],
      "apex": "Moon",
      "modality": "cardinal",
      "dissociate": false,
      "tightness": 61,
      "interpretationKey": "aspectPattern.tSquare",
      "interpretationVars": {
        "apex": "Moon",
        "apexSign": "Aries",
        "end1": "Sun",
        "end2": "Saturn"
      },
      "interpretation": "T-Square focused on Moon in Aries, tension between Sun and Saturn demands resolution at the apex, the primary growth engine of the chart."
    },
    {
      "kind": "T_SQUARE",
      "name": "T-Square",
      "planets": [
        "Moon",
        "Jupiter",
        "Saturn"
      ],
      "apex": "Moon",
      "modality": "cardinal",
      "dissociate": false,
      "tightness": 62,
      "interpretationKey": "aspectPattern.tSquare",
      "interpretationVars": {
        "apex": "Moon",
        "apexSign": "Aries",
        "end1": "Jupiter",
        "end2": "Saturn"
      },
      "interpretation": "T-Square focused on Moon in Aries, tension between Jupiter and Saturn demands resolution at the apex, the primary growth engine of the chart."
    }
  ],
  "aspectsInterpretation": {
    "summary": "Your chart contains 37 aspects: 7 harmonious, 17 challenging, and 13 neutral. This creates a balanced overall pattern. The balanced mix of aspects suggests a well-rounded chart with both natural talents and growth opportunities.",
    "dominant": "balanced",
    "harmonious": 7,
    "challenging": 17,
    "neutral": 13
  },
  "summary": {
    "dominantElement": "Water",
    "dominantModality": "Cardinal",
    "retrogradePlanets": [
      "Saturn",
      "Uranus",
      "Neptune",
      "Pluto",
      "North Node",
      "South Node"
    ],
    "elementDistribution": {
      "Fire": 3,
      "Earth": 4,
      "Air": 2,
      "Water": 5
    },
    "modalityDistribution": {
      "Cardinal": 7,
      "Fixed": 6,
      "Mutable": 1
    }
  }
}

Why builders choose Roxy

You focus on experience. We handle the intelligence layer.

30 min
From API key to working app

Clone a template, add your key, deploy. Or paste a prompt into Cursor and let AI build it for you. Ship this weekend, not this quarter.

0 stored
Stateless by design

We store no birth data, journals, or profiles. Your user data and the personalization built on it stay yours, so memory and retention are your moat, not ours.

1 key
The only multi-domain insight API

Astrology, vedic astrology, human design, biorhythm, tarot, numerology, dreams, and more. One subscription. Multilingual.

152+
Production-ready endpoints

Every calculation verified against authoritative sources. You do not need to know astrology to ship an astrology app.

Builders ship with Roxy

From indie developers to dating app founders. Read all reviews

DM

Dhani M.

Indie App Developer

Shipped an astrology app over a long weekend. Birth charts, nakshatras, KP cusps, significators. I verified the Lahiri ayanamsha values independently and they line up with my reference. One API key for all of it.

Email feedback
TH

Tom H.

Senior Developer

The OpenAPI spec is the most complete I have seen in this space. Generated a type-safe TypeScript client from it in seconds. Every field has descriptions and examples. Production-grade documentation.

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CW

Chris W.

Backend Engineer

Response times consistently under 50ms for numerology and tarot endpoints. The API returns structured JSON with every field documented. Integrated it into our platform in an afternoon.

Email feedback

Built for AI agents

The only insight infrastructure with Remote MCP, llms.txt, and an AGENTS.md execution playbook. Your AI agents auto-discover 152+ tools during conversation. Zero configuration.

Remote MCP servers

AI agents auto-discover all endpoints as callable tools. No manual tool definitions. No endpoint wiring.

Claude DesktopCursorWindsurfVS CodeOpenAI AgentsGemini

Real calculations, not AI slop

Your chatbot answers with computed planetary positions, not hallucinated readings. Every number is calculated by Roxy Ephemeris and verified against NASA JPL Horizons, with a public MIT-licensed benchmark anyone can re-run.

llms.txt discoverability

Machine-readable API documentation at /llms.txt. AI coding tools, chatbots, and search engines discover Roxy capabilities automatically.

AGENTS.md execution playbook

Tight imperative playbook at /AGENTS.md read by Cursor, Codex, Windsurf, Aider, Claude Code, and Gemini CLI. Bundled inside the SDK so coding agents stop hallucinating endpoint names.

Do not take our word for it. Ask the agents.

Every page here is built so AI search engines can read and cite it, so go straight to the source. Let ChatGPT, Perplexity, or Claude search the web and tell you what they find about RoxyAPI accuracy, MCP, SDKs, and pricing.

Opens a live web search in a new tab.

What people build

From weekend side projects to revenue-generating apps serving thousands of users.

Three steps. Thirty minutes.

From zero to a working app in one sitting.

1
Get your API key

Pick a plan, pay with any currency, get your key instantly. No account required. All 12 domains included.

View plans from $39/mo
2
Clone or build

Clone a template, paste an AI prompt into Cursor, or call the REST API directly. Pick your path.

3
Ship

Deploy to Vercel, Netlify, or your own server. Every reading backed by verified calculations. Scale from prototype to production.

Try before you build

20+ free interactive tools. No signup, no API key. See exactly what the API returns.

The intelligence layer for builders.

You focus on the experience your users love. Roxy handles the data, the calculations, and the accuracy.