9 min read·
Biorhythm Compatibility Scoring for Dating and Relationship Apps
Biorhythm compatibility gives dating apps daily-changing match scores. Learn how the API works for relationship platforms.
Valentina Alcántara
Tarot Reader & Crystal Healing Practitioner
Latin America
Valentina Alcantara has practiced tarot reading and crystal healing for 15 years across Mexico, Argentina, and Spain, training in the Mexican spiritual tradition. She teaches tarot online to a growing community of readers across Latin America. Her interpretations draw on Rider-Waite symbolism, Mesoamerican cosmology, and the healing properties of crystals native to the Americas.
15 years of practiceLatin America tarot educatorRider-Waite symbolism
Tarot readingCrystal healingMajor ArcanaTarot spreadsDream interpretationCrystal properties
23 articles published
Articles by Valentina Alcántara
9 min read·
Tarot Data Model for Software: Cards, Spreads, Readings
How to design a tarot data model for applications. Covers card schemas, spread definitions, reading objects, database tables, and working API examples.
11 min read·
Build a Tarot Reading Chatbot with Voiceflow and an API
Build an interactive tarot chatbot using Voiceflow and a tarot reading API. Draw cards, interpret spreads, and deliver yes or no readings.
9 min read·
Crystal Healing and Angel Numbers: The Untapped API Domains for Spiritual Apps
Crystal API and angel numbers API for developers: 80+ crystals and 40+ angel number sequences with healing properties and spiritual data via REST.
14 min read·
Panchang: The Complete Guide to the Hindu Calendar System (Tithi, Nakshatra, Yoga, Karana, Vara)
Understand the five elements of Panchang used in Vedic astrology for muhurat selection, festival timing, and daily auspiciousness. Complete guide to Tithi, Nakshatra, Yoga, Karana, and Vara.
11 min read·
Dreams About Your Ex: What They Really Mean and Why They Keep Happening
Why do you keep dreaming about your ex? Learn the psychology behind ex dreams, common scenarios, what they reveal about you, and when they stop.
5 min read·
The Tower Tarot Card: Meaning, Symbols, and What It Really Signals
The Tower is one of the most misunderstood cards in the Major Arcana. Learn what it actually means upright and reversed, how to read it in a spread, and why it is not a card to fear.
10 min read·
Build a Zodiac Compatibility Dating App with Astrology APIs in 2026
How to build an astrology-powered dating and compatibility app. Synastry scoring, birth chart matching, and zodiac compatibility features explained.
18 min read·
Building a Tarot Journaling App with React Native + Tarot API
Complete tutorial for building a tarot journal app from scratch - daily readings, history tracking, notes, card search, and share features. Full React Native code with Expo and RoxyAPI integration.
16 min read·
Adding Yes/No Tarot Decision Features to Life Coaching Apps
Quick-win API integration for question-based divination. Add instant yes/no tarot guidance to coaching apps, productivity tools, and decision-making platforms with complete implementation guide.
12 min read·
Best Tarot APIs for Developers in 2026: Features, Pricing, and Comparison
Compare the best tarot card reading APIs for developers in 2026. Features, pricing, spread types, AI readiness, and integration guides reviewed.
10 min read·
What Are Changing Lines in I Ching? Complete Guide to Reading Transformations
Master I Ching changing lines and resulting hexagrams. Learn how old yin and old yang transform readings from static answers to dynamic guidance.
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