High-performance astrology API for developers to calculate natal charts, transits, and synastry
Stage
Not given
Not given
Founded
Not given
Not given
Based in
DK
Not given
Pricing model
Freemium
Freemium
Pricing
Developer: free (up to 25 customer users); Launch: $49/month or $490/year (500 customer users); Growth: $99/month or $990/year (2,500 customer users); Expansion: $149/month or $1,490/year (5,000 customer users); Scale: $199/month or $1,990/year (10,000 customer users); Enterprise: custom pricing.
Free: $0 with 80 requests/day. Entry: $8/month with 50,000 requests/month. High: $40/month with 500,000 requests/month. All tiers include hosted MCP access and commercial use allowed.
Key features
Company agreements with features, seats and dates
Feature access control per customer
Teams and seats management
Customer administration interface
User invitation system
Bulk user roster import
Webhooks for access events
API for access checks
Audit and change history
Natal chart calculations with planetary positions and house systems
Multiple house systems including Placidus, Whole Sign, Koch, Equal, and Regiomontanus
Vedic astrology with Kundli, Dasha systems, and Panchang calculations
Chinese BaZi (Four Pillars) with Day Master strength and 12 Life Stages
Transit timeline and synastry analysis for relationship comparisons
Premium text reports with 8,000-9,000 words for monetization
Hosted MCP server for AI tool integration and LLM files
Geo city search with timezone and location lookup for birth data
What makes it different
Replace manual licensing and spreadsheet-based access
Let customers self-manage their team rosters
Support both individual and company subscriptions together
French Ephemeris Professional Licence for highest precision and accurate timezone handling
Optimized calculation engine for millisecond response times
99.9% uptime SLA with developer-first support and comprehensive documentation
Type-safe JSON responses with consistent data structures for TypeScript integration
Support for Western, Vedic, and Chinese astrology systems in single API
BusinessMode
FreeAstroAPI