OpenAI-compatible API access to 200+ AI models with unified routing, failover, and billing
High-performance astrology API for developers to calculate natal charts, transits, and synastry
Stage
Not given
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Founded
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Based in
HK
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Pricing model
Freemium
Freemium
Pricing
Free tier with 40 credits. Pay-as-you-go pricing: token-priced models bill input and output separately, request-priced models charge fixed amount per request. Video models priced per second or per request.
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
OpenAI-compatible interface
200+ AI models from 10+ providers
99.9% uptime SLA
Pay-as-you-go pricing with no subscriptions
Smart routing and automatic failover
5-minute migration from OpenAI SDK
Token and request-based billing options
AES-256 encryption and TLS 1.3 security
Global acceleration via Cloudflare CDN
Real-time usage and cost tracking
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
One API key to access 200+ models from all major providers without rewriting code
Automatic failover between providers ensures reliability when one degrades
Pay-as-you-go with no hidden fees or subscriptions, priced at or below official model prices
Change base URL to migrate from OpenAI in 5 minutes with no code rewrites
Unified billing and routing across text, image, video and audio models
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
ToAPIs
FreeAstroAPI