One API key for image, video, language and audio models
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
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Pricing model
Paid
Freemium
Pricing
Top up balance in USD with no subscription or monthly minimum. Pay per request at each model's listed price. Minimum top-up is $20. Crypto payments receive +2% bonus. Failed requests are not charged.
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
One API key for all models
OpenAI-compatible endpoints
Unified prepaid balance across vendors
Failed requests not charged
Live pricing transparency
Image, video and audio model support
Webhook delivery for async jobs
Auditable usage dashboard
Auto top-up balance feature
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
Single key and balance instead of separate accounts per vendor
Live pricing from the same list used for billing
No hidden pricing or sales calls required
No training of proprietary models on customer data
Integration stays unchanged when models are added or retired
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
SeedRouter
FreeAstroAPI