PRO · $59
API for production applications
800,000 credits, 400 requests/min, webhook events, MCP server for AI agents, priority queue.
✓ No bank card at the start
✓ Stripe billing
✓ 99.9% SLA
curl · GET /v1/chart
$ curl https://api.astroway.info/v1/chart \
-H "X-Api-Key: aw_live_***" \
-H "Content-Type: application/json" \
-d '{"date":"1990-04-15","time":"14:30","lat":50.45,"lon":30.52}'
{
"ok": true,
"data": {
"planets": [...],
"houses": [...],
"aspects": [...]
}
}
Live API
Try it right here
No registration, no key. 30 requests/hour from your IP.
Click «Submit request»
// The server's JSON response will appear here.
// Try changing the date or coordinates.
What's included
Everything needed to run
800,000 credits/month
~40,000 natal or ~16,000 synastry charts. Includes heavy endpoints like `/forecast-calendar`.
400 requests/minute
Handles traffic from tens of thousands of active users simultaneously.
Webhook events
`chart.calculated`, `transit.event`, `cache.refreshed` — reactive integration without polling.
MCP server
Model Context Protocol — connect Claude/ChatGPT/Cursor as astrology tools with a typed API.
Priority queue
Pro-keys are processed out of queue for Free/Indie/Starter. Stable delay even under load.
Email 4 hours + 20 keys
Fast response time to production incidents. Enough keys for multi-region deploy.
Who is it for
Production scale
- Apps with 5K-50K DAU
- AI services with custom GPT
- Astrology-API resellers (aggregators, exchanges)
- B2B SaaS integrating astrology as a module
Astro-app with 25K DAU (iOS+Android+Web)
~50K calculations/day · 600K credits
For %s, there is a 25% reserve; webhooks save 40% of requests
AI service "Personalized Horoscope GPT
5K AI interpretations/day · 500K credits
Pro + MCP server provides tools for GPT without its own backend
Design
Select the period
Yearly = 10 months for the price of 12. Can be changed anytime.
All tariffs
Not sure about your choice?
Compare with other AstroWay API tariffs.
| Tariff | Price | Loans | Rate limit | |
|---|---|---|---|---|
| Indie | $5/place | 50K | 30/min | View → |
| Indie Lifetime | $299forever | 50K | 30/min | View → |
| Starter | $19/place | 200K | 120/min | View → |
| Pro selected | $59/place | 800K | 400/min | |
| Business | $199/place | 3.5M | 1000/min | View → |
| HD Pack | $9/place | 50K | 60/min | View → |
| Esoteric Pack | $9/place | 200K | 60/min | View → |
| Vedic Pack | $19/place | 100K | 100/min | View → |
| Reports Pack | $99/place | 500K | 200/min | View → |
| Free | $0 | 10K | 10/min | Free start |
| Enterprise | custom | unlimited | custom | Contact |
FAQ
Frequently Asked Questions
What is a loan?
One credit is a unit of computational cost for a request. Simple lookups (e.g. `/planets`) cost 10 credits, a full natal chart — 20, synastry — 50. Full pricing on the /pricing/ page.
What happens if I exceed the monthly quota?
Paid plans include overage — $5 / 10K credits on Indie/Starter, $3 on Pro, $2 on Business. On Starter+ you can set an overage limit to cap the amount. On Free, requests are blocked until next month.
Can the tariff be changed at any time?
Yes. Upgrade is applied instantly, downgrade — from the next period. Unused credits of the current period are proportionally converted.
Are the same requests cached?
Yes. Identical input within 5 minutes is returned from cache without credit deduction. The `X-Cache: HIT` header confirms this. For AI endpoints — 50% discount on cache-hit.
How to safely provide an AI agent with an API key?
Create a separate key with a limited quota (built-in on Starter+). If the agent loops, you lose a maximum of $0.40, not the entire monthly budget.
Accuracy of calculations?
Swiss Ephemeris — the gold standard for astrological calculations, the same library used in Solar Fire and ZET. Cross-checked with NASA Eclipse Catalog in CI on every PR. 183 snapshot tests protect all endpoints from regression.
Ready to begin?
Registration at api.astroway.info — get a Free-key with 10,000 credits immediately. Or choose a higher tariff.