MysticAPI
A deterministic Human Design (Energy Blueprint) and astrology engine, delivered as a metered HTTP API and a remote MCP server. Same input, same output — no generative text.
What it computes
- Bodygraph chart —
POST /v1/bodygraph: type, authority, strategy, profile, definition, incarnation cross, channels, centers, and conscious/unconscious gate maps, plus a body-graph SVG. - Personal sky —
POST /v1/sky/personal: a natal chart rendered as an SVG. - Today’s sky —
GET /v1/sky/today: retrogrades, moon phase, and 13 body positions. - Relationship —
POST /v1/relationship: the composite of two charts — electromagnetic, dominance, companionship, and compromise channels, combined definition, and type dynamics. - Numerology —
POST /v1/numerology: life path (with master numbers), birthday number, personal year/month/day, tarot birth card. - Ephemeris —
POST /v1/ephemeris: raw 13-body positions for any instant, with retrograde flags.
Render a real chart right now
Enter a birth instant (UTC) — the engine renders a live, watermarked bodygraph and personal sky. Nothing is stored.
Full chart JSON + unwatermarked SVGs: get a free key (50 calls/month, no card).
Get a free key
50 calls/month, no card, one active key per email. The key appears right here and is also emailed to you.
How it fits your stack
- REST + OpenAPI 3.1 + an agent-readable llms.txt.
- Remote MCP server at
https://mysticapi.com/mcp(tools:sky_today,bodygraph,sky_personal). - Auth by API key, or x402 pay-per-call (USDC on Base) with no account.
- Positions computed from a JPL-validated ephemeris (Meeus + Standish 1992).
Pricing
Flat monthly, never credit wallets:
| Tier | Price | Calls / month | Get it |
|---|---|---|---|
| Free | $0 | 50 | Get a free key |
| Maker | $19 | 2,000 | Subscribe |
| Pro | $49 | 6,000 | Subscribe |
| Scale | $149 | 20,000 | Subscribe |
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