Calculations

Render a deterministic natal/transit double wheel

Returns an original 1200 by 1120 SVG in JSON. Natal houses are inside; requested transit positions are outside. Opt-in include_png returns a deterministic metadata-free PNG derived from the same internal SVG; omission or false preserves the predecessor response exactly. No uploaded markup, image, font or URL is accepted. failed or timed-out admitted attempts are not refunded. Historical mode uses an explicit BCE/CE date object and UT1 conventions. Its response is the versioned historical envelope, not the modern UTC envelope. Read result for calculation fields and metadata for limits and uncertainty.

post/api/astro/transit-svg

Request

  • Base URL: https://api.cosmicephemeris.com
  • URL: https://api.cosmicephemeris.com/api/astro/transit-svg
  • Auth: one of:
    • HTTP bearer
    • API key in header x-api-key

Request body

OR

Example request

{
  "timezone": "UTC"
}

Response

JSON-wrapped SVG.

OR

Changes

No recorded changes to this operation across all 1 revision of this API.