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General Info

Base URL​

All REST endpoints are served from a single base URL. WebSocket streams use a separate host. Concrete URLs will be published when the API enters public preview.

Request and response format​

  • All requests and responses use JSON.
  • Timestamps are ISO 8601 strings in UTC unless explicitly noted as Unix milliseconds.
  • Numeric prices and quantities are returned as strings to preserve precision.

Rate limits​

Rate limits apply per API key and are returned in response headers. Exceeding the limit returns HTTP 429.

Pagination​

List endpoints accept limit and cursor parameters. Responses include a next_cursor field when more data is available.