API Documentation

Rendered live from this deployment's OpenAPI spec — the same source of truth every SDK and client uses. Only the public developer surface is listed; account and admin endpoints are intentionally private.
Base URL
Auth
X-API-Key: umk_live_… or session cookie
Envelope
{success, data, meta:{requestId, cached, source, timestamp}, error}
Errors
INVALID_REQUEST · SSRF_BLOCKED · RATE_LIMITED · … always carry requestId
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