API docs

Promptetheus API

Focused references for sending trace events, reading replay data, and driving analysis, fix-agent, and regression workflows through FastAPI.

Quickstart

Install, configure, create a trace, and append your first event batch.

The locked 14-endpoint FastAPI surface with auth, errors, and SSE notes.

Envelope fields, payload types, ordering, idempotency, and schema parity.

Copyable SDK and raw HTTP snippets for common integration paths.

Local base URL: http://127.0.0.1:4318

Auth: project API keys for SDK ingestion, Supabase JWTs for console reads, server-only credentials for internal writeback.