# Rezolve Brief API > Operator API for configuring research, generating saved digests, reviewing editions and explicitly sending email. Generation may incur provider costs. All /v1/* operations require a Bearer key. Use the same origin as this file. Start with the workflow; persist generation idempotency keys and do not automatically retry ambiguous sends. A ready run is not editorial approval. ## Documentation - [Agent workflow and full API reference](/docs/api.md): Markdown; read this first for the complete workflow, request/response schemas and retry rules. - [OpenAPI 3.1 contract](/openapi.json): Machine-readable schemas, operation IDs, authentication and response codes. - [Browser reference](/docs): Scalar view of the same contract.