Media Caption API v1
Changelog
Track public API documentation and contract changes for v1.
May 26, 2026
- Added REST reference pages for user, balance, transcripts, bulk jobs, transcriptions, and jobs.
- Added OpenAPI coverage for authentication, REST endpoints, errors, webhooks, billing fields, retention fields, and rate-limit headers.
- Documented job-level webhook events and clarified that item-level events are not sent in API v1.