Runs
Submit source credentials
Resume a run paused at blocked with blocked_reason: "credentials". The secrets are stored in a secured vault and never enter the agent thread, the run row, or logs. The target connection is taken from the run’s own credential_request — a key can only fill the connection the agent asked about. Re-submitting overwrites the stored secret so a rejected credential can be re-entered.
POST
Submit source credentials
Authorizations
Your Vern API key. Create one at Settings → API keys.
Path Parameters
The migration ID returned by Create a migration.
The run ID returned by Start a run.
Body
application/json
Submit source credentials