Fire a flow trigger

Fire a custom API trigger to initiate flow runs. Uses standard Bearer token authentication.

Versioning

Use X-Trigger-Version header to specify which version to fire. When supporting multiple versions, make separate fire calls for each version:

POST /triggers/{handle}/fire
X-Trigger-Version: 1
{ ...v1Payload }

POST /triggers/{handle}/fire
X-Trigger-Version: 2
{ ...v2Payload }

Response codes help optimize which versions to send:

  • 200: Event recorded but no active flows use this version
  • 202: Flows were triggered for this version
  • 410: Version is obsolete (stop sending entirely)
Language
Credentials
OAuth2
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