webhookUrl you control.
Some builder nodes and tools are not available on this channel. See channel limitations.
Integration process
1
Enable the channel in the builder
Turn on custom, set the webhook, its authentication, and the required HMAC signing key from the UI.Activation guide →
2
Sign requests
Sign each inbound request body (interaction and status check) and verify each outbound delivery.HMAC signature →
3
Send interactions
Send user messages or actions to
POST /v1/custom-channel/:botId. Jelou replies immediately with an executionId and processes the flow in the background.Send interaction →4
Receive replies
Jelou
POSTs to your webhook with the bot message. Review formats per bubble type.Response format →5
Check status
Use
POST /v1/custom-channel/:botId/status with an HMAC signature to learn whether the session is running, waiting for input, or idle.Check status →