Webhooks

Outbound event delivery to your services. Planna sends a signed POST request when subscribed events fire.

3

Total

2

Active

1

Paused

Webhooks

https://hooks.acme.com/planna Active
task.createdtask.completedproject.updated
Created May 10, 2026 Last fired 7h ago
https://api.nimbus.io/sync/planna Active
task.completed
Created May 25, 2026 Last fired 1d ago
https://legacy.lumen.studio/wh Paused
project.created
Created Mar 11, 2026 Last fired Jun 9

How webhooks work

  • Planna POSTs JSON to your URL with an HMAC-SHA256 signature in the X-Planna-Signature header.
  • Verify the signature with your webhook secret before processing the payload.
  • Respond with a 2xx status within 10 seconds. Failed deliveries retry with exponential backoff for up to 24 hours.
Webhook guide →