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Creating a webhook

url You are required to provide a url in which you want the payloads to be triggered.

Then select the events for which you want the webhook to be triggered.

After you create the webhook, a secret key will be created automatically and will be downloaded in csv format.

"Content-Type": "application/json",
"User-Agent": "Autopilot",
"X-Plane-Delivery": "f819eff4-cd50-4987-bc97-e5be1e04c94f",
"X-Plane-Event": "project",
"X-Plane-Signature": "7896ae9addb1f73931132b4f3e052bf12c410b837b24898e75dcd660c7"
HeaderDescription
X-Plane-DeliveryIt is a randomly generated UUID for uniquely identifying the payload
X-Plane-EventIt describes the event for which the webhook triggered
X-Plane-SignatureA signature is generated based on the secret and the payload

​
Webhook Payload Example for the project update

"event": "project",
"action": "update",
"webhook_id": "3c2c32ac-82df-48b3-be2a-a3e21dbe8692",
"workspace_id": "d2d97c94-a6ad-4012-b526-5577c0d7c769",
"data": {
	"id":"22b6fc9c-1849-45da-b103-52a3e3a6b4c1",
    "workspace_detail": {
        "name":"Testing Project",
        "slug":"testing-project",
        "id":"bob1b192-f988-4bf9-b569-825de8cb0678"
    },
	"created_at":"2023-10-25T04:38:59.566962Z",
	"updated_at":"2023-10-25T06:44:48.543685Z",
	"name":"vfecddcwerj",
	"description":"",
	"description_text":null,
	"description_html":null,
	"network":2,
	"identifier":"TRACE",
	"emoji":null,
	"icon_prop":null,
	"module_view":true,
	"cycle_view":true,
	"issue_views_view":true,
	"page_view":true,
	"inbox_view":true,
	"cover_image":null,
	"archive_in":0,
	"close_in":0,
	"created_by":"6bb20d1c-4960-41ca-af4f-cee01de160c4",
	"updated_by":"6bb20d1c-4960-41ca-af4f-cee01de160c4",
	"workspace":"bob1b192-f988-4bf9-b569-825de8cb0678",
	"default_assignee":null,
	"project_lead":null,
	"estimate":null,
	"default_state":null
},

User can choose the things for which they want the webhook to be triggered.

Currently Plane supports the following events for which webhook can be trigged:

  • Project
  • Issue
  • Cycle
  • Module
  • Issue Comment

​
Verifying Signature

import hashlib
import hmac

secret_token = os.environ.get("WEBHOOK_SECRET")

received_signature = request.headers.get('X-Plane-Signature')
received_payload = json.dumps(request.json).encode('utf-8')

expected_signature = hmac.new(secret_token.encode('utf-8'), msg=received_payload, digestmod=hashlib.sha256).hexdigest()

if not hmac.compare_digest(expected_signature, received_signature):
   raise HTTPException(status_code=403, detail="Invalid Signature provided")

​
How webhook works

Your webhook consumer is a simple HTTP endpoint. It must satisfy the following conditions:

  • It’s available in a publicly accessible non-localhost URL.
  • It will respond to the Plane Webhook push (HTTP POST request) with a HTTP 200 (“OK”) response.

If a delivery fails (i.e. server unavailable or responded with a non-200 HTTP status code), the push will be retried a couple of times. Here an exponential backoff delay is used: the attempt will be retried after approximately 10 minutes, then 30 minutes, and so on.

The webhooks are triggered for POST, PATCH, and DELETE requests.

  • For DELETE requests, the response only includes the ID of the deleted entity.
"action":"delete",
"data":{
	"id":"9a28bd00-ed9c-4f5d-8be9-fc05cbb1fc57"
},
"event":"issue",
"webhook_id":"f1a2fe64-c8d4-4eed-b3ef-498690052c1d",
"workspace_id":"c467e125-59e3-44ec-b5ee-f9c1e138c611"
  • However, for both POST and PATCH requests, the complete payload is sent in the response.
"event":"issue",
"action":"update",
"webhook_id":"f1a2fe64-c8d4-4eed-b3ef-498690052c1d",
"workspace_id":"c467e125-59e3-44ec-b5ee-f9c1e138c611",
"data":{ ... }
Note: Whenever an issue is added to the module, the corresponding issue webhook will be triggered. Similarly, any updates made to the cycle issue will also activate the issue webhook.