Skip to main content

Request structure

Headers​

Webhook requests include the following headers.

X-Webhook-Timestamp​

The webhook request timestamp in unix timestamp format.

The timestamp is appended to the request body to create the request signature for request validation along with a secret key.

X-Webhook-Signature​

The request signature is an SHA256 hash of the request body with the request timestamp appended to it in base64 format.

X-Webhook-Signature-Version​

The request signature verison. If the signature calculation is ever changed, this value will be incremented.

Body​

The webhook request body is a JSOn object with the following properties:

event​

The event name.

See Events for all possible event names.

payload​

The event payload. Other properties under this one will differ for each event.

See Events for event payload details.