Learn how to create and use webhooks.
channel
field.
You can only create one webhook per channel.
X-TS-Signature-256
HTTP header for every delivery.
You can specify your webhook secret when creating a webhook. If you don’t specify a secret, we will generate one for you. You should store your secret safely on your server.
Topsort uses HMAC hex digest to compute the hash of the signature. The signature will always start with sha256=
. You should verify that the signature is correct by recomputing the hash on your side and comparing it to the signature in the X-TS-Signature-256
header.