post https://{defaultHost}/api/v1/webhooks
This request uses basic authentication with your client_id and client_secret. To verify the authenticity of the payloads, the secret returned from this request should be stored and usedto generate a HMAC-SHA-1 hash of the payloads. The hash should then be compared to the X-Hub-Signature sent by us in the request header. If the generated hash matches the signature in the header, it confirms that the payload is valid.