Method: Set the secret used for generating the HMAC-SHA256 signature.

Method: Set the webhook topic and associated hooks.

Method: Set the delivery URL.

Method: Get WP API integration payload.

Method: Build the payload data for the webhook.

Method: Generate a base64-encoded HMAC-SHA256 signature of the payload body so the recipient can verify the authenticity of the webhook. Note that the signature is calculated after the body has already been encoded (JSON by default).

Method: Generate a new unique hash as a delivery id based on current time and wehbook id.

Method: Log the delivery request/response.

Method: Track consecutive delivery failures and automatically disable the webhook.

Method: Get the delivery logs for this webhook.