Webhooks
Returnista sends notifications using webhooks. During the lifecylce of a Return Order and its subsequent Return Requests and Shipments, events will occur that your systems may wish to be notified about. You can do this by creating webhook subscriptions.
Webhooks published by Returnista are secured by an HMAC-SHA256 signature mechanism to ensure the authenticity of the payload. Subscribers should verify the HMAC signature in the X-Signature header using their provided secret key against the payload to confirm the integrity and authenticity of the received data.