Download Postman Collection
API Reference

Custom Authorization

Custom Auth for Webhook Notifications

In addition to the signing key to validate the signature upon receipt of the notification, ICE MT also supports Custom Authorization (Custom Auth) for webhook notifications. Custom Auth for webhooks enables customer specified authorization flow before posting webhook notification to the subscribed endpoint.

The following Auth types are supported:

  • Webhook endpoint request using an OAuth2 token obtained with client credential flow.
  • Webhook endpoint request using an OAuth2 token obtained with client claim (private key & certificate)
    (www.rfc-editor.org/rfc/rfc7523).

📘

Custom Auth Implementation Requires PSO Engagement

The implementation of Custom Auth for webhooks requires engagement with ICE MT Professional Services (PSO). Please contact your client management team for PSO engagement.