Signature verification

Webhook signatures allow you to verify that webhook messages are sent by us. For more information, please review this article on why you should verify webhooks.

How to verify webhooks

Our webhook partner, Svix, offers libraries that make verifying webhooks very simple.

Please refer to their webhook verification documentation for details on using these libraries to verify signatures.

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Getting the signing secret

To get your signing secret, you must first add an endpoint in the Merchant Portal webhooks settings page.

You can find the signing secret for a given endpoint on the details page of that endpoint.