Verification-Token on webhooks always empty

When you create your webhook, you set the verificationToken and the verification token will be included in the post request header name Verification-Token when you receive an event. It’s documented here.

https://developers.ringcentral.com/guide/notifications/webhooks/receiving
“When we setup the WebHook, we include deliveryMode.validationToken in the request body. And whenever a webhook is sent, there will be a Validation-Token in the headers:”

hi PhongVu, thank you, but that’s what I meant, it’s always passed with empty string when an event takes place, which is making my webhook validation fail. Setting the verification token during create results in no verification token during an event…. not setting verification token during create *also* results in no verification token during an event.

Because you passed the wrong name, it must be verificationToken, no hyphen. Don’t you see that?

"deliveryMode": {

        "transportType": "WebHook",

        "address": "URL",

        "Verification-Token":"Rar0vqXaRtqHKlhc6adZJrX1SpkikugxoJ6iXxdblrwqiHtvsr2QkD3pLPu9Iumk"

    }