Urgent Sell Oauth Help

Hello Greg,

I went through the Oauth workflow.

but getting the below issue.

Please help with this.

If that is the error that you're getting, it looks like you're pointing the authorize_uri at Zendesk, and not your third party OAuth...can you explain what it is you're trying to do here?

I am trying to authorize the newly created client key and client secret.

below is the request uri.

https://commercienthelp.zendesk.com/oauth2/authorize?client_id=bc5a784724a92fe838e611f4ef9c6747244038831f3d60ba79ac988f1909f8ce&response_type=code&redirect_uri=http://localhost:5555/FourthStep.aspx&state=write

I am successfully redirected to my Zendesk domain login page.

but when I am logging in after login above error(screenshot provided in my previous reply) comes up.

Please advise ASAP.

Am I doing any wrong thing?

Am I missing anything?

Please suggest ASAP.

 Can someone help me here from the support team?

Here I am looking to communicate with sales CRM and also custom objects.

It is highly requested to have a call on this.

PLEASE