Hi there, 

I’ve got some API documentation that I’m working with to get some OAuth2 set up. 

I’ve successfully got the application to go to the Authorize endpoint, where I can choose the scopes etc, but when I click confirm on the brand’s page, and I guess it’s making a POST to the Access Token endpoint I’m getting the result “Field named access_token not found in OAuth2 results”.

Authorize: https://ads.XXXXXX.com/marketing_api/auth?app_id=XXX&state=xxx&scope=xxx&redirect_uri=xxx.

Access Token: https://ads.XXXXXX.com/open_api/v1.2/oauth2/access_token

Taking the auth_code from the URL when Zapier tells me the “Field named access_token not found in OAuth2 results”, I can curl the Access Token endpoint and get a valid token.

I’m assuming that I’ve got something incorrectly configured, and I wonder if it’s down to the way that the brand is returning the authorization code?

Any help welcome! 

Thank you in advance.