Oauth 2.0 Error - {"error":"unsupported_grant_type"}

[Wishmaster43]

Hello All,

I am having some difficulties setting up a Oauth 2.0 connection in make.

As you can see in Postman I have it working but in make I ran into this error:

Where do I need to add the grant_type with the value: client_credentials?

I have tried them all but still the same error.

[Wishmaster43]

I have found these manuals:

https://www.make.com/en/help/tutorials/adding-an-oauth-2-0-connection-with-the-client-credentials-grant-type-via-http

In case you chose the Application/x-www-form-urlencoded body type: In Fields, add the grant type, the Client ID, and the Client Secret.

And this seems to work, but how do I pass the same with the Make an OAuth 2.0 request?

https://www.make.com/en/help/apps/built-in-apps/http

This isnt explained in the documentation.

[Donald_Mitchell]

I think you’re supposed to be entering this info in an HTTP Make a Request module, not Make an OAuth 2.0 request.

Fields are available once you select Application/x-www-form-urlencoded Body type option.