What is the correct Authorization URL for the OAuth2 authorization for the API?

Hi,

I am trying to connect to the Opentext Core Capture API, but I am stuck at the OAuth2 authentication.

I am trying to call the API using the grant type: authorization code, but I cannot find the appropriate authorization URL.

By retrieving the Home Resources as mentioned in the documentation (https://developer.opentext.com/resources/documentation/Capture%20and%20Digitize/3b4488399eaca30c0f54772d91d89b39/page/2), I find the following authorization URL: https://otdsauth.ot2.opentext.eu/oauth2/authorize but this gives a 404 error.

Can anybody help me with this authorization URL?

Thank you