Hello,
Thank you for your quick update.
I created a new Constant Contact developer app .
For Redirect URI under WordPress Constant Contact Account and under Constant Contact developer app and I’m using the following (mysite.com replaced with my domain).
https://mysite.com/wp-admin/?vxcf_ccontact_tab_action=get_code
Is this correct or I should be using something else?
Right now when trying to Login with Constant Contact , I’m recieving the following:
400 Bad Request
Your request resulted in an error. The ‘redirect_uri’ parameter must be a Login redirect URI in the client app settings: https://prod-ctct-admin.okta.com/admin/app/oidc_client/instance/0oa1nt1xkx4sebfJB0h8#tab-general
Here is the screenshot: https://postimg.cc/F10Q1bdt
Thank you in advance.
