Client configuration is invalid

[MinalS]

I have opened up a developer/sandbox account since I am looking into building an integration with Adobe Sign. I am following the steps to generate the access token that I can consume in the subsequent API requests.

I have added an application, got my my client id/client secret and also have added a redirect URL. I have hosted a web application at a redirect URL As per your documentation, I am trying to get the access token from the link below..

https://secure.echosign.com/public/oauth?
    redirect_uri=https://myserver.com&
    response_type=code&
    client_id=CBAThIsIsNoTaReAlmPBvPF&
    scope=user_login:self+agreement_send:account

I have replaced my redirect url and client id but am getting an error stating that my configuraiton is invalid.I think that I have enabled the correct scope as well.

Please advise,

Thanks 

[MinalS]

I am aware that I need to have an Adobe Enterprise account to build an integration. But, I even there, I want to review the API calls and test them. What will I use for access token and base uri for my sandbox account?

[matthewm76946685]

Try using the integration key to test the API's instead f Oauth.