Adobe Sign access token invalid_request

Question

I'm having trouble with Adobe Sign's OAuth authentication -- every time I try to get my access token with my Client ID and redirect URI, I get this message:

Unable to authorize access because the client configuration is invalid: invalid_request

This is the request that I have been making (with the proper substitution for REDIRECT and CLIENTID):

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

I am fairly new to OAuth and don't understand what I'm doing wrong. Could someone please explain the issues that could result in this error message?

Answer 1

Is OK to have spaces in that https request?

Answer 2

If you still have a problems with this.

I think your URL is not correct. I using this one

https://secure.na2.echosign.com/public/embeddedWidget

for adobe widget. Adobe require same url for OAuth

https://secure.na2.echosign.com/public/oauth

Check your domain, and try. You can create widget just to see your domain

Answer 3

I was having the same problem. I solved it by including the correct shard in the URL after "secure." and before ".echosign". You identify your shard by looking at the URL where you created your application.

I found this information here.

Hope this helps.

Answer 4

This comment might get helpful for others who are facing issue in Adobe Sign access token invalid_request.

Developer Guide on Sign API: https://opensource.adobe.com/acrobat-sign/developer_guide/index.html

For the Outh process and the link to be used in user's browser: https://secure.na1.adobesign.com/public/oauth/v2?redirect_uri=https://www.google.co.in&response_type=code&client_id=paste_your_client_id_here&scope=user_read:account

If any one using sandbox, https://secure.na1.adobesignsandbox.com//public/oauth/v2?redirect_uri=https://www.google.co.in&response_type=code&client_id=paste_your_client_id_here&scope=user_read:account

Please ensure the correct environment identifier and shard. https://helpx.adobe.com/sign/using/identify-account-shard.html https://helpx.adobe.com/sign/kb/unable-to-authorize-access-because-the-client-configuration-is-invalid-invalid-request-while-running-oauth-process.html

After pasting URL in browser and allowing the access to your API and getting code. Please use endpoint URL to get access token as below: for developer account: https://api.na1.adobesign.com/oauth/v2/token for sandbox account: https://api.na1.adobesignsandbox.com/oauth/v2/token