Configure Zendesk as an OAuth server

Step 3: Configure Zendesk an OAuth Server.

• Go to https://www.zendesk.com/login/ and sign up/login.
• In Zendesk support click on Admin and select the API in the Channels category.

• Click the OAuth Clients tab in the Channels/API page, and then click the plus icon (+) on the right side of the client list.

• Enter a name for your application under the Client Name field and add Callback/Redirect URL which you copied in the last step under Redirect URLs field. The Unique Identifier field is auto-populated with a reformatted version of the name you entered for your app. You can change it if you want. Click on Save to create a new OAuth client.

• After successful save, page refreshes with new pre-populated Client Secret field. Copy Unique Identifier and Client Secret, you’ll need them in the next step.
Zendesk Endpoints and scope:

Scope:	read write
Authorize EndPoint:	https://{subdomain}.zendesk.com/oauth/authorizations/new
Access Token Endpoint:	https://{subdomain}.zendesk.com/oauth/tokens
Get User Info Endpoint:	https://{subdomain}.zendesk.com/api/v2/users