This article describes how to determine the Application ID and the Client ID for an OpenID Connect application. For most OpenID Connect applications, the Application ID will be the same as the Client ID, but this may not always be the case, depending on how the application was created.

• OpenID Connect (OIDC) applications
• Okta Classic Engine

Find the Application ID and the Client ID for an OpenID Connect application by:

• Leveraging the Okta Apps API to display a list of all available apps: {{OKTA-url}}/api/v1/apps
  • The Application ID will be the `id` returned for the app.
  • The Client ID will be in the OAuth Credential object within the application.
• Navigating to the application in the Okta Admin Console.
  • The Application ID will be located in the URL in the browser's address bar.
  • The Client ID can be found on the General Settings tab when creating/viewing the OIDC app (at the top).

NOTE: The Dynamic Client Registration endpoint will only work with and will only return the Client ID, not the Application ID.