The Open Platform module lets space administrators subscribe to OpenAPIs and control which applications can call them.
You must activate the Open Platform module before space administrators can manage OpenAPI subscriptions and authorization.
Procedure
In the top navigation pane, choose Configuration Management > Open Platform. The Open Platform settings page opens with two sub-pages: Application Management and API Plaza.

On the API Plaza-All APIs page, browse the available APIs, view the API documentation, or subscribe to the ones your application needs.

On the API Plaza-My Subscriptions page, manage your subscribed APIs. Click View to configure API authorization for all applications.

On the Applications page, view existing applications or create a new one. When you create an application, an application ID and an AccessKey are automatically generated. Click Copy Key to copy the AccessKey.

Click the API permission package under the target application to assign APIs that the application can call. Only APIs already subscribed to in API Plaza > My Subscriptions are available for assignment.

After you assign the APIs, the application's API list shows the APIs it can call.
