Use the Dashboard
- 
Go to Dashboard > Applications > Applications, and select the name of an application to view.

 - Scroll to the bottom of the Settings page, locate the Danger Zone, select Delete, and confirm.
 
Use the Management API
Make aDELETE call to the /Clients/delete_clients_by_id endpoints. Be sure to replace {yourClientId} and MGMT_API_ACCESS_TOKEN placeholder values with your  and Management API , respectively.
| Value | Description | 
|---|---|
| Τhe ID of the application to be deleted. | |
MGMT_API_ACCESS_TOKEN | Access Tokens for the Management API with the scope delete:clients. |