In Lumen® Developer Center, you create an app to generate an API key and secret for an API product(s). Once you create an app, you can edit it (e.g., to update the name or adjust the products the app covers), or delete it if you no longer need it. You can also reset the client secret if it expires, if you forget it, or if you want to change it for security purposes.
To create an app:
Important: Make sure to copy the information in the Client Secret field for your records. You won't be able to access it later in Developer Center. If you forget the client secret, you can reset it later.