Lumen help
If you no longer need an app you created or want to disable the key/secret combination for the app, you can delete it from Lumen Developer Center.
Once you create an app in Lumen Developer Center, you can edit it to add additional products or to update the name of the app.
To create and manage apps, register for access to Lumen Developer Center.
In Lumen Developer Center, you create an app to generate an API key and secret for an API product(s).
Use Developer Center to access Lumen network and data APIs that are simple, global, secure, and reliable. Once you explore our APIs, you can register for access to Developer Center and then build apps to use our product APIs.