DMM API keys have been deprecated in Domino 5.6, and you can no longer generate new DMM API keys. Instead, use Domino API keys to authenticate requests to the Model Monitoring API using the X-Domino-Api-Key header. Learn how to find your Domino Rest API key.
Existing DMM API keys will continue to authenticate requests to the Model Monitoring API with the X-DMM-API-KEY header. You can revoke DMM API keys based on your security policy by clicking Revoke Token from the Model Monitor Settings page.