Aside from directing users to the music viewer, most interactions with the DMC are done via JavaScript Object Notation (JSON).
Most JSON requests are validated with a username and api_key passed in the GET parameters. The username supplied should be your DMC vendor admin login username, and the api_key should be one of the keys generated in the "My Profile" section of the DMC.
However, the newer API (detailed out in chapter 5.0), uses the API key to generate a JWT (JSON Web Token) that is then used for further requests.
| General error codes | ||
| invalid_login | Vendor credentials were incomplete | |
| invalid_vendor | Vendor username was invalid | |
| invalid_key | Vendor API key was invalid | |