API for OAuth 2.0 token generation. See the "Authentication" section above for more information. Once your client application is registered, you can use the token generation endpoint to authenticate with your application's client id and secret in exchange for a bearer token to be included on all other API requests to authenticate as that client application. The client application is authorized through the project44 user management UI as a machine user with username "app-{client_id}@client-applications.project44.com".
To generate an access token, you may authenticate your client application by providing its client id and secret either in the body of the request or in the form of HTTP Basic Authentication (but you may not use both ways in the same request).