At present the primary method for getting an access token is to use the authorization code grant type on the id.workaware.com server. Server configuration details can be queried at id.workaware.com/.well-known/openid-configuration.
PKCE is required. The client secret also needs to be provided to validate when the authorization code is exchanged for the access token.
Please contact workaware support to get a client id and secret generated if you want to make calls to the Workaware API