How to Authorize?

This section will help you with the required steps for authorization before using the API.  If you have already gone through the steps for another ONESOURCE REST API, you will not need to do these steps again.  

GENERATE A PUBLIC-PRIVATE KEY PAIR AND SSL CERTIFICATE
CREATE A MACHINE APPLICATION
GENERATE ACCESS TOKEN USING AUTHCODE - NEW
GENERATE ACCESS TOKEN USING CLIENT CREDENTIALS
GENERATE ACCESS TOKEN USING CLIENT ID AND CLIENT SECRET
CALL APIS WITH ACCESS TOKEN