How do I Authenticate with the sipgate API? James 31 March 2021 07:54 Updated Follow Authentication against the sipgate API is via OAuth 2.0 or alternatively with a Personal Access Token. A detailed explanation can be found in our documentation. Related articles Authentication with Personal Access Token Introduction to sipgate REST API sipgate Softphone errors and solutions What Costs Are Incurred When Using the sipgate API? Assigning Phone or Extension Numbers to Users Comments 0 comments Article is closed for comments.