A Tutorial on OAuth Authorization with the Upwork API using .NET C# A Tutorial on OAuth Authorization with the Upwork API using .NET C# May 4, 2020 7 Min Read 3 10 May 4, 2020 7 Min Read 3 10 The Upwork API has several endpoints that can be used to search freelancers, manage jobs and messages, and get reports. Most of the functionality for the web UI for both… Programming jennifer Continue Reading