A comprehensive .NET client library for ConnectWise Manage REST API v3.0. Features strongly-typed entities, automatic pagination with GetAllAsync, advanced filtering, built-in caching, and complete CRUD operations for all major ConnectWise Manage modules including Service Desk, Company Management, Finance, Time and Expense, and more.
| Latest version | nuget3.1.38 |
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| Total downloads | downloads21,048 |
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| Licence | MIT |
| Links | NuGet package page |
Install
dotnet add package ConnectWise.Manage.Api
Vendor developer support: ConnectWise PSA
What ConnectWise PSA makes available to developers building against its API, as found on the vendor’s own public pages. Links go to the vendor’s pages. Last checked on 17 October 2026.
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. Vendors: if anything here is out of date, please contact us and we will update it.