home	heroImage	heroText	tagline	actionText	actionLink	features	footer
true	/restsharp.png	RestSharp	Probably, the most popular REST API client library for .NET	Get Started →	/getting-started/	title details Serialization JSON, XML and custom serialization and deserialization title details Sync and Async Variety of overloads to make synchronous and asynchronous HTTP calls title details Extensive configuration Almost every aspect of an HTTP call can be customized title details Authentication Basic, OAuth 1, OAuth 2, JWT, NTLM are supported. Not enough? Write your own! title details Forms, request body, and files Send objects as the request body in JSON or XML, or as a form. Upload and download files as bytes or as streams. title details Parameters Add query, URL segment, body, form or header parameter using an easy and fluent API	Apache 2.0 Licensed | Copyright © 2009-2020 John Sheehan, Andrew Young, Alexey Zimarev and RestSharp community.

RestSharp is probably the most popular HTTP client library for .NET. Featuring automatic serialization and deserialization, request and response type detection, variety of authentications and other useful features, it is being used by hundreds of thousands of projects.

RestSharp passed over 32 million downloads on NuGet, with average daily download count of 10,000. It's being used by many popular OSS projects, including Roslyn and Swagger.