Furore Health Informatics is the original author and main contributor of the official FHIR HL7 reference implementation API for Microsoft .NET. The open source library has been downloaded and used tens of thousands of times by developers around the world. The Furore FHIR products Simplifier, Forge and Spark are based on the library as well. Download the NuGet packages of the API and you’ll have your first FHIR client running within an hour.
The library includes classes for serialization and deserialization to XML and JSON, defining server calls (including search commands), setting up complex resource resolving scenarios, snapshot generation, validation and caching. The .NET API is typically used by .NET developers who want to build their own FHIR client, server or add-on and who want to be sure to be FHIR compliant without having to implement the basis and more advanced FHIR features themselves.
The source code is available on GitHub. Contributions to the open source library are welcome. Just send us a pull request.