Code

OAuth libraries are available in a variety of languages.

• Java
• .NET
• Python
• PHP
• Node.js
• Ruby
• Erlang
• Go
• Kotlin
• Elixir
• Rust
• Perl
• Objective C
• Swift
• Scala
• ColdFusion
• JavaScript
• QT / C++
• Lua
• Dart
• ActionScript
• PowerShell
• Elm

OAuth Services

• Auth0
• Curity Identity Server
• FusionAuth
• Hydra
• OAuth.io
• Okta
• SSQ signon
• Glewlwyd

Legacy OAuth 1.0 Support

• See OAuth 1.0