multi-auth
A Crystal library providing standardized multi-provider OAuth authentication for web applications.
What is multi-auth?
MultiAuth is a Crystal library that standardizes OAuth authentication across multiple providers for web applications. It solves the problem of integrating disparate OAuth APIs by providing a single, consistent interface to handle user authentication with services like GitHub, Google, and Facebook.
Crystal developers building web applications that require user authentication via third-party OAuth providers, especially those using frameworks like Kemal, Lucky, Amber, or Marten.
Developers choose MultiAuth for its simplicity, framework-agnostic design, and lack of external dependencies, making it easy to add robust multi-provider authentication without bloating their project.
Overview
Standardized multi-provider OAuth authentication
Use Cases
Best For
- Adding social login (GitHub, Google, Facebook) to Crystal web apps
- Building OAuth integrations for custom or generic OAuth2 providers
Related Projects
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