AlamofireOAuth2 is a Swift library that provides a convenient way to authenticate against an OAuth 2.0 server using the Alamofire framework. This library simplifies the process of handling authentication tokens and managing token expiration for iOS applications.


– Seamless integration with Alamofire framework
– Simple and intuitive syntax
– Automatic handling of token refreshing and expiration
– Support for multiple authentication flows (e.g., Authorization Code, Implicit, Resource Owner Password Credentials)
– Easy configuration for client credentials, scopes, and redirect URI


To incorporate AlamofireOAuth2 into your iOS project, you can use either CocoaPods or Carthage.


Add the following line to your Podfile:

pod ‘AlamofireOAuth2’

Then run `pod install` in Terminal.


Add the following line to your Cartfile:

github “andreacipriani/AlamofireOAuth2”

Then run `carthage update` in Terminal.


Once you’ve added AlamofireOAuth2 to your project, you can start using it to authenticate with an OAuth 2.0 server.


To configure AlamofireOAuth2, you’ll need to provide the necessary settings for your authentication flow. This typically includes the Authorization URL, Token URL, redirect URIs, client ID, client secret, and scope.

import AlamofireOAuth2

// Configuration
let oauth2Settings = [
“authorize_uri”: “”,
“token_uri”: “”,
“redirect_uris”: [“myapp://oauth/callback”],
“client_id”: “YOUR_CLIENT_ID”,
“client_secret”: “YOUR_CLIENT_SECRET”,
“scope”: “read write”
OAuth2Router.authorize(settings: oauth2Settings)


After configuring AlamofireOAuth2, you can initiate the authentication flow. This typically involves presenting a web view or Safari view controller to allow the user to log in and authorize your app.

// Start Authentication
let appDelegate = UIApplication.shared.delegate as! AppDelegate

// AppDelegate
func authenticate() {
AlamofireOAuth2.sharedInstance.authorize { _ in
// Authentication Successful
} onFailure: { error in
// Authentication Failed

**Additional Information**

For more detailed information and examples, please refer to the [official AlamofireOAuth2 documentation](


In conclusion, AlamofireOAuth2 is a powerful library that makes OAuth 2.0 authentication seamless and straightforward for iOS developers. With its intuitive syntax and automatic token management, it simplifies the process of incorporating OAuth 2.0 authentication in your app, allowing you to focus on building great features.