with-react-native-expo

Authorizer Example with React Native (Expo)

OAuth2 PKCE login flow using expo-auth-session plus @authorizerdev/authorizer-js (v3) for token refresh, profile, and revocation.

Configuration

Update the constants at the top of App.tsx:

const authorizerClientID = 'YOUR_CLIENT_ID'; // Client ID from the Authorizer dashboard
const authorizerURL = 'https://your-instance.example.com'; // Base URL of your Authorizer instance

Also add the app's redirect URI (printed on startup) to your client's authorized redirect URLs.

Authorizer v2 server is configured entirely via CLI flags (no .env / OS env vars), e.g. ./authorizer --database-type sqlite --database-url authorizer.db --admin-secret <secret>

Run

npm install
npm start        # expo start