
auth0-react-native
Use when adding Auth0 login, logout, or biometric auth to a bare React Native app (not Expo). Integrates react-native-auth0 with native deep linking.
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Install
Works with every agent the skills CLI supports.
npx skills add https://github.com/auth0/agent-skills --skill auth0-react-native- 01
Install
Run the command in your project. The CLI asks which agents to install for.
- 02
Describe the task
Ask your agent for something this skill covers. It loads auth0-react-native automatically when relevant.
- 03
Review the result
The agent follows the SKILL.md steps, scripts and references bundled with the skill.
SKILL.md
The instructions your agent reads when the skill is triggered.
Auth0 React Native Integration
Add authentication to React Native and Expo mobile applications using react-native-auth0.
Prerequisites
- React Native or Expo application
- Auth0 account and application configured as Native type
- If you don't have Auth0 set up yet, use the
auth0-quickstartskill first
When NOT to Use
- Expo managed workflow - Use
auth0-exposkill for Expo apps with config plugin - React web applications - Use
auth0-reactskill for SPAs (Vite/CRA) - React Server Components - Use
auth0-nextjsfor Next.js applications - Non-React native apps - Use platform-specific SDKs (Swift for iOS, Kotlin for Android)
- Backend APIs - Use JWT validation libraries for your server language
Quick Start Workflow
1. Install SDK
Expo:
npx expo install react-native-auth0
React Native CLI:
npm install react-native-auth0
npx pod-install # iOS only
2. Configure Environment
For automated setup with Auth0 CLI, see Setup Guide for complete scripts.
For manual setup:
Create .env:
AUTH0_DOMAIN=your-tenant.auth0.com
AUTH0_CLIENT_ID=your-client-id
3. Configure Native Platforms
iOS - Update ios/{YourApp}/Info.plist:
<key>CFBundleURLTypes</key>
<array>
<dict>
<key>CFBundleTypeRole</key>
<string>None</string>
<key>CFBundleURLName</key>
<string>auth0</string>
<key>CFBundleURLSchemes</key>
<array>
<string>$(PRODUCT_BUNDLE_IDENTIFIER).auth0</string>
</array>
</dict>
</array>
Android - Update android/app/src/main/AndroidManifest.xml:
<activity
android:name="com.auth0.android.provider.RedirectActivity"
android:exported="true">
<intent-filter>
<action android:name="android.intent.action.VIEW" />
<category android:name="android.intent.category.DEFAULT" />
<category android:name="android.intent.category.BROWSABLE" />
<data
android:host="YOUR_AUTH0_DOMAIN"
android:pathPrefix="/android/${applicationId}/callback"
android:scheme="${applicationId}" />
</intent-filter>
</activity>
Expo - Update app.json:
{
"expo": {
"scheme": "your-app-scheme",
"ios": {
"bundleIdentifier": "com.yourcompany.yourapp"
},
"android": {
"package": "com.yourcompany.yourapp"
}
}
}
4. Add Authentication with Auth0Provider
Wrap your app with Auth0Provider:
import React from 'react';
import { Auth0Provider } from 'react-native-auth0';
import App from './App';
export default function Root() {
return (
<Auth0Provider
domain={process.env.AUTH0_DOMAIN}
clientId={process.env.AUTH0_CLIENT_ID}
>
<App />
</Auth0Provider>
);
}
5. Use the useAuth0 Hook
import React from 'react';
import { View, Button, Text, ActivityIndicator } from 'react-native';
import { useAuth0 } from 'react-native-auth0';
export default function App() {
const { user, authorize, clearSession, isLoading } = useAuth0();
const login = async () => {
try {
await authorize({
scope: 'openid profile email'
});
} catch (error) {
console.error('Login error:', error);
}
};
const logout = async () => {
try {
await clearSession();
} catch (error) {
console.error('Logout error:', error);
}
};
if (isLoading) {
return <ActivityIndicator />;
}
return (
<View>
{user ? (
<>
<Text>Welcome, {user.name}!</Text>
<Text>{user.email}</Text>
<Button title="Logout" onPress={logout} />
</>
) : (
<Button title="Login" onPress={login} />
)}
</View>
);
}
6. Test Authentication
Expo:
npx expo start
React Native:
npx react-native run-ios
# or
npx react-native run-android
Detailed Documentation
- Setup Guide - Automated setup, native configuration, deep linking
- Patterns Guide - Secure storage, biometric auth, token refresh
- API Reference - Complete SDK API, methods, configuration options
Common Mistakes
| Mistake | Fix |
|---|---|
| Forgot to wrap app with Auth0Provider | All components using useAuth0() must be children of Auth0Provider |
| Forgot to configure deep linking | Add URL scheme to iOS Info.plist and Android AndroidManifest.xml (see Step 3) |
| Callback URL mismatch | Ensure callback URL in Auth0 Dashboard matches your app's URL scheme (e.g., com.yourapp.auth0://YOUR_DOMAIN/ios/com.yourapp/callback) |
| iOS build fails after install | Run npx pod-install to link native dependencies |
| App created as SPA type in Auth0 | Must be Native application type for mobile apps |
| Not handling auth errors | Wrap authorize/clearSession calls in try-catch blocks |
| Deep link not working on Android | Verify android:exported="true" is set on RedirectActivity |
Related Skills
auth0-quickstart- Basic Auth0 setupauth0-migration- Migrate from another auth providerauth0-mfa- Add Multi-Factor Authenticationauth0-cli- Manage Auth0 resources from the terminal
Quick Reference
Core Hook API:
useAuth0()- Main hook for authenticationauthorize()- Initiate loginclearSession()- Logoutuser- User profile objectgetCredentials()- Get tokens for API callsisLoading- Loading state
Common Use Cases:
- Login/Logout → See Step 5 above
- Secure token storage → Automatic with
Auth0Provider - Biometric authentication → Patterns Guide
- API calls with tokens → Patterns Guide
- Token refresh → Automatic with
getCredentials()
References
FAQ
What does the auth0-react-native skill do?
Use when adding Auth0 login, logout, or biometric auth to a bare React Native app (not Expo). Integrates react-native-auth0 with native deep linking.
How do I install auth0-react-native?
Run npx skills add https://github.com/auth0/agent-skills --skill auth0-react-native in your project. The skills CLI detects the agents you use and copies the skill into the right folder. For Claude Code you can also place the skill folder at ~/.claude/skills/auth0-react-native/ (personal) or .claude/skills/auth0-react-native/ (project).
Which AI agents can use auth0-react-native?
Any agent that supports the open Agent Skills format (a folder with a SKILL.md file), including Claude Code, Codex, Cursor, GitHub Copilot, Gemini CLI, Windsurf, Cline, OpenCode and more.
Is auth0-react-native safe to install?
No partner security audit is available yet. Skills can run commands and scripts, so read the SKILL.md and any bundled files before installing.
Who maintains auth0-react-native?
It is published by auth0 in auth0/agent-skills, and it is an official skill from the maker of the technology it covers. It has 963 recorded installs.
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