like-repost

Like / Repost example

Demonstrates client-side like/repost using Log in with Audius (OAuth PKCE). No server required: the user signs in with scope=write, and the SDK stores tokens and automatically adds authorization headers. The app calls favoriteTrack, unfavoriteTrack, repostTrack, and unrepostTrack directly from the device.

Requirements

• API key from audius.co/settings → Developer Apps
• Redirect URI registered: likerepost://oauth/callback

Quick start

From the apps repo root:

npm install
npm run build -w @audius/sdk
cd packages/mobile/examples/like-repost
cp .env.example .env
# Edit .env: EXPO_PUBLIC_AUDIUS_API_KEY
npm install
npx expo start

Press i (iOS) or a (Android). Sign in with Audius (write scope) → tap Get random track → Like or Repost.

Flow

1. User signs in via oauth.login({ scope: 'write' }) (expo-web-browser + PKCE; tokens stored in AsyncStorage).
2. User taps Get random track (public SDK call); then Like or Repost.
3. App calls sdk.tracks.favoriteTrack / repostTrack (etc.) with userId from oauth.getUser(); the SDK sends the OAuth access token on requests.

Source

Path	Purpose
src/config.ts	Reads EXPO_PUBLIC_AUDIUS_API_KEY
src/sdk.ts	Single getSDK() with apiKey and redirectUri; OAuth tokens in AsyncStorage
App.tsx	oauth.login / getUser / isAuthenticated / logout; direct favoriteTrack / repostTrack

Keywords (for search / AI)

Like, repost, favorite, save, unfavorite, unrepost, favoriteTrack, repostTrack, write scope, OAuth, Log in with Audius, client-side writes, no server.