Spotify Auth Proxy API

This is an API-only service for authenticating with Spotify.

Available Endpoints:

⚠️ Spotify Development Mode Restrictions

User Limit: In Development Mode, only up to 25 Spotify users can be added to your app's allowlist. Any user not on this list will encounter a 403 error when attempting to authenticate.

Data Access Restrictions: Development-mode apps have limited access to certain data, including Spotify's catalog information, related artists, and curated playlists.

How to fix: Add users to your allowlist in the Spotify Developer Dashboard or request an extension to Extended Quota Mode.

Learn more about Spotify API Quota Modes →

🔒 Recent API Policy Changes

HTTPS Required: Spotify now requires HTTPS for redirect URIs. Ensure your app's redirect URIs are correctly configured in the Spotify Developer Dashboard.

Authentication Flow: This proxy uses the authorization code flow with PKCE for enhanced security, as recommended by Spotify.

Spotify Developer Documentation →