Deezer Arl Token

Building local libraries through specialized downloading tools. How to Find Your ARL Token (Step-by-Step)

| Feature | Deezer ARL | OAuth 2.0 Refresh Token | JWT (with short expiry) | |---------|------------|-------------------------|--------------------------| | Token type | Static bearer | Rotating bearer | Self-contained, signed | | Expiration | Indefinite | Configurable (hours to months) | Short (minutes to hours) | | Revocation mechanism | Password change only | Explicit revocation endpoint | Short TTL + blacklist | | 2FA compatibility | None | Supported | Supported | | Scope limitation | Full account | Scoped permissions | Scoped claims | | Audit logging | Minimal | Detailed | Per-request |

The ARL token is not generated by Deezer’s servers but rather computed client-side. Reverse engineering of Deezer’s JavaScript SDK and mobile applications reveals the following algorithm: