Deezer Arl Token Top Info

Understanding the Deezer ARL Token: The Key to API Authentication If you've ever dived into unofficial Deezer API clients, open-source music downloaders, or custom integration scripts, you've likely encountered the term ARL Token . For many developers, this 192-character string is the "magic key" that unlocks a user's Deezer account programmatically. But what exactly is an ARL token? How is it different from an OAuth token? And why should you treat it like a password? Let’s break it down. What is the Deezer ARL Token? ARL stands for Authentication Request Link (though Deezer never officially published the acronym's expansion). The ARL token is a static, long-lived hexadecimal string that Deezer uses to maintain a logged-in session on mobile apps, desktop clients, and certain legacy web implementations. Unlike temporary OAuth 2.0 access tokens (which expire within hours or days), an ARL token can remain valid for months or even years —unless the user explicitly logs out of all devices or changes their password. ARL vs. Standard API Tokens | Feature | ARL Token | OAuth Access Token | | :--- | :--- | :--- | | Lifespan | Months to years | Hours to days | | Refreshable | No (static) | Yes (via refresh token) | | Use case | Internal apps, reverse-engineered APIs | Official Deezer API | | Scope | Full account access (like password) | Limited scopes (read, write, etc.) | | Official support | ❌ None (reverse-engineered) | ✅ Documented by Deezer | Where is the ARL Token Used? Despite being unofficial, the ARL token powers many popular open-source tools:

Deezer Downloaders (e.g., Deezloader Remix, Freezer, deemix) Custom music library syncers Discord "Now Playing" bots Self-hosted music streaming bridges

These tools use the ARL token to:

Authenticate as a specific Deezer user (including HiFi subscribers) Fetch user playlists, favorites, and flow Generate decryption keys for downloaded tracks (using the BF key from the API) Access high-bitrate streams (FLAC for HiFi users) deezer arl token top

How to Extract Your ARL Token (For Developers) Warning : This requires inspecting your browser's cookies or local storage. Never share your ARL token with anyone, and never paste it into a public GitHub repository . Method 1: From Browser Cookies (Simplest)

Log into deezer.com in Chrome/Firefox. Open Developer Tools ( F12 → Application / Storage tab). Find Cookies → https://www.deezer.com . Look for a cookie named arl . Copy the long string (usually 192 characters).

Method 2: From Local Storage (Alternative) Understanding the Deezer ARL Token: The Key to

After logging in, open the Console in DevTools. Type or paste: JSON.parse(localStorage.getItem('arl'))

If that returns null , check: document.cookie.split('; ').find(row => row.startsWith('arl='))

Method 3: From Network Requests (Advanced) How is it different from an OAuth token

Open DevTools → Network tab. Log out and log back into Deezer. Search for any request to deezer.com/ajax/gw-light.php . Look at the Request Headers → Cookie field → arl=... .

Using the ARL Token in Code Here's a minimal Python example using the reverse-engineered Deezer API: import requests session = requests.Session() arl_token = "YOUR_192_CHAR_ARL_TOKEN_HERE" Set the ARL cookie session.cookies.set("arl", arl_token, domain=".deezer.com") Call the API gateway payload = {"method": "user.getArlUser"} response = session.post( "https://www.deezer.com/ajax/gw-light.php", params={"method": "user.getArlUser"}, json=payload ) print(response.json())