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Step 1. Grab your free key

1

Open the bot

Start @usefulapp_bot and type /start.
2

Subscribe to the channel

The bot asks you to subscribe to @usefulsolana — subscribe, then tap I subscribed.
3

Get your FREE key

The bot sends a key valid for 30 days. Copy it.
4

Log into the site

Open site.usefulsol.fun, paste the key and press ACCESS. The site remembers you — no need to paste it again.

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Step 2. Install the extension

The extension adds notifications, quick-buy and OG Finder on top of Axiom, GMGN and Terminal. It runs in Chrome and Chromium-based browsers — Brave, Edge, Opera.
1

Download the file

In the bot, type /download — it sends the latest .zip.
2

Load it into your browser

Unzip the file. Open the extensions page (chrome://extensions, or brave://extensions, edge://extensions), turn on Developer mode (top-right), click Load unpacked and pick the folder.
3

Sign in with your key

Open the extension popup, paste the same key and press Save. Pick the terminal (Axiom / GMGN / Terminal) where tokens should open.

Next: the feed & signals

Learn what every card and signal means.