Pairlens is desktop-first. Download the app, open a market, and you are streaming live data — no account required.
Install
- Download the desktop app for macOS, Windows, or Linux.
- Open Pairlens and pick a trading pair (for example
BTC-USDT). - Market data streams immediately from bundled exchange connectors.
Optional: sign in
Signing in is always optional. The terminal works fully standalone with local persistence; signing in adds remote sync for workspaces, journal entries, and AI chat history.
Optional: connect trading keys
To place live orders, add your exchange API keys in Settings. Keys are stored in your OS keychain and used only by the connector plugin that routes your orders.