For the complete documentation index, see llms.txt. This page is also available as Markdown.
One-Click Trading
Trade at V2 speed without approving a wallet popup on every order. One click to open, one click to close.
How it works
Enabling One-Click Trading creates a session key — a temporary signing key that lives in your browser and signs trades for you. Orders execute the moment you click: your hand speed stays the bottleneck, not your wallet. Sessions expire automatically (about 7 days), and you can close them at any time.
Enable it
In the order panel, click Enable One-Click Trading and approve the setup once with your main wallet. That's it — orders now execute on click.
Close sessions and reclaim your SOL
Each session account holds a small SOL deposit (Solana account rent). When sessions expire or you're done trading, close them to get that SOL back: open Settings (bottom-right of the screen) → One-Click Trading and click Close Sessions & Reclaim. This also revokes the session keys immediately.
What a session key can and cannot do
Can: open, close, and manage positions using funds already deposited in your Flash account.
Cannot: withdraw. Moving funds out always requires your main wallet's signature.
The key stays on your device. Closing your sessions in Settings revokes it immediately.
