Superperps
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Perps on Robinhood Chain,
from a chat.

Describe the position. Superperps drafts the order on Lighter and shows you a card. You sign, it trades.

Open appHow it works
Connected to Lighter · Robinhood Chain
long 0.05 ETH at 5x, stop 3% below entry
Fetching market dataDone

ETH mark is 3,241.80. 0.05 ETH is about $162 notional, $32 margin at 5x. I'll set 5x cross first, then send a market long and a stop-loss at 3,144.55.

Confirm order

long
Market
ETH-PERP
Type
market
Size
0.05 ETH
Worst price
3,258.01
Mark
3,241.80
Notional
$162.09
Sign and submitReject

Signed locally with your trading key. Nothing is sent until you click.

Message Superperps…
Built onLighterRobinhood ChainCloudflare WorkersUSDG collateral

An assistant that drafts. A card that you sign.

Say the trade, get the ticket

“Short 0.2 BTC at 10x with a take-profit 4% lower” becomes a sized, priced order on Lighter. The assistant checks min size, decimals and leverage limits before it asks you to sign.

Every order is a confirmation card

Nothing is sent until you click. The card shows market, size, worst price and notional, computed from the live mark, not from the model's memory.

Your keys stay in your browser

One wallet signature registers a Lighter API key on your account. The key can trade; it cannot withdraw to another address. Our servers never see it.

Positions, orders and a journal

Open positions with PnL and liquidation price, resting orders, and a history of everything the assistant placed for you.

All features

Three steps. Then just talk.

  1. 1

    Sign in with your wallet

    The same wallet that holds your Lighter account on Robinhood Chain. A message signature, no gas.

  2. 2

    Register a trading key

    One signature authorises a browser-local API key on Lighter. Revoke it any time from Setup.

  3. 3

    Chat

    Ask about markets and funding, or describe the position you want. Confirm each order on its card.

Things people ask it

What's moving today?Long 0.1 ETH at market, 3xSet a stop on my BTC short at 71,200Compare ETH funding here vs BinanceClose half my SOL positionShow my open ordersWhat's my liquidation price on ETH?Cancel everything on BTC

Leverage cuts both ways.

Perpetual futures can be liquidated and can lose more than your margin. The assistant flags high leverage and stops that would trigger immediately, but it does not trade for you and it is not financial advice. Read the risk disclaimer.

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