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GreenXLaunch terminal →

Non-custodial perpetuals

Trade perps.
Keep the keys.

Wallet-signed orders, on-chain collateral, and our own matching venue. You keep custody — we keep the book.

Launch terminal →How it works

Testnet · Base Sepolia · no gas per trade

GreenX perpetuals terminal — order book, chart, and open positions.

Three things we can’t take back.

Not features we might change — properties of how the venue is built.

Non-custodial vault

Your collateral sits in a wallet-controlled vault. GreenX never holds your keys and can't move your funds.

On-chain collateral

Margin is real and verifiable on-chain — settled against a vault contract, not an IOU on our books.

EIP-712 signed orders

You sign every order in your own wallet. Off-chain, no gas per trade, no custody handoff.

From wallet to position in four steps.

You keep custody at every step. GreenX matches — it never holds.

  1. 01

    Connect

    Connect your wallet. No account, no email — nothing to sign up for.

  2. 02

    Deposit

    Move USDC into your on-chain vault. It stays under your wallet's control.

  3. 03

    Sign

    Place an order by signing it in your wallet. Off-chain and gasless.

  4. 04

    Position

    The venue matches your order. Your vault collateral backs it, on-chain.

Open the book.

Trade perps without handing over your keys. Your collateral, your signature, our matching venue.

Launch terminal →How it works