On-chain perpetuals powered by Chainlink oracles, EIP-4337 smart accounts, and gas-sponsored execution. Up to 50× leverage on BTC and ETH — fully non-custodial.
Max Leverage
50×
Margin Mode
Isolated
Gas Fees
$0
Oracle
Chainlink
Access the protocol
Your self-custodial wallet
No seed phrase stored · Gas-free · EIP-4337
Get testnet USDC
Ethereum Sepolia only
Every component runs on Sepolia. No off-chain order books, no custodial risk.
BTC/USD and ETH/USD prices read live from Chainlink aggregators. Entry, PnL, and liquidation all use the same on-chain source.
PriceOracle.solAll collateral in 18-decimal precision. Deposits, withdrawals, and PnL settlement are atomic — funds never leave the contract.
PerpsVault.solEvery wallet is a smart account. NexusPaymaster sponsors all gas — trade with zero ETH, full self-custody.
NexusPaymaster.solOpen positions from any chain. CrossChainRouter relays margin and trade params to Sepolia automatically.
CrossChainRouter.solBatch liquidations at 80% threshold. Settled atomically with 10% keeper reward.
LiquidationEngine.solSize, leverage, entry vs oracle — 18-decimal arithmetic throughout. No rounding, no approximations.
PnLCalculator.solConnect your wallet, grab testnet USDC from Circle, and start trading BTC/ETH with up to 50× leverage. Zero gas, full custody.
Testnet Disclaimer
Nexus Perps runs on Ethereum Sepolia testnet. All funds are testnet USDC with no real value. Faucet at faucet.circle.com — select Ethereum Sepolia only. Not financial advice.