Lighter is a fully on-chain ZK-rollup perpetual DEX on Ethereum that proves every order match, liquidation and funding payment with custom Plonky2 zero-knowledge circuits, with a Desert escape-hatch for trustless exit.
Every match is proven with a ZK validity proof and checked on Ethereum — so the exchange can't cheat.
You send USDC to the Ethereum Escrow contract. It locks the funds on L1 and mints an equal balance on the Lighter L2, ready to trade.
Live signals detected by Sentinel monitors across all five risk classes.
See each alert's affected component, root-cause analysis, and recommended action. Pro members get the full risk breakdown for every protocol.
Centralized perp exchanges dominate derivatives trading because existing on-chain perp DEXes either rely on validator/social consensus for fairness or sacrifice settlement guarantees for throughput, leaving traders unable to cryptographically verify that matches and liquidations are correct.
Lighter runs a zk-rollup perp DEX where every match, funding payment and liquidation is proven with custom Plonky2 circuits and verified on Ethereum — and where users have a Desert escape-hatch circuit that lets them exit directly to L1 if the sequencer stalls.
Cryptographic verifiability of every trade (not validator quorum or oracle override), an escape-hatch built into the circuit set, and aggressive fee-funded LIT buybacks — competing with Hyperliquid on trust-minimization rather than raw throughput.
Lighter is a DEX protocol operating on Lighter, Ethereum. Lighter is a fully on-chain ZK-rollup perpetual DEX on Ethereum that proves every order match, liquidation and funding payment with custom Plonky2 zero-knowledge circuits, with a Desert escape-hatch for trustless exit.
Lighter runs a zk-rollup perp DEX where every match, funding payment and liquidation is proven with custom Plonky2 circuits and verified on Ethereum — and where users have a Desert escape-hatch circuit that lets them exit directly to L1 if the sequencer stalls.
DeFi Sentinel rates Lighter A with a safety score of 74/100, indicating low-to-moderate risk. The score reflects five risk dimensions: smart contract & technical risk, economic design & market risk, governance & centralization, sustainability & competitive position, and reputation & social trust. Lighter has 7 audits on record. DeFi Sentinel's analysis flagged 1 high, 6 medium, 5 low risk alerts across Smart Contract & Technical Risk, Economic Design & Market Risk, Governance & Centralization, Sustainability & Competitive Position and Reputation & Social Trust. As with all DeFi protocols, residual risk remains and users should review the full risk breakdown before depositing.
Lighter has a DeFi Sentinel safety score of 74/100 (rating A), last updated July 8, 2026. The score is computed across smart contract & technical risk (30%), economic design & market risk (25%), governance & centralization (20%), sustainability & competitive position (15%), and reputation & social trust (10%).
Lighter is deployed on Lighter, Ethereum.
Yes. Lighter has 7 audit reports on record from firms including zkSecurity, Block, Block & Delta. Audit reports and dates are linked under the Resources tab on this page.
