Lighter, a trading platform, has launched Lighter EVM, an Ethereum-compatible rollup developed in collaboration with Axiom. This marks a significant shift for Lighter from a pure trading engine to a broader blockchain and decentralized finance (DeFi) ecosystem.
The new platform adds Ethereum Virtual Machine (EVM) support, allowing developers to build and run smart contracts. It will support popular DeFi applications like Uniswap and Aave, integrating trading, lending, and shared liquidity pools to improve efficiency and reduce manipulation risks.
Axiom is implementing OpenVM 2.0 to verify the Lighter EVM, utilizing the high-performance SWIRL proof method to enable real-time verification on the Ethereum mainnet. This approach aims to provide users with low-cost, high-throughput EVM execution while maintaining security through zero-knowledge (ZK) verification. Recursive aggregation of Lighter proofs will be enabled via custom OpenVM additions tailored to the Plonky2 proof system.
The system enables fast interoperability with Lighter's core markets. Users can transfer assets, place orders, and manage positions from Lighter EVM, switching between execution environments in seconds without waiting for Layer 1 finality. At launch, the system will offer rapid async reads for tasks like staking, order placement, and asset transfers.
Lighter stated they are "actively researching methods to reduce write latency and potentially offer a synchronous option." The platform will also enable an ecosystem of Lighter-colocated EVM applications that can leverage Ethereum's DeFi community, featuring stablecoins created natively on the platform, quick deposit bridges, and collateral sharing between lending and perpetual contracts.
This collaboration follows Axiom's recent initiatives to expand fiat-to-crypto access, including partnerships with Onramper (announced December 4, 2025) and MoonPay (integrated October 8, 2025). These partnerships provide users with multiple payment methods across 190 countries to convert fiat to crypto and access on-chain liquidity.
