Uniswap Deploys on OKX's X Layer
Decentralized exchange Uniswap has debuted on X Layer, a Layer 2 network developed by OKX. The integration is intended to power cross-chain decentralized applications with a more cost-efficient infrastructure. Community discussion is expected to focus on the potential for reduced transaction fees and improved scalability, as well as the security of the cross-chain implementation.
- OKX's X Layer is an Ethereum Virtual Machine (EVM) compatible network built using Polygon's Chain Development Kit (CDK), designed to support up to 5,000 transactions per second with average costs around $0.0005. It utilizes OKB, the native token of the OKX ecosystem, to pay for gas fees. - The proposal to deploy on X Layer was sponsored by GFX Labs and included a commitment from X Layer to provide $1 million in liquidity for a minimum of six months across four specific token pools, including OKB/USDT and OKB/wETH. - This expansion is part of Uniswap's long-standing strategy to address Ethereum's high gas fees by deploying on various Layer 2 networks; its volume on L2s grew from $6.42 billion in 2021 to $279.36 billion in 2024. - The move mirrors a broader industry trend where centralized exchanges launch their own blockchains to foster an ecosystem, similar to Coinbase's Base network and Binance's BNB Chain. - A pending Uniswap governance proposal aims to activate protocol fees on deployments across eight additional chains, including X Layer. If passed, fees collected on these Layer 2 networks would be bridged to the Ethereum mainnet and burned. - The reliance on cross-chain bridges for interoperability introduces significant security risks; attacks on bridges have resulted in over $2 billion in losses, accounting for 69% of total crypto funds stolen in 2022. Notable exploits include the Ronin Bridge and Wormhole Bridge hacks.
