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OKX deploys public mainnet of EVM-compatible X Layer

Ayush Pande
Written by:
Ayush Pande
Reviewed by:
Ayush Pande
OKX deploys public mainnet of EVM-compatible X Layer
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In the words of Haider Rafique, the  Chief Marketing Officer at OKX, “X Layer is for visionary builders who are creating applications to help bring millions of people on-chain.”

Crypto exchange OKX has released the mainnet version of X Layer, its layer-2 Ethereum-based network.

Previously called X1, the X Layer was initially launched as a testnet in November 2023. Compatible with the Polygon (MATIC) Chain Development Kit, the X Layer utilizes Polygon’s AggLayer service to provide liquidity across multiple blockchains.

OKX’s native token, OKB, will serve as the main utility cryptocurrency on the X Layer. As such, all the transaction and gas fees will be paid in the OKB coin. The Singapore-based exchange also asserted that since the layer-2 solution utilizes zero-knowledge rollups, transactions on the X Layer are not only secure, but they also possess high scalability and require low gas fees, with Rafique adding,

"We think X Layer has limitless potential thanks to our strong community and its connectivity with other Ethereum-based networks."

Since X-Layer is based on the Ethereum Virtual Machine (EVM), most dApps released on the ETH blockchain can be launched on OKX’s new layer-2 network without requiring additional tweaks. Currently, X Layer is compatible with over 170 dApps, with OKX expecting the number to grow exponentially as the new network gains more popularity. 



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It is worth noting that OKX is not the first exchange to release a layer-2 solution. Earlier in 2023, Coinbase released Base, an L2 network to X Layer, except Coinbase's offering is based on Optimism’s OP Stack technology. Similarly, Kraken is reportedly in the process of creating a layer-2 blockchain network, though the exchange hasn’t disclosed a lot of details about the project.

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