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    158 repositories

    • xlayer-toolkit

      Public
      X Layer Toolkit is a collection of development and maintenance tools provided by OKX to support the X Layer ecosystem development and operations.
      Shell
      •2•2•2•15•Updated Mar 6, 2026Mar 6, 2026

    • xlayer-reth

      Public
      XLayer Reth is a customized implementation of Reth optimized for the XLayer network, an Optimism-based Layer 2 solution.
      Rust
      •
      Apache License 2.0
      •3•11•0•8•Updated Mar 6, 2026Mar 6, 2026

    • onchainos-skills

      Public
      Skills for AI agents to integrate with the OKX OnchainOS API — Wallet, token discovery, market data, DEX swap, and transaction broadcasting.
      Rust
      •6•70•0•0•Updated Mar 6, 2026Mar 6, 2026

    • builder-codes

      Public
      Solidity
      •
      MIT License
      •5•0•0•0•Updated Mar 6, 2026Mar 6, 2026

    • reth

      Public
      Modular, contributor-friendly and blazing-fast implementation of the Ethereum protocol, in Rust
      Rust
      •
      Apache License 2.0
      •2.3k•2•0•9•Updated Mar 5, 2026Mar 5, 2026

    • optimism

      Public
      Optimism is Ethereum, scaled.
      Go
      •
      MIT License
      •3.9k•5•3•16•Updated Mar 5, 2026Mar 5, 2026

    • xlayer-bridge-service

      Public
      Go
      •
      Other
      •84•30•0•11•Updated Mar 5, 2026Mar 5, 2026

    • proof-of-reserves

      Public
      Go
      •
      MIT License
      •45•68•4•5•Updated Mar 4, 2026Mar 4, 2026

    • op-rbuilder

      Public
      Rust
      •
      Apache License 2.0
      •57•1•0•0•Updated Mar 4, 2026Mar 4, 2026

    • infra

      Public
      Optimism is Ethereum, scaled.
      Go
      •
      MIT License
      •111•4•0•3•Updated Mar 3, 2026Mar 3, 2026

    • hardhat-explorer-verify

      Public
      TypeScript
      •
      MIT License
      •41•26•4•1•Updated Mar 1, 2026Mar 1, 2026

    • privacy-contract

      Public
      TypeScript
      •21•0•0•6•Updated Feb 26, 2026Feb 26, 2026

    • circuits-v2

      Public
      RAILGUN Circuits V2
      JavaScript
      •
      Other
      •13•0•0•0•Updated Feb 26, 2026Feb 26, 2026

    • xlayer-docs

      Public
      XLayer L2 documents
      MDX
      •110•967•4•14•Updated Feb 24, 2026Feb 24, 2026

    • op-geth

      Public
      Go
      •
      GNU Lesser General Public License v3.0
      •972•7•2•16•Updated Feb 12, 2026Feb 12, 2026

    • zkdex-sdk

      Public
      Rust
      •1•10•0•1•Updated Feb 12, 2026Feb 12, 2026

    • Wallet-Release

      Public
      TypeScript
      •1•1•0•0•Updated Feb 11, 2026Feb 11, 2026

    • xlayer-tokenlist

      Public
      1•0•0•1•Updated Feb 5, 2026Feb 5, 2026

    • exchain

      Public
      ⛓️ EVM & Wasm $ IBC-compatible, OKTC is a L1 blockchain network built on top of Cosmos SDK that aims for optimal interoperability and performance ✨
      goblockchaincryptocurrency
      goblockchaincryptocurrencyproof-of-stakeevm
      Go
      •
      Other
      •203•593•41•38•Updated Jan 31, 2026Jan 31, 2026

    • okx-dex-sdk

      Public
      TypeScript
      •
      MIT License
      •35•71•5•2•Updated Jan 29, 2026Jan 29, 2026

    • rapidsnark

      Public
      rapidsnark is a zkSnark proof generation written in C++. That generates proofs created in circom and snarkjs very fast.
      C++
      •
      GNU Lesser General Public License v3.0
      •51•2•0•0•Updated Jan 29, 2026Jan 29, 2026

    • pistache

      Public
      A high-performance REST toolkit written in C++
      C++
      •
      Apache License 2.0
      •719•2•0•0•Updated Jan 26, 2026Jan 26, 2026

    • js-wallet-sdk

      Public
      Multi-chain typescript signature sdk, supports bitcoin, ethereum, solana, cosmos, etc.
      TypeScript
      •
      MIT License
      •142•377•0•4•Updated Jan 23, 2026Jan 23, 2026

    • xAsset

      Public
      Move
      •5•2•0•1•Updated Jan 23, 2026Jan 23, 2026

    • go-ethereum

      Public
      Official Go implementation of the Ethereum protocol
      Go
      •
      GNU Lesser General Public License v3.0
      •22k•2•0•2•Updated Jan 22, 2026Jan 22, 2026

    • rollup-boost

      Public
      Sidecar to Enable Rollup Extensions
      Rust
      •
      MIT License
      •82•1•0•0•Updated Jan 19, 2026Jan 19, 2026

    • ord

      Public
      👁‍🗨 Rare and exotic sats
      Rust
      •
      Creative Commons Zero v1.0 Universal
      •1.5k•54•12•2•Updated Jan 19, 2026Jan 19, 2026

    • dex-widget

      Public
      OKX Dex-Widget Configurator Sample
      TypeScript
      •7•15•7•0•Updated Jan 15, 2026Jan 15, 2026

    • xlayer-sdk

      Public
      Java
      •0•0•0•0•Updated Jan 14, 2026Jan 14, 2026

    • go-wallet-sdk

      Public
      Multi-chain golang signature sdk, supports bitcoin, ethereum, solana, ton, etc.
      Go
      •
      MIT License
      •241•558•2•0•Updated Jan 9, 2026Jan 9, 2026