Empower Your KCC Development with Particle SDK: Build Fast and Cost-Effective dApps on a Secure and Ethereum-Compatible Platform


KuCoin Community Chain (KCC) is a high-performance and decentralized public chain built by the KuCoin Exchange team and its community. It aims to offer a fast, secure, and cost-effective environment for developers to build and deploy decentralized applications (dApps). KCC is fully compatible with Ethereum and ERC-20 smart contracts, making it easier for developers already familiar with the Ethereum ecosystem to transition to KCC.

Key Features and Benefits

  • High Performance: KCC offers high throughput and fast transaction speeds, enabling responsive and efficient dApps.

  • Ethereum Compatibility: KCC is compatible with Ethereum's development tools and dApp ecosystem, simplifying the migration or interaction with Ethereum-based projects.

  • Community-driven Governance: KCC has a community-driven governance model that encourages collaboration and active participation from its users and developers.

  • Low Transaction Fees: KCC's efficient design results in low transaction fees, making it an affordable option for developers and users.

Chain Information

chainId (int)chainName (string)EVM Chains



KCC Mainnet



KCC Testnet

Getting Started With Particle SDK

🎯pageQuickstart Guide

Particle Network Middleware Solution: Advantages for KCC Developers

  • Accelerated Development: Particle Network's modular services save up to 90% of development time, allowing you to focus on your core business and fostering innovation in the Web3 space.

  • Simplified Authentication: The Authentication Service offers a user-friendly Web2+Web3 login solution using MPC-TSS, enabling familiar login methods without sacrificing security and decentralization.

  • Easy Wallet Management: The Wallet Service simplifies digital asset management for both developers and end-users, streamlining the focus on core dApp functionalities.

  • Enhanced Node Interaction: The Node Service offers enhanced node services for better interaction with the Arbitrum network, improving performance and reliability.

  • Cross-Chain and Cross-Platform Compatibility: Particle Network services support multiple chains and platforms, allowing you to reach a diverse user base and provide a consistent experience on KCC and beyond.

Smart Wallet-as-a-Service

Other Services

Platform-Specific Guides

🌍 Basic📱 Mobile🎮 Game

Server API


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