Accelerate Your Klaytn Development with Particle SDK: Drive Enterprise Adoption through High-Performance and User-Friendly Blockchain Solutions


Klaytn is a high-performance, enterprise-grade blockchain platform developed by Ground X, the blockchain subsidiary of South Korean internet giant Kakao. Klaytn aims to provide a user-friendly and developer-friendly blockchain platform that empowers businesses to build and deploy blockchain-based services seamlessly and efficiently.

Key Features and Benefits

  • High Performance: Klaytn is designed for enterprise use-cases, delivering fast transaction processing times and scalability.

  • User-Friendly: Klaytn's focus on usability ensures a seamless experience for both developers and end-users.

  • Hybrid Consensus Mechanism: Klaytn combines Proof-of-Stake (PoS) and Practical Byzantine Fault Tolerance (PBFT) consensus mechanisms to provide a secure and efficient blockchain platform.

  • Strong Ecosystem: Klaytn boasts a diverse range of projects, including DeFi, NFTs, and enterprise solutions.

Chain Information

chainId (int)chainName (string)EVM Chains



Klaytn Mainnet



Klaytn Testnet

Getting Started With Particle SDK

🎯pageQuickstart Guide

Particle Network Middleware Solution: Advantages for Klaytn 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 Klaytn and beyond.

Smart Wallet-as-a-Service

Other Services

Platform-Specific Guides

🌍 Basic📱 Mobile🎮 Game

Server API


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