Accelerate Your Optimism Development with Particle SDK: Build High-Performance dApps on a Scalable and Ethereum-Compatible Layer 2 Solution


Optimism is a Layer 2 scaling solution for Ethereum that employs Optimistic Rollups to significantly improve transaction throughput and reduce gas fees. It provides a seamless experience for developers and users alike, offering a highly-scalable environment for building and deploying Ethereum-based decentralized applications (dApps). Optimism aims to address the scalability challenges of Ethereum while maintaining compatibility with existing Ethereum development tools and resources.

Key Features and Benefits

  • Layer 2 Scaling Solution: Optimism employs Optimistic Rollups, a Layer 2 scaling solution that offers increased throughput and reduced gas fees compared to Ethereum's Layer 1.

  • Ethereum Compatibility: Optimism is compatible with Ethereum's development tools and dApp ecosystem, allowing for seamless integration and migration.

  • Enhanced Security: Optimism inherits the security of the Ethereum mainnet, ensuring that dApps built on the platform are secure and resistant to attacks.

  • Active Developer Community: Optimism has a dedicated developer community that supports the growth and development of the platform, fostering innovation and collaboration.

Chain Information

chainId (int)chainName (string)EVM Chains



Optimism Mainnet



Optimism Testnet Goerli

Getting Started With Particle SDK

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

Smart Wallet-as-a-Service

Other Services

Platform-Specific Guides

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