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开始使用

基于 MetaMask 开发而成

一套开发者工具，助力 dApp 开发者为 MetaMask 上最具影响力、最精通加密技术的原生用户，构建创新的产品体验。

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基于 MetaMask 开发而成

  • 集成 MetaMask 钱包

    • MetaMask SDK

      与浏览器插件及移动客户端实现无缝、可靠且可定制的连接。

      文档
    • 多链 API

      将 dApp 连接到用户的以太坊及非 EVM 账户

      文档
    集成 MetaMask 钱包

  • 探索智能账户和嵌入式钱包

    • Smart Accounts Kit

      通过与 MetaMask 兼容的智能账户实现用户即时接入，重新设计 Gas 机制，基于权限优先的委托进行构建。

      Sign up for waitlist
    • 嵌入式钱包

      通过嵌入式钱包设计强大的链上体验——即时设置，极简操作，无限自定义。

      文档
    探索智能账户和嵌入式钱包

  • dApp 运行速度更快

    • 节点管理更优

      使用 Infura 业界领先的云端节点服务，助力 dApp 扩展。

      文档
    • 平台 API

      通过支持 MetaMask 最受欢迎功能的 API，简化开发流程并提升性能。

      文档
    dApp 运行速度更快

  • 为任意 dApp 与协议定制专属 MetaMask 体验

    • Snaps

      为 MetaMask 添加新功能，并为 EVM 及非 EVM 网络中的任意协议提供支持。

      文档
    为任意 dApp 与协议定制专属 MetaMask 体验

基于 MetaMask 开发而成

一套用于引导和吸引 MetaMask 用户的全面开发者工具、产品和服务。

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立即体验

探索教程、研讨会等精彩内容。

开发者为同行打造的教程、视频演示和研讨会

观看更多教程

立即使用 Linea 主网节点免费构建

免费将您的智能合约部署至与 EVM 等效的 Linea 二层网络。

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发行说明

  • MetaMask Snaps

    查看完整说明
    v160.0.0
    25 June 2026
    • Added
      @metamask/snaps-controllers 21.0.0
      • BREAKING: Track Snap lifecycle analytics events in SnapController (#4048)
        • This logic was previously in the clients, but can now be removed there.
        • The SnapController messenger now requires the following actions and events:
          • AnalyticsController:trackEvent
          • SnapController:snapInstallStarted
          • SnapController:snapInstallFailed
          • SnapController:snapInstalled
          • SnapController:snapUpdated
          • SnapController:snapUninstalled
      • BREAKING: Track analytics for OTA Snap updates (#4049)
        • The SnapController constructor now requires a clientConfig parameter.
      • Add requestPeriodicUpdate method to SnapRegistryController (#4043)
      Changed
      • Bump @metamask/storage-service from 1.0.1 to 1.0.2 (#4035)
      • Bump @metamask/approval-controller from 9.0.1 to 9.0.2 (#4026)

  • MetaMask SDK

    查看完整说明
    v117.0.0
    25 March 2026
    • Changed
      @metamask/sdk 0.34.1
      • Mark the package as deprecated in the README and direct consumers to MetaMask Connect migration docs and successor packages.
    • Changed
      @metamask/sdk-analytics 0.0.6
      • Mark the package as deprecated in the README and direct consumers to MetaMask Connect migration docs and successor packages.
      • fix: missing export of esmodule on sdk-analytics (#1334)
    • Changed
      @metamask/sdk-communication-layer 0.33.2
      • Mark the package as deprecated in the README and direct consumers to MetaMask Connect migration docs and successor packages.
    • Changed
      @metamask/sdk-install-modal-web 0.32.2
      • Mark the package as deprecated in the README and direct consumers to MetaMask Connect migration docs and successor packages.
      • feat: adding mobile wallet protocol (#1346)
      • Release 110.0.0 (#1235)
    • Changed
      @metamask/multichain-sdk 0.0.1
      • Mark the package as deprecated in the README and direct consumers to MetaMask Connect migration docs and successor packages.
    • Changed
      @metamask/sdk-multichain-ui 0.0.1
      • Mark the package as deprecated in the README and direct consumers to MetaMask Connect migration docs and successor packages.
    • Changed
      @metamask/sdk-react 0.33.2
      • Mark the package as deprecated in the README and direct consumers to MetaMask Connect migration docs and successor packages.
    • Changed
      @metamask/sdk-react-native 0.3.13
      • Mark the package as deprecated in the README and direct consumers to MetaMask Connect migration docs and successor packages.
      • refactor: replace qr-code-styling with smaller library (#1129)
    • Changed
      @metamask/sdk-react-ui 0.29.3
      • Mark the package as deprecated in the README and direct consumers to MetaMask Connect migration docs and successor packages.

  • Wallet / Multichain API

    查看完整说明
    v0.15.0
    10 June 2026
    • Added
      • Add ERC-7715 execution permission methods: wallet_requestExecutionPermissions, wallet_getGrantedExecutionPermissions, and wallet_getSupportedExecutionPermissions, along with the ExecutionPermission, ExecutionPermissionRule, ExecutionPermissionRequest, and ExecutionPermissionResponse schemas (#311)
    • Changed
      • build(deps): Bump node-fetch to 2.6.7, ansi-regex to 3.0.1, braces to 3.0.3, semver to 5.7.2, ws to 7.5.10(#235)
      • Update multichain Scope properties (#295)

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