基于 MetaMask 开发而成

用一整套开发者工具，面向 MetaMask 上最活跃的加密原生用户，打造更出色的 dapp 体验。

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
探索智能
账户和
嵌入式钱包
- 智能账户套件
  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。
  了解更多
- 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
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
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

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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探索教程、研讨会等精彩内容。

一套全面的开发者工具、产品和服务，助力开发者引导用户加入并与 MetaMask 用户深度互动。

观看更多教程

教程
通过委托创造全新用户体验
教程
通过 EIP-6963 改善「连接钱包」体验
操作指南
教程
使用智能账户套件进行原生代币流式传输
教程
使用 AI 在 Linea 上部署智能合约
教程
通过 Snap 将 MetaMask 连接到非 EVM 网络
观看操作指南

案例研究

案例研究

生态系统领导者如何借助 MetaMask 开发者工具打造顶尖项目

立即使用 Linea 主网节点免费构建

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。

发行说明

MetaMask Snaps
查看完整说明
v170.0.0
26 October 2026
- Fixed
  @metamask/snaps-controllers 22.0.1
  
  Prevent concurrent calls to start Snaps (#4164)
- Removed
  @metamask/snaps-execution-environments 11.3.3
  
  Remove support for executors running multiple Snaps (#4165)
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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