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
- 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
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。

开发者为同行打造的教程、视频演示和研讨会

教程
通过 Delegations 创造全新用户体验
教程
Improve ‘connect wallet’ experience with EIP-6963
操作指南
教程
Native Token Streaming using the Smart Accounts Kit
教程
Use AI to deploy a smart contract on Linea
教程
Connect MetaMask to non-EVM network on Snap
观看操作指南

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
v164.0.0
13 July 2026
- Added
  @metamask/snaps-execution-environments 11.2.0
  
  Add Blob as a default endowment (#4063)
  Changed
  
  Bump @metamask/superstruct from ^3.2.1 to ^3.3.0 (#4062)
- Added
  @metamask/snaps-utils 12.4.0
  
  Add Blob as a default endowment (#4063)
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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