MetaMask/metamask-docs

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Created almost 6 years ago
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MetaMask/metamask-docs

MetaMask

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Developer documentation for MetaMask

MetaMask developer documentation

This is the MetaMask developer documentation repository. The documentation site is hosted at docs.metamask.io, and it's built using Docusaurus, a static site generator purpose-built for technical documentation.

Learn how to contribute to the documentation.

metamask-extension

🌐 🔌 The MetaMask browser extension enables browsing Ethereum blockchain enabled websites

metamask-mobile

Mobile web browser providing access to websites that use the Ethereum blockchain

eth-phishing-detect

Utility for detecting phishing domains targeting Web3 users

snaps

Extend the functionality of MetaMask using Snaps

web3-provider-engine

A JavaScript library for composing Ethereum provider objects using middleware modules

faq

MetaMask FAQ and Guides

eth-sig-util

A collection of functions for signing and verifying data with Ethereum keys.

test-dapp

The sample dapp used for e2e testing and metamask-extension QA

contract-metadata

A mapping of ethereum contract addresses to broadly accepted icons for those addresses.

detect-provider

A tiny utility for detecting the MetaMask Ethereum Provider, or any Provider compliant with EIP-1193.

logo

A 3d take on the metamask logo, in browser, as a browserifyable module.

KeyringController

A module for managing groups of Ethereum accounts and using them.

metamask-sdk

The simplest yet most secure way to connect your blockchain-based applications to millions of MetaMask Wallet users.

mascara

(beta) Add MetaMask to your dapp even if the user doesn't have the extension installed

core

This monorepo is a collection of packages used across multiple MetaMask clients

providers

An Ethereum Provider that connects over a stream, as injected into websites by MetaMask

eth-json-rpc-middleware

Ethereum middleware for composing an Ethereum provider using json-rpc-engine. Intended to replace provider-engine

vault-decryptor

A web app for decrypting MetaMask vault data.

metamask-snaps-beta

Fork of MetaMask that supports plugins! Read the Wiki!

metamask-onboarding

A library to help onboard new MetaMask users

dapps

home.metamask.io website

eth-block-tracker

A JS module for keeping track of the latest Ethereum block by polling an ethereum provider

Add-Token

A simple web3 dapp that allows suggesting a token to users of compatible wallets like MetaMask.

json-rpc-engine

A tool for processing JSON RPC

template-snap-monorepo

eth-simple-keyring

A simple standard interface for a series of Ethereum private keys

legacy-web3-extension

An extension that adds MetaMask's legacy web3 API to your browser.

rpc-errors

Ethereum RPC Errors

browser-passworder

A simple browserifiable module for encrypting and decrypting JSON-serializable objects with a password.

eth-hd-keyring

A simple standard interface for an HD ethereum wallet.

eth-faucet

MetaMask's test faucet

eth-token-tracker

A JS module for tracking Ethereum token balances over block changes

extensionizer

A JS module for writing cross-browser extensions

eth-ledger-bridge-keyring

A wrapper around LedgerJS libraries, to support the KeyringController protocol used by MetaMask

post-message-stream

Sets up a duplex object stream over window.postMessage

template-snap

The official MetaMask Snaps template repository.

eth-json-rpc-infura

json-rpc-engine middleware for Infura's endpoints

extension-provider

A module for allowing a WebExtension to access the web3 provider from an installed MetaMask instance

metamask-android-sdk

MetaMask SDK for Android

TipButton

A set of tip button images for use with MetaMask

IPFS-Ethereum-Hackathon

Repo for hackathon submissions

metamask-ios-sdk

MetaMask SDK for iOS

website

The MetaMask website

brand-resources

MetaMask logo assets and brand guidelines

nonce-tracker

SIPs

Snaps Improvement Proposals

eth-trezor-keyring

A JS wrapper around Trezor Connect libraries, to support the KeyringController protocol used by MetaMask

snaps-cli

A CLI for developing MetaMask plugins.

Nextjs-Starter

key-tree

delegation-framework

The contracts that power the Delegation Framework

mobile-provider

An Ethereum provider, as injected into websites by MetaMask Mobile

utils

Various JavaScript / TypeScript utilities of wide relevance to the MetaMask codebase.

rpc-cap

A module for adding an object-capabilities system to any JSON-RPC API as middleware for json-rpc-engine

api-specs

eth-json-rpc-filters

json-rpc-engine middleware implementing ethereum filter methods

etherscan-link

A library for generating Etherscan links

design-tokens

Design tokens to be used throughout MetaMask products

snaps-registry

A registry containing metadata about verified and blocked Snaps.

React-MetaMask-Login-Button

hd-seed-phrase-guesser

A tool for recovering ethereum accounts from mis-recorded seed phrases.

obs-store

A synchronous in-memory store for a single value

react-dapp-tutorial

Source code for the MetaMask Documentation's Dapp Tutorial using Vite + React

metamask-module-template

A simple template repository for starting new modules in the latest MetaMask fashion.

metamask-filecoin-developer-beta

The MetaMask Filecoin Developer Preview.

nft-tickets-workshop

React Dapp for selling ERC-721 NFT tickets

metamask-deeplinks

Simple web app to generate Metamask deeplinks on the fly

abi-utils

Lightweight utilities for encoding and decoding Solidity ABI

mesh-testing

Testbed for p2p metamask client

metamask-storybook

The Storybook for the MetaMask extension

test-snaps

metamask-improvement-proposals

A public space to discuss, evaluate, and implement improvements to the MetaMask Wallet API

eth-ipfs-browser-client

Ethereum browser client based on ipfs/libp2p

vite-react-ts-eip-6963

Discover Multi Injected Providers with EIP-6963 in a ViteJS using React + TypeScript

keyring-api

.github

MetaMask default GitHub community health files

eth-method-registry

A JS library for getting Solidity method data from a four-byte method signature

snap-simple-keyring

extension-port-stream

A module for creating a node style stream over a WebExtension port object.

contributor-docs

Guides, best practices, and everything needed to contribute to MetaMask repositories effectively.

mm-docs-v2

MetaMask developer documentation v2

snap-box

A box to start creating a snap with truffle

safe-event-emitter

An EventEmitter that isolates the emitter from errors in handlers

eth-gas-price-suggestor

A module for advising default gas prices, by analyzing recent successful transactions.

phishing-warning

A page to warn users about a suspected phishing site.

snaps-directory

Explore community-built Snaps to customize your web3 experience via our official directory.

Eth-Token-Sender

A simple single-page app for viewing an Ethereum token's balance and sending it.

legacy-web3

MetaMask's legacy window.web3

examples

A collection of examples and useful guides on how we think MetaMask can be used.

web3-dubai-mm-workshop

snaps-simulator

A hackathon project by @eriknson, @FrederikBolding, and @Mrtenz

menpo

DeFi Incident Database

zero-client

MetaMask ZeroClient and backing iframe service

action-publish-release

action-create-release-pr

smart-transactions-controller

metamask-desktop

🖥️ The MetaMask Desktop app is a companion app that improves the overall performance of the MetaMask Extension Flask build

metamask-eth-abis

Collection of smart contracts ABIs

object-multiplex

Simple stream multiplexing for objectMode.

react-sdk-linea-workshop

MetaMask SDK + Linea (Vite + React & TypeScript Workshop)