Что такое MetaMask?

MetaMask - это расширение Chrome, разработанное https://metamask.io, и его основная функция - "An Ethereum Wallet in your Browser".

Снимки экрана расширения

Скачать файл CRX расширения MetaMask

Скачайте файлы расширений MetaMask в формате crx, установите расширения Chrome вручную в браузере или поделитесь файлами crx с друзьями, чтобы легко установить расширения Chrome.

Инструкции по использованию расширения

MetaMask is an extension for accessing Ethereum enabled distributed applications, or "Dapps" in your browser!

The extension injects the Ethereum web3 API into every website's javascript context, so that dapps can read from the blockchain.

MetaMask also lets the user create and manage their own identities (via private keys, local client wallet and hardware wallets like Trezor™), so when a Dapp wants to perform a transaction and write to the blockchain, the user gets a secure interface to review the transaction, before approving or rejecting it.

MetaMask also helps warn you when you navigate to sites that are known to have engaged in phishing, or that have names that are suspiciously similar to popular phishing targets.

Because it adds functionality to the normal browser context, MetaMask requires the permission to read and write to any webpage. You can always "view the source" of MetaMask the way you do any Chrome extension, or view the source code on Github:
https://github.com/MetaMask/metamask-extension

Enables access to:
Web 3.0
Dapps
NFTs
erc20
tokens
ICOs
erc271
...and more!

Основная информация о расширении

Название	MetaMask
ID	nkbihfbeogaeaoehlefnkodbefgpgknn
Официальный URL	https://chromewebstore.google.com/detail/metamask/nkbihfbeogaeaoehlefnkodbefgpgknn
Описание	An Ethereum Wallet in your Browser
Размер файла	20.98 MB
Количество установок	17,000,000
Текущая Версия	11.10.1
Последнее Обновление	2024-03-01
Дата публикации	2020-05-04
Рейтинг	3.09/5 Всего 3774 оценок
Разработчик	https://metamask.io
Электронная почта	[email protected]
Тип оплаты	free
Официальный сайт расширения	https://metamask.io
URL страницы помощи	https://metamask.zendesk.com/hc/en-us
URL страницы политики конфиденциальности	https://consensys.net/privacy-policy
Поддерживаемые языки	id,ms,de,en,fil,fr,sw,nl,no,vi,tr,ca,da,et,es,es-419,hr,it,lv,lt,hu,pl,pt-BR,pt-PT,ro,sk,sl,fi,sv,cs,el,sr,bg,ru,uk,iw,fa,mr,hi,bn,gu,ta,te,kn-IN,ml,th,am-ET,ar,zh-CN,zh-TW,ja,ko
manifest.json
{ "update_url": "https:\/\/clients2.google.com\/service\/update2\/crx", "author": "https:\/\/metamask.io", "background": { "page": "background.html", "persistent": true }, "browser_action": { "default_icon": { "16": "images\/icon-16.png", "19": "images\/icon-19.png", "32": "images\/icon-32.png", "38": "images\/icon-38.png", "64": "images\/icon-64.png", "128": "images\/icon-128.png", "512": "images\/icon-512.png" }, "default_title": "MetaMask", "default_popup": "popup.html" }, "commands": { "_execute_browser_action": { "suggested_key": { "windows": "Alt+Shift+M", "mac": "Alt+Shift+M", "chromeos": "Alt+Shift+M", "linux": "Alt+Shift+M" } } }, "content_scripts": [ { "matches": [ "file:\/\/\/", "http:\/\/\/", "https:\/\/\/" ], "js": [ "disable-console.js", "globalthis.js", "lockdown-install.js", "lockdown-run.js", "lockdown-more.js", "contentscript.js" ], "run_at": "document_start", "all_frames": true }, { "matches": [ ":\/\/connect.trezor.io\/\/popup.html" ], "js": [ "vendor\/trezor\/content-script.js" ] } ], "default_locale": "en", "description": "__MSG_appDescription__", "icons": { "16": "images\/icon-16.png", "19": "images\/icon-19.png", "32": "images\/icon-32.png", "38": "images\/icon-38.png", "48": "images\/icon-48.png", "64": "images\/icon-64.png", "128": "images\/icon-128.png", "512": "images\/icon-512.png" }, "manifest_version": 2, "name": "__MSG_appName__", "permissions": [ "storage", "unlimitedStorage", "clipboardWrite", "http:\/\/localhost:8545\/", "https:\/\/.infura.io\/", "https:\/\/.codefi.network\/", "https:\/\/chainid.network\/chains.json", "https:\/\/lattice.gridplus.io\/", "activeTab", "webRequest", ":\/\/.eth\/", "notifications" ], "short_name": "__MSG_appName__", "content_security_policy": "frame-ancestors 'none'; script-src 'self' 'wasm-unsafe-eval'; object-src 'none'", "externally_connectable": { "matches": [ "https:\/\/metamask.io\/" ], "ids": [ "*" ] }, "minimum_chrome_version": "89", "version": "11.10.1" }