MetaMask Flask DEVELOPMENT BUILD
THIS IS THE CANARY DISTRIBUTION OF THE METAMASK EXTENSION, INTENDED FOR DEVELOPERS.
What is MetaMask Flask DEVELOPMENT BUILD?
MetaMask Flask DEVELOPMENT BUILD is a Chrome extension developed by metamask-labs, and its main feature is "THIS IS THE CANARY DISTRIBUTION OF THE METAMASK EXTENSION, INTENDED FOR DEVELOPERS.".
Extension Screenshots
Download MetaMask Flask DEVELOPMENT BUILD Extension CRX File
Download MetaMask Flask DEVELOPMENT BUILD extension files in crx format, manually install Chrome extensions in the browser, or share the crx files with friends to easily install Chrome extensions.
Extension Usage Instructions
MetaMask Flask is a distribution channel of the MetaMask extension for developers that gives them access to additional unstable APIs. The goal of Flask is to maximize developer control, so that we can learn the full extent of what developers want to do with MetaMask, and later incorporate those lessons into the main MetaMask distribution.
You can find the main / production version of MetaMask here: https://chrome.google.com/webstore/detail/metamask/nkbihfbeogaeaoehlefnkodbefgpgknn
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.
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! Extension Basic Information
| Name |  MetaMask Flask DEVELOPMENT BUILD |
| ID | ljfoeinjpaedjfecbmggjgodbgkmjkjk |
| Official URL | https://chromewebstore.google.com/detail/metamask-flask-developmen/ljfoeinjpaedjfecbmggjgodbgkmjkjk |
| Description | THIS IS THE CANARY DISTRIBUTION OF THE METAMASK EXTENSION, INTENDED FOR DEVELOPERS. |
| File Size | 21.24 MB |
| Installation Count | 7,062 |
| Current Version | 11.10.1-flask.0 |
| Last Updated | 2024-02-28 |
| Publish Date | 2021-12-20 |
| Rating | 3.67/5 Total 6 Ratings |
| Developer | metamask-labs |
| [email protected] | |
| Payment Type | free |
| Extension Website | https://metamask.io/flask |
| Help Page URL | https://metamask-flask.zendesk.com/hc |
| Privacy Policy Page URL | https://metamask.io/privacy |
| Supported Languages | 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 Flask",
"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": "THIS IS THE CANARY DISTRIBUTION OF THE METAMASK EXTENSION, INTENDED FOR DEVELOPERS.",
"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": "MetaMask Flask DEVELOPMENT BUILD",
"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_appNameFlask__",
"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_name": "11.10.1-flask.0",
"version": "11.10.1.0"
} | |
