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User Growth Over Time 10K 10K 10K 10K 10K 2026年5月29日 2026年6月1日 2026年6月4日 Latest: 10K
Rating trend 7-day rating preview The rating curve is shortened in preview mode.
30-day rating change 3.70 3.75 3.80 3.85 3.90 2026年5月29日 2026年6月1日 2026年6月4日 Latest: 3.80
2026年5月29日 2026年6月4日
Growth overview Daily, weekly, and monthly growth Compare 1-day, 7-day, and 30-day net growth and growth rate.
30-day growth Growing
+4K +66.7% Technical snapshot Version, languages, and crawl freshness Review publication date, version, supported languages, and crawl timestamps.
Version 13.19.0-flask.0
Manifest V3
Size 28.52MiB
Languages 53 Deutsch / English / English (United Kingdom) +50
Published --
Store updated --
Last crawled --
Deutsch English English (United Kingdom) Filipino Indonesia Kiswahili Melayu Nederlands Tiếng Việt Türkçe català dansk
Overview Product summary Review the store description, core capabilities, and common use cases.
The world's most trusted crypto wallet
MetaMask Flask is a distribution channel of the MetaMask Extension for developers, which 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 these lessons into the main MetaMask distribution.
You can find the main / production version of MetaMask here: https://chrome.google.com/webstore/detail/metamask/nkbihfbeogaeaoehlefnkodbefgpgknn
Crypto made easy
– Buy, sell, swap, and earn directly in your wallet
– Choose from thousands of tokens
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Review text Rating distribution Recent feedback
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AI product read A developer-focused cryptocurrency wallet browser extension (canary/dev build of MetaMask) that provides access to experimental/unstable APIs for Web3 development Enables developers to test and build with MetaMask's latest experimental features and unstable APIs before they are released to the production MetaMask extension, while still providing core crypto wallet functionality
User installs the extension, creates or imports a wallet by setting a local password (optionally via Google/Apple social login), then uses the wallet popup to manage accounts, connect to dApps, sign transactions, swap tokens, and interact with blockchain networks. Developers use Flask specifically to test against experimental Snap and permission APIs before they reach production MetaMask.
Store and manage cryptocurrency wallets and keys locally Buy, sell, swap crypto tokens across multiple blockchains Connect to decentralized applications (dApps) across multiple chains Access to experimental/unstable Snap APIs for developers Hardware wallet integration (Ledger, Trezor) Transaction Shield paid protection membership
Target users Web3/blockchain developers / MetaMask Snap developers / DApp developers testing against MetaMask APIs The extension is heavily minified/bundled (723 files, most JS are webpack chunks), making deep code analysis difficult Cannot confirm from source alone whether Transaction Shield subscription is fully functional in this Flask developer build vs only production MetaMask Cannot determine exact pricing for Transaction Shield as the locale strings use placeholder variables ($1, $2) Monetization
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Permission risk High-risk permissions This estimate uses declared permissions and host permissions to assess access scope and sensitivity.
HIGH
扩展能力较强：activeTab、scripting、storage、webRequest 主机权限覆盖范围较宽 同时具备浏览数据与站点访问能力 Publisher metamask-labs CONSENSYS SOFTWARE INC.
Phone +12013811309
Address 5049 Edwards Ranch Rd
Fort Worth, TX 76109-4213
US Public contact fields are shown above. Developer portfolio pages are available on paid accounts.
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Locked Permission list requires paid access The risk summary remains visible. Paid access includes declared permissions and host access details.
Host access Paid access unlocks the declared host-access scope.
