Extend the functionality
of MetaMask
of MetaMask
The most popular wallet is now an extensible platform for permissionless innovation. Bring your features and APIs to MetaMask with Snaps.
Build the wallet experience of the future
⛓️
Blockchains
The multichain future is here. Go beyond Ethereum with snaps for any protocol.🪐
Layer 2s
Integrate any scaling solution and make exploring Layer 2s accessible to everyone.⚙️
APIs
Connect your APIs and services to MetaMask in totally new ways.👩
Identity
Enable authentication, privacy, and consent in ways that keep users in control.🔐
Security
Empower users with more ways to protect their data and employ anti-phishing solutions.
Security comes first
Snaps execute in a sandboxed environment based on Hardened JavaScript by Agoric. Snaps uses a permissions model for protecting user data and respecting user consent. Learn more.
Developer preview software
Snaps is pre-release software. To try Snaps, install MetaMask Flask, a canary distribution for developers that provides access to upcoming features.
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