FAQ:
What is Metamask Snap?
MetaMask Snaps allows users to add features and functionality to their MetaMask wallet. Individual snaps are features created by third-party developers that MetaMask users can install directly into their wallet.
We believe a decentralized internet that is accessible to all and owned by the people who use it, will give rise to human flourishing on an exponential scale. Whilst our roots are in Ethereum, and our expertise is grounded in building the leading self-custodial wallet, we appreciate that innovation occurs in many domains across the web3 ecosystem. With Snaps, we hope to capture the full extent of the innovation happening in web3, by enabling developers to bring their specialist expertise to building for our platform.
What is a Snap?
A Snap is an application that adds features and functionality to MetaMask. Snaps can connect to blockchain protocols beyond Ethereum, show insights about transactions, display notifications, add new privacy and identity features, and much more.
Are Snaps safe to use?
Snaps run in a sandboxed environment and use a permissions model to protect your data and respect your consent. Snaps do not have access to your MetaMask accounts or other internal data. When installing a Snap, make sure you understand what permissions you are granting to stay secure.
How do I uninstall or disable a Snap?
Looking to (temporarily) disable a Snap? You can easily do so by accessing the Snap’s settings. No longer need a specific Snap? Read the Metamask guide about uninstalling a Snap.