MetaMask Extension

Build your dapp using the same infrastructure and APIs powering web3's most popular open-source wallet.

Snaps allows you extend the functionality of MetaMask. This video will cover what APIs are available to you, and how they can be used.

The Gas API powers Metamask’s Gas Estimation feature. Learn how you can add it to your build for superior UX, cost savings, or lightning-fast transactions.

MetaMask is like a friendly translator and guide who helps you navigate this new country. It understands the language and customs of both countries and helps them interact with each other.

When you install MetaMask, it converts your web browser's language into Ethereum's, letting you do things like interact with dApps, sign transactions, and create or manage your Ethereum identity.