Build onchain dapps with MetaMask SDK
MetaMask SDK is a toolkit that allows you to build onchain dapps. With the SDK, you can:
- Authenticate users.
- Manage wallet states.
- Handle transactions.
- Interact with contracts.
Get started with JavaScript and Wagmi.
Build embedded wallet experiences that work seamlessly with MetaMask
Introducing our latest Embedded Wallets SDK (previously Web3Auth), you can now onboard users instantly and design seamless onchain experiences with social logins, passkeys and more.
Why use the SDK?
The benefits of using MetaMask SDK include the following:
- It works on multiple dapp platforms:
- Web dapps - Connect to the MetaMask browser extension or use QR codes to connect to MetaMask Mobile.
- Mobile dapps - Use deeplinks to connect to MetaMask Mobile.
- It works with all EVM-compatible L1/L2 networks.
- It handles onboarding of users.
- It is battle tested with millions of users on MetaMask.
Where do I start?
You can get started quickly with the following dapp platforms: