Supported platforms

With MetaMask SDK, you can connect your dapp to MetaMask in the following ways:

• Desktop web dapps - Automatically connect to the MetaMask extension, or connect to the MetaMask mobile app using a QR code.

• Mobile dapps - The SDK generates a deeplink that takes users directly to the MetaMask mobile app.

The following table expands on the SDK's connection methods:

Dapp location	User wallet location	Connection method	MetaMask SDK	Other SDKs
Desktop web	Wallet browser extension	Automatic connection via browser extension	Supported	Supported
Desktop web	Wallet mobile app	QR code scan with wallet mobile app	Supported	Limited
Mobile browser	Wallet mobile app	Deeplink directly to wallet mobile app	Supported	Limited
Mobile dapp	Wallet mobile app	Deeplink directly to wallet mobile app	Supported	Limited

tip

For a better user experience on mobile, it's important to use reliable RPC providers instead of public nodes. We recommend using services like MetaMask Developer to ensure better reliability and performance.