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description=Build with the world s leading self-custodial crypto wallet. MetaMask developer documentation - SDK, Wallet API, Snaps, Embedded Wallets, Smart Accounts.;
keywords=metamask, wallet, blockchain, web3, web3.js, ethers.js, ethereum, evm-compatible chains, bitcoin, solana, ethereum, crypto, sdk, snaps, dapp;
author=MetaMask;

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Text of the page (random words):
home metamask developer documentation for ai agents a documentation index is available at llms txt a markdown version of this page is available at the same url with md appended or via accept text markdown skip to main content infura docs have shifted to docs infura io products connect to metamask create embedded wallets create smart accounts create agent wallets extend and scale multichain connect your dapp to multiple ecosystems evm connect your dapp to evm networks solana connect your dapp to solana react sdk vue sdk javascript sdk node sdk unity sdk android sdk ios sdk react native sdk flutter sdk unreal sdk smart accounts kit create embedded smart accounts or request advanced permissions from metamask users quickstart install the cli and send your first transfer architecture wallet modes security stack and async signing trade perpetuals open and manage hyperliquid positions commands reference all mm commands and flags snaps extend metamask functionality with custom features infura use high performance apis provided by infura to build and scale your dapp quickstart tutorials help search or ask ai metamask developer documentation build with the world s leading self custodial crypto wallet what do you want to do with metamask connect to metamask connect your dapp to the metamask browser extension and mobile app interact with users accounts across multichain evm or solana networks using a single integration create embedded wallets onboard users to your dapp via social logins or by integrating your own authentication providers no seed phrases required create smart accounts create and interact with metamask smart accounts unlocking new programmable account behaviors and granular permission sharing create agent wallets give ai agents programmatic wallet access via the metamask agent wallet cli transfer swap trade and sign with mandatory security on every transaction extend metamask create a custom mini app snap that runs inside the metamask extension add support for custom networks account types and apis contribute to metamask on github join the metamask developer community and learn how to contribute to the metamask project itself contribute contribute documentation metamask connect embedded wallets smart accounts kit agent wallet snaps infura github documentation github metamask extension github metamask connect github smart accounts kit github metamask mobile github snaps github community metamask developer consensys discord contribute to metamask contribute to the docs metamask user support legal privacy policy terms of use contributor license agreement accessibility manage cookies 2026 metamask a consensys formation