MetaMask

ERC-8004 co-author bringing agent identity to Web3 wallets.

Wallets & IdentityERC-8004AP24 services ▸

What MetaMask offers

MetaMask Agent Wallet

Self-custodial CLI wallet giving AI agents DeFi access across 25+ EVM chains (early access)

Guard Mode / Beast Mode

User-set spending limits, protocol allowlists, and approval rules governing agent autonomy

Default transaction security

Simulation, Blockaid threat scanning, and MEV protection on every agent transaction

Agent framework integrations

Works out of the box with Claude Code, OpenAI Codex, Cursor, and OpenClaw agents