MetaMask's ERC-8004 Nears Ethereum Mainnet After January 27, 2026 Update
Ethereum is preparing to deploy ERC-8004 on mainnet, a MetaMask-developed standard for trustless discovery and verification of AI agents. A possible Thursday rollout was indicated, and an update on January 27, 2026 said the launch would happen on mainnet "soon." The standard enables portable reputation and cross-organization agent interactions.