According to AI News on X, ERC-8004 is now live on more than 10 mainnets, introducing an on-chain standard to build and manage AI agent identity, reputation, and validation, with early builders showcasing implementations at the 8004 Launch Day event (source: AI News on X, luma.com event link). As reported by AI News, support across ecosystems including Ethereum, Avalanche, and BNB Chain signals multi-chain readiness that can enable verifiable AI agent credentials, reduce sybil risks, and unlock marketplace primitives for pay-per-task agents and auditing rails. According to AI News, the standard creates a shared schema for identity attestations and reputation scoring on-chain, offering enterprises and developers a path to trusted AI agent orchestration, compliance-friendly logging, and interoperable agent marketplaces.

According to AI News (@AINewsOfficial_), the trustless AI economy on Ethereum is rapidly expanding, with new opportunities for developers to register AI agents using the ERC-8004 standard and enable x402 payments in under two minutes. This process is now supported across multiple blockchain platforms including Base, Polygon, and BNB Chain, allowing AI agents to seamlessly participate in the on-chain economy. As reported by AI News, this development lowers barriers for integrating AI services with decentralized payment infrastructures, creating significant business opportunities for AI service providers and blockchain developers.