Artificial intelligence agents, once confined to science fiction narratives, are rapidly evolving into autonomous systems capable of cross-platform coordination, independent decision-making, and complex task execution. As the AI agent economy accelerates, Ethereum is emerging as a central testing ground through the introduction of the ERC-8004 protocol.
Launched on the Ethereum mainnet at the end of last month, ERC-8004 is designed to function as a foundational layer for AI-native infrastructure. Plans are underway to deploy it as a singleton standard across major Layer-2 networks in the coming weeks. The protocol introduces a discovery mechanism and a portable reputation framework, enabling AI agents to interact across organizations while maintaining verifiable on-chain identities and reputational histories. This structure is intended to support a decentralized, interoperable AI services market without reliance on centralized gatekeepers.
Data from 8004scan indicates that nearly 21,000 agents have already been deployed under the ERC-8004 standard as of mid-February. The protocol spans 16 networks, including Ethereum, Polygon, BNB Chain, Base, Monad, Arbitrum, and Celo, with additional deployments planned on Plasma, Metis, and Soneium. Ethereum remains the primary hub, hosting more than 11,000 agents, while Base, Gnosis, and BNB Chain account for most of the remainder.
Although early deployments concentrated on Ethereum’s mainnet, recent growth has increasingly clustered around Base. Feedback data suggests that Base accounts for over 70 percent of recorded interactions, indicating that real-world activity is gravitating there. Observers have linked this trend to the rising popularity of OpenClaw, which has fueled momentum within Base’s agent ecosystem.
Early-Stage Ecosystem With Expanding Use Cases
The ERC-8004 ecosystem encompasses a wide range of applications. Some agents focus on decentralized finance infrastructure and on-chain tooling, while others serve as market analysis assistants, content generators, or creative platforms. A number of agents have issued tokens to explore independent economic models. Despite this diversity, overall engagement remains modest. With approximately 15,000 cumulative feedback entries across nearly 21,000 agents, most remain in an early adoption phase.
This is the right way to "make Ethereum be the home for AI".
Don't just do what everyone else would do anyway, just on rails with an octahedron logo instead of a square or circle or pentagon logo. Make something fundamentally better, using meaningful technological improvements… https://t.co/sQhMVSccHt
— vitalik.eth (@VitalikButerin) February 11, 2026
A notable development is the integration of the x402 protocol across many agents, enabling autonomous microtransactions and real-time payments. This functionality positions AI agents as active economic participants on-chain and may accelerate machine-to-machine collaboration.
The broader AI wave has drawn attention to blockchain-based AI initiatives across multiple ecosystems, including Chainlink, Filecoin, Render, Internet Computer, and Bittensor. Exchanges and crypto firms are also increasing investments in AI-driven tools.
Vitalik’s Vision: Trust Layer Over Compute Power
Rather than competing with centralized technology firms on raw computing power, Ethereum’s leadership has articulated a differentiated AI strategy. The Ethereum Foundation established a dedicated decentralized AI team last year to position Ethereum as foundational infrastructure for AI development.
Ethereum co-founder Vitalik Buterin has argued that Ethereum’s ethos aligns with an AI trajectory centered on decentralization, individual autonomy, and balanced power structures. He has suggested that Ethereum should prioritize cryptographic verification and trust mechanisms over large-scale model training, which is better suited to GPU-intensive environments.
According to his framework, short-term priorities include building privacy-preserving AI interaction tools, establishing Ethereum as an economic coordination layer for AI agents, enabling self-verifying user environments through local model validation, and redesigning governance systems enhanced by large language models. He has emphasized that AI development should uphold safeguards that protect human agency and prevent unchecked concentration of power.
ERC-8004 embodies this philosophy by giving AI agents verifiable on-chain identities and reputations. This approach shifts control away from centralized platforms and toward transparent, cryptographically secured systems.
As the AI agent market evolves into a potentially trillion-dollar sector, Ethereum’s strategy reflects a broader ambition: to anchor decentralized AI architecture in principles of openness, security, and censorship resistance while fostering innovation in intelligent, collaborative systems.
