We just updated the Pinata MCP. Other agents need a way to find it. Lets fix that. npx @pinata/erc8004 ERC-8004 is an on-chain registry for AI agents. DNS for agents. You register, declare what you do, publish an endpoint. Other agents query the registry to find you. Follow along.
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HTTP 402 ("Payment Required") has been part of the spec since 1997, reserved for future payment systems but never implemented. The x402 protocol finally defines how it works, standardizing how payments attach to content at the protocol level. Pinata is the first platform to ship x402 v1 in
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We're entering an era of autonomous agents. These systems can act on our behalf, coordinate with others, and make decisions for us. But how do we find agents we can trust? ERC-8004 v1 just went live on October 9, 2025. Marco De Rossi (MetaMask), Davide Crapis (Ethereum Foundation)
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