LIVE NOW: AI Agents can discover and trust each other without a central intermediary. This lays the foundation for open agent economies. ERC-8004 v1, co-authored with @DavideCrapis (@Ethereumfndn), @Jordan0Ellis (@Google) and - welcome Erik! - @programmer (@Coinbase) is now

x402 & 8004 can be standards xchain. unite the entire blockchain community incredible to see this excitement for technical standard, nowhere else. let’s use this energy to build together if you are an EVM chain, or non-EVM, think about 8004 for agent discovery & trust. DMs open

Thanks @dabit3 😍 Go go go!

ChatGPT conversations are increasingly non-work related

4 / Help wanted! Agent0 is • Alpha, not production ready yet. Please test & file issues. • MIT licensed public good from me with the help of @Consensys, 🦊 @MetaMask, and Agent0, Inc. I'm seeking co-maintainers. If you or your org can help, DM me 🙏 Go, go, go! 🚀

3 / Comes as: • Python & TypeScript SDKs • Public subgraph (Sepolia for now) Quick start&docs: https://t.co/PDkEUxpwbg Install today: pip install agent0-sdk npm install agent0-sdk GitHub: https://t.co/jPOLOKOhdU https://t.co/m7Pn3obFQB https://t.co/hRqmCaI05E

2 / Agent0 SDK abstracts ERC-8004 and makes it easy to: • Create/manage agents (1-line register), set wallets, choose trust models + x402 support • Advertise capabilities: publish MCP/A2A endpoints; auto-extract tools/skills • Permissionless global agent search by names,

AI discovery is broken. ChatGPT and Claude can’t find even *one* MCP server. Discovery is crucial, and it must be open. I want a Web of Agents, not an Agent App Store that can censor rivals and skim 30%. That's why I just spent 10 days in my cave building Agent0, an 8004-based

Everyone talks about agents, but are we actually using them in our daily lives? Excited to dig in tomorrow with folks from @edgeandnode, @ethereum, @google, and @coinbase. #ERC-8004

Live now!

Everyone’s hyped about x402 right now. Most haven’t realized it’s just one piece of something way bigger. The real shift that will define Crypto × AI is Agentic Commerce. AI agents autonomously trading, negotiating, and executing with minimal human input. @a16zcrypto’s state

🤖 Agentics and Blockchain 🏫 @Columbia University guest lecture Oct 15, 2025 💵 x402 payment standard with a live demo on @base 🎫 ERC8004: the ai agents registry with reputation 🕸️ Why decentralization matters 🛠️ How to build on @ethereum 🛰️ Deploy a live app on

True.

Our team just joined the second-ever ERC-8004 Builder Community Call spearheaded by @ethereumfndn and @MetaMask. From the tech (finalized specs and L2 testnet deployments) to the business (upcoming Devconnect event and ecosystem map), Here's everything you need to know 🧵

Maybe sometimes we forget why we made some choices, why we pushed so hard, what options we had, why we rejected opportunities. Peter started contributing to Geth in 2015. I started writing Nethermind codebase in 2017. Nethermind was bootstrapped, never got any VC money, was

Join the Trustless Agents (ERC-8004) Community Call #2 This Wednesday: October 22, 2025 — 15:00 UTC Testnet Contracts LIVE, SDKs, Devconnect Event & more

Humanity’s financial freedom rests on Ethereum, and ERC-8004 is the trust standard for agents. The stack crystallized: A2A for msging, AP2 for payments via x402, and ERC-8004 anchors identity, reputation, and validation onchain. Together, the stack is our universal proof layer.

I am excited to announce that I won't be leaving Ethereum and will continue to devote all my energy to make Ethereum Cypherpunk again.

"Very soon, the services that we will buy and sell as consumers and producers will be intermediated by AIs. That's why the question of who decides which AI we use and how we reach out to AIs is a question which is as big as the Internet." My interview re: ERC-8004 on @DLNewsInfo

👀