Part II: Replace modifiers with private functions and reduce your contract's size
x402 merchants in open agentic markets are very poor. And they might remain poor with the way the current mechanics work. here are some stats from the recent x402 market analysis i ran: * 2,252 merchants had a live listing that an agent could find and pay. Between them, they
Machines can now hire other machines. Not through API keys, or subscriptions, or a human clicking "approve" on a payment screen. Through an Ethereum standard — with escrow, evaluation, and enforceable service agreements baked into the smart contract. ERC-8183 is the Agentic Commerce Protocol. It defines how an
ERC-8004 gave agents an identity. It forgot they live on more than one chain. Three months after launch, the standard has ~200,000 registered agents across 23+ chains. That number reads like adoption. Look closer and it reads like a problem. Every one of those agents is registered on
ERC-8004 is not what you think it is. Most people hear "trustless agents" and assume the standard delivers trustlessness out of the box. It does not. What it delivers is something more modest and — honestly — more useful at this stage: a coordination primitive that gives AI agents