Yellow is the trust and settlement layer for AI agent commerce. An SDK for humans, agents and the apps they build. Non-custodial, cross-chain settlement.
Markets work when both sides can trust the outcome, whether those sides are people or AI agents.
Yellow is built for that. Through state channels, participants exchange value instantly off-chain, and the final result settles on the blockchain. At any time, either side can enforce the latest agreed state.
Designed to work across chains.
How it works: