SolanaConcept
Dexter
ZK-eligibility for marketplace listings.
Dexter is the marketplace layer for x402 services and AI agents. zkRune lets buyers prove eligibility — region, license, age, KYB tier — without exposing their wallet history or identity to the seller, the marketplace, or any indexer.
Reference design in progress
Architecture coming this week
We are publishing one reference design per day. This page will be updated with a full architecture, code sketch, and a working ZK demo. If you are on the Dexter team — or want to sponsor this design moving up the queue — get in touch.