The problem
Too much of the trade disappears between systems.
Buyers need trustworthy supply context. Sellers need fair competition. Publishers need revenue they can reconcile. Fragmented reporting makes all three harder than they need to be.
Programmatic advertising runs on milliseconds and trust. Adon3 exists to make both non-negotiable: a neutral floor where supply meets demand transparently, and every auction is fast, fair and accountable.
Buyers need trustworthy supply context. Sellers need fair competition. Publishers need revenue they can reconcile. Fragmented reporting makes all three harder than they need to be.
We connect endpoints, apply declared rules, clear eligible bids and preserve the path needed to understand why an impression filled, lost or was filtered.
A bid that arrives late is a bid that lost. We engineer for the full auction path, not just an attractive median.
Supply-chain declarations, request-level evidence and reconciled reporting make the route legible to every party.
Adon3 is exchange infrastructure. We do not compete with the buyers, sellers and publishers using the floor.
The mark is a triad: demand, supply and the publisher inventory that gives the trade its value. The lit node marks the instant a match clears. Everything we build serves the path between those three corners.
sellers.json and schain signals travel with the transaction.
Reports connect bids, wins and settlement to the impression.
Floors, QPS, filters and auction rules stay close to each endpoint.
No setup fee or minimum is required to test a connection.
Connect one endpoint, validate the exchange record and scale when the path is clear.