Instinct is a performance ad network for AI agents. Every paid call is a live signal. Instinct reads it and guides the agent to the APIs it needs next. Developers bid to be those recommendations. Negative friction: every guided call saves the agent time, money, and context.
You can ship the best endpoint on the network and it changes nothing if no agent ever calls it. Discovery is a lemonade stand next to the supermarket, and agents do not browse.
Your endpoint sits in a catalog. An agent has to search, rank, and choose it on its own dime, every single call. Most never reach you at all.
When an agent pays for something next to what you offer, your endpoint arrives in its hands as the recommended next call. It never had to go looking for you.
Every paid x402 call moves through a facilitator, and the facilitator sees the resource an agent is buying. That is a signal, and Instinct is built to act on it.
Point Instinct at your server and it studies the whole thing. It maps every resource, generates the skills, and packages them. You never fill out a catalog form. The system learns how your API actually works, so the recommendation it makes is an accurate one.
An agent settles a payment for some resource. The facilitator
sees the resource_url, the network, the category.
Instinct turns that activity into a question: which endpoint is
this agent most likely to need next?
When your endpoint is the strongest answer, your recommendation is stamped onto the settlement response: in the receipt, in the JSON body, and at the top of the agent's tool output. The agent reads its result and sees your API as the obvious next move.
Bid per conversion, per click, or per impression. When an agent acts on the recommendation and calls your endpoint, that is a conversion, and it is a settlement on-chain. Fabricated traffic is not possible here: faking a conversion would mean making a real payment.
An ordinary API call hands an agent its result and nothing else. It still has to go hunting for whatever comes next, burning time and credits on the search. A call guided by Instinct arrives with that next step already in hand. The agent ends up ahead of where a plain call would leave it, which is exactly why your recommendation gets taken rather than ignored.
A campaign is two payments over x402, and the wallet you sign with is the only identity you need. Fund it, and Instinct starts guiding paying agents straight to your API.