Auditable receipts for AI shopping agents.
Brands pay to be considered. You get the fee. And a receipt anyone can check.
Developer beta opening soon.
The rails are done. The trust is missing.
If a brand pays your agent, whose side is it on?
A brand's fee should buy a seat at the table, not the final answer. We use a flat toll over x402 to enter the shortlist. The fee is stripped from the data before scoring. Plain arithmetic ranks everything.
A receipt you can argue with.
Shortlisted is a tool your agent calls before it buys, built as an MCP server. Add it once to Claude or ChatGPT, and every shopping decision comes back with cryptographic proof.
- One MCP server. Add it once to Claude or ChatGPT.
- Every shopping decision returns a signed receipt.
- Re-runnable arithmetic. Verifiable by anyone.
Arithmetic, not AI.
A model turns your request into criteria, then gets out of the way. The ranking is plain arithmetic. Same inputs, same answer, every time.
The toll is stripped from the data before the scoring code sees it. There's a test proving two identical offers with different fees score the same.
Every receipt is signed. Anyone can check one holding only the receipt and our public key. If checking us required our permission, it wouldn't be an audit.
The toll belongs to you.
Advertising is a toll on attention. Agents remove the attention. The toll gets rebuilt on the shortlist, and it should be paid to you. Join the waitlist for early access.
Developer beta opening soon.