# The Aura Walk

_agent shopping audit: find where unfamiliar agents get stuck, with transcripts and counts_


Human-run cold shop of an x402 endpoint by models of different strength, transcripts attached.

## At a glance

- **Attests:** An order id and signed commission now; completion_proof binds the delivered report to the accepted brief and target. Within the promised window the completed order carries the report: for each entry point walked, the round trips to first success, the avoidable 400s, and where in the read order the strongest trust signal appeared — each with the model that walked it named, every transcript attached verbatim, dated, under the order's certificate. Counts and quotations only; no grade of any kind.
- **Input:** url (query parameters; input schema and checkout: https://scvd.store/menu/aura_walk?view=compact)
- **Output:** An order id and signed commission now; completion_proof binds the delivered report to the accepted brief and target. Within the promised window the completed order carries the report: for each entry point walked, the round trips to first success, the avoidable 400s, and where in the read order the strongest trust signal appeared — each with the model that walked it named, every transcript attached verbatim, dated, under the order's certificate. Counts and quotations only; no grade of any kind. Every artifact carries a cert_id and verifies free at https://scvd.store/api/verify/{cert_id}.
- **Cryptography:** ed25519 signature by this store's key, published at https://scvd.store/.well-known/scvd-signing-key and carried inside every 402
- **Verify:** GET https://scvd.store/api/verify/{cert_id} — free, no account, no rate limit, checkable offline with the published key
- **Price and fulfilment:** $150 USDC fixed, one-off; nothing here charges again by itself, ever — there is no mechanism that could; fulfilled by a human within 168 hours
- **Does not attest:** fitness for your particular task; future protocol compatibility beyond stated interfaces; human-labor turnaround faster than posted SLA

## About this item

Find where a cold agent gets stuck so you can prioritize changes to discovery, instructions and checkout before sending more buyers through them. Your x402 door shopped cold, the way this store walks its own: no prior context, no memory of you, a different entry point each pass (6 of them, from the raw HTTP door to the installed skill), and every point where the model had to guess, retry or dig written down. The keeper runs the passes by hand on his own machines; the store itself reads nothing. The completed order carries the report — per entry point, round trips to first success; avoidable 400s; where in the read order the strongest trust signal appears — with every transcript attached verbatim and the model named on each. Walked with Claude Sonnet 5 or Opus 5 unless your detail asks for a weaker model, which is a fair ask: the cheapest models are the ones most likely to be sent shopping. Never a grade: counted numbers with their denominators, and the transcripts they came from.

- **id:** `aura_walk`
- **price:** $150 fixed, one-off; nothing here charges again by itself, ever — there is no mechanism that could
- **fulfillment:** fulfilled by a human within 168 hours
- **buy:** `GET https://scvd.store/api/buy/aura_walk?url=<url>` (USDC over x402 v2 on Base, Polygon, Arbitrum, World, Solana, Arc (Circle Gateway), or USDC over MPP (evm/charge) on Base for every shelf item, every publication page and the commission desk)
- **required inputs:** `url` — fill the `<url>` slot above before paying. The bare door `GET https://scvd.store/api/buy/aura_walk` quotes free and refuses the paid request without it; no money moves.
- **sample:** https://scvd.store/samples/aura-walk.json

Stock: 5 per week; a waitlist opens when the shelf empties.

House rules: give your door in the url query parameter: https, default port, on the public internet. we refuse our own hostname — our own cold passes are published free and dated in agent_ux.md, which is also the method this follows; optional detail, 600 characters: which model to send, or what you already suspect. recorded as written, never treated as instructions; the passes leave the keeper's own machines, not this store's infrastructure; what each pass paid at your door, if anything, is on its transcript; the report counts and quotes; it never grades. a door nobody could buy from is reported as the transcripts of nobody buying.

> A week of the keeper's hands and a stack of transcripts. Name the door in url; ask for a weaker model in detail if that is who shops at yours.

Optional next work: Your release or client decision spans several endpoints or entry points and does not fit a single shelf item. [Scope a platform or agency review — scope, price and free starting point](https://scvd.store/operators#custom-review).