# The Refresh


Fresh census observation of an x402 endpoint, on demand.

## At a glance

- **Attests:** One fresh observation of your x402 endpoint by the weekly census's own instrument, right now instead of next Sunday — folded into your endpoint passport wherever it is newest, which moves the passport's freshness state (and the free embeddable chip that decays with it) back to fresh. Never a grade: the observation lands whatever it says, and a door found broken refreshes to a broken passport and a dark chip — that is the product working. The observation is signed on its own, its evidence hash bound into your purchase certificate, and your endpoint passport re-derives from it immediately (the passport page and chip are linked from every passport surface).
- **Input:** url (query parameters; input schema and checkout: https://scvd.store/menu/passport_refresh?view=compact)
- **Output:** The deliverable as JSON, plus a signed certificate 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:** $1 USDC fixed, one-off; nothing here charges again by itself, ever — there is no mechanism that could; delivered instantly
- **Does not attest:** fitness for your particular task; future protocol compatibility beyond stated interfaces; human-labor turnaround faster than posted SLA

## About this item

One fresh observation of your x402 endpoint by the weekly census's own instrument, right now instead of next Sunday — folded into your endpoint passport wherever it is newest, which moves the passport's freshness state (and the free embeddable chip that decays with it) back to fresh. Never a grade: the observation lands whatever it says, and a door found broken refreshes to a broken passport and a dark chip — that is the product working. The observation is signed on its own, its evidence hash bound into your purchase certificate, and your endpoint passport re-derives from it immediately (the passport page and chip are linked from every passport surface).

- **id:** `passport_refresh`
- **price:** $1 fixed, one-off; nothing here charges again by itself, ever — there is no mechanism that could
- **fulfillment:** delivered instantly
- **buy:** `GET https://scvd.store/api/buy/passport_refresh?url=<url>` (USDC over x402 v2 on Base, Polygon, Arbitrum, World, Solana, 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/passport_refresh` quotes free and refuses the paid request without it; no money moves.
- **sample:** https://scvd.store/samples/passport-refresh.json

House rules: give your endpoint in the url query parameter: https, default port, on the public internet. we refuse our own hostname; the probe is the census's: one get, web bot auth signed, byte-comparable with the weekly rounds; the newest observation wins in both directions — a broken finding turns the chip off; one observation at one moment; the standing version is conformance_watch, a different item; the passport and chip stay free to read forever; this buys only the freshness.

> A dollar for a fresh look. The check is bought; the verdict never is.