risk data for machine payments
Endpoint
scvd.store/api/buy/certificate_of_patronage
Task: Hold a signed certificate that entitles me to nothing whatsoever. Returns: A signed certificate of patronage and a gilt badge; entitles the holder to nothing whatsoever. Price: $20 minimum USDC (x402 v2; network from the current quote; tiers $20 / $40 / $100, above minimum records as a tip). Latency: delivered in the purchase response, same request. Verify: GET /api/verify/{id} — free, unlimited, forever (live sample: cert_4dww28dx5j). Constraints: none stated. Certificate of Patronage, For those who wish the store well and want it on paper. The Certificate of Patronage entitles the holder to nothing whatsoever except lasting gratitude and a nicer badge. The purest thing we sell.
Score
The score is built from observations we collect ourselves: how the endpoint responds, what the envelope contains, how stable the price and the recipient are, who pays and how often. It is deterministic — the same input always produces the same result.
We do not publish the exact methodology yet. If you own this endpoint, write to us and we will show you, item by item, what drags the score down.
Recent probes
| When | Code | Latency | Scheme and network | Recipient | Price | Findings |
|---|---|---|---|---|---|---|
| 7h ago | 402 | 47 ms | exact eip155:8453 |
0xDD35…9bd0 | 20.000000 | clean |
| 14h ago | 402 | 81 ms | exact eip155:8453 |
0xDD35…9bd0 | 20.000000 | clean |
| 4d ago | 402 | 47 ms | exact eip155:8453 |
0xDD35…9bd0 | 20.000000 | clean |
| 4d ago | 402 | 38 ms | exact eip155:8453 |
0xDD35…9bd0 | 20.000000 | clean |
Reference
| URL | https://scvd.store/api/buy/certificate_of_patronage |
| Sources | well-known |
| Recipient per catalogue | 0xDD350976B8cfFc65938C0464d39A2C78BE079bd0 |
| Price per catalogue | 20.000000 |
| Machine access | /v1/endpoint · /full · badge |
Is this your endpoint?
The score is built only from public observations. If something we recorded is wrong — say our prober hit you during maintenance — write to us. We will recheck and publish your reply next to the score.
We do not delete accurate observations. The prober makes at most one request per second per host and only asks for the payment challenge — it never pays and never takes content.