| Availability (valid 402 returned) | 91.7% of 144 probes · single vantage |
| Median 402 handshake | 164ms |
| p90 handshake | 1584ms |
| Catalog price (advertised) | $0.01 |
| Live price (median demanded) | $0.01 |
| Price status | match |
| Protocol | x402 v2 |
| Category (our classification) | commerce-payments |
| Payment receiver | 0x1080…7dE0 · stable since Jul 12 |
| Base USDC inflow to this receiver wallet (30d, all sources — not just x402) | shared receiver wallet — total inflow is not attributable to this domain alone |
| Second vantage | our prober saw a valid 402 but the Cloudflare edge saw HTTP 521, 2h ago |
| Discovery (.well-known/x402) | present |
| Catalog volume (their metric) | 1 calls/30d |
x402 preflight / reputation — verify BEFORE you pay. Give it an x402 endpoint_url (or a payTo address) and it returns, in one cheap deterministic call: is the resource reachable, is it present in the CDP Bazaar discovery catalog (serviceName, declared …
What this grade does and doesn't measure: it scores the paid-request handshake — whether the service returns a spec-valid 402 payment challenge, how fast, and whether its price is honest. We do not pay these endpoints yet, so we do not verify that the paid response returns correct or complete content. Availability is a probe success rate measured hourly, from a single network vantage for this service.
Operator of x402meta.hergertsynthora.com? Dispute this rating. Scores are opinions based on automated measurements at the stated times.