| Availability (valid 402 returned) | 100.0% of 63 probes · single vantage |
| Median 402 handshake | 113ms |
| p90 handshake | 305ms |
| Catalog price (advertised) | $0.01 |
| Live price (median demanded) | $0.01 |
| Price status | match |
| Protocol | x402 v2 |
| Category (our classification) | data-intel |
| Payment receiver | 0x44ad…4700 · stable since Jul 12 |
| Base USDC settlement to this receiver wallet (30d' measured by us) | x402-plausible (amount matches a listed price): $38 · 3'821 transfers · 2 distinct senders. All USDC inflow' upper bound incl. non-x402: $38 · 3'821 transfers. |
| Discovery (.well-known/x402) | present |
| Catalog volume (their metric) | 3668 calls/30d |
| /api/radar | $0.01 | not yet probed |
| /api/station | $0.01 | not yet probed |
grade evidence: hourly probes of /api/station. Availability, latency and protocol measure the operator's shared infrastructure and generalize across its products; the price check applies to the probed product. We are beginning to probe secondary products, rotating one per hour.
Everything one weather instrument is reporting now: each figure with its unit, the raw observation, where it stands, its 247 rank and its station report. This call needs state, family and id, the three parts of an instrument page address; the example below …
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 stormstation247.com? Dispute this rating. Scores are opinions based on automated measurements at the stated times.