X402/REGISTER
B

api.govparse.io

87.5 / 100 · rank 1285 of 1560
last 120 hours · short tick = valid 402 · full tick = invalid or no answer · faint = not probed
score components (0-100) · not the raw measurements below
Availability83
Latency98
Price integrity76
Protocol100
Consistency100
Availability is the one component that is a success rate, so it alone carries an evidence discount: it enters as the 95% Wilson lower bound of the measured share (cubed), which is why its bar reads below the raw percentage above — thin evidence scores below a long proven record. Latency, price, protocol and consistency are direct measurements, shown as-is.
Availability (valid 402 returned)100.0% of 62 probes · single vantage
Median 402 handshake266ms
p90 handshake333ms
Catalog price (advertised)$1.25
Live price (median demanded)$0.02
Price statusmatch
Protocolx402 v2
Category (our classification)data-intel
Payment receiver0x3873…7129 (+1 more) · changed 1× since Jul 12
Base USDC settlement to this receiver wallet (30d' measured by us)x402-plausible (amount matches a listed price): $3 · 38 transfers · 2 distinct senders. All USDC inflow' upper bound incl. non-x402: $4 · 47 transfers.
Discovery (.well-known/x402)not found
Catalog volume (their metric)2 calls/30d

listed products (catalog path · advertised price · live price we measured)

/v1/insiders/clusters$0.03$1.25 (differs)
/v1/va/opportunities/search$0.02$1.25 (differs)
/v1/carriers/search$0.02$0.02 (matches)
/v1/feeds/carrier-analytics$0.05$0.05 (matches)
/v1/health$0.001$0.001 (matches)
/v1/msha/mines/search$1.25$1.25 (matches)
/v1/opportunities/search$0.02$0.02 (matches)
/v1/sponsors/search$1.25$0.02 (matches)
/v1/stats/carriers$0.001$0.001 (matches)
/v1/stats/opportunities$0.001$0.001 (matches)

and 18 more listed paths

grade evidence: hourly probes of /v1/sponsors/search. Availability, latency and protocol measure the operator's shared infrastructure and generalize across its products; the price check applies to the probed product. We now also probe one other product per hour, rotating; "live price we measured" shows what each answered. This operator lists 28 products; the grade is evidence from a small sample of them.

event log (from our catalog snapshots and probes)

20260726 10:34payment receiver changed to 0x3873…7129, BdcZbE…LmaB
2026-07-25 20:40price changed $0.02 → $1.25
Seller description of the probed product (one of 28 listed) · unverified · not part of the rating

Which employers sponsor work visas or green cards? Search DOL OFLC disclosure data by employer name, state, program (LCA/H-1B vs PERM), case status, fiscal year, or SOC occupation code. Returns per-employer filing counts (total, LCA, PERM, certified, …

receiver-changed

Embed this grade (free, always current)
x402 register grade B
<a href="https://x402register.com/s/api.govparse.io.html"><img src="https://x402register.com/badge/api.govparse.io.svg" alt="x402 register grade B"></a>

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 api.govparse.io? Dispute this rating. Scores are opinions based on automated measurements at the stated times.