X402/REGISTER
A

vaunt-dispatch-production.up.railway.app

92.3 / 100 · rank 1392 of 1930
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
Latency100
Price integrity98
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 handshake81ms
p90 handshake90ms
Catalog price (advertised)$0.05
Live price (median demanded)$0.05
Price statusmatch
Protocolx402 v2
Category (our classification)finance-crypto
Payment receiver0xf4b1…b85f · stable since Jul 12
Base USDC settlement to this receiver wallet (30d' measured by us)x402-plausible (amount matches a listed price): $1 · 50 transfers · 1 distinct senders. All USDC inflow' upper bound incl. non-x402: $1 · 50 transfers.
Discovery (.well-known/x402)not found
Catalog volume (their metric)4 calls/30d

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

/agent/x402/cost/ARB$0.001not yet probed
/agent/x402/cost/BTC$0.001not yet probed
/agent/x402/cost/DOGE$0.001not yet probed
/agent/x402/cost/ETH$0.001not yet probed
/agent/x402/cost/HYPE$0.001not yet probed
/agent/x402/cost/LINK$0.001not yet probed
/agent/x402/cost/SOL$0.001not yet probed
/agent/x402/cost/SUI$0.001not yet probed
/agent/x402/cost/XRP$0.001not yet probed
/agent/x402/cost/xyz-COIN$0.001not yet probed

and 23 more listed paths

grade evidence: hourly probes of /agent/x402/evaluate. 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. This operator lists 33 products; the grade is evidence from a small sample of them.

event log (from our catalog snapshots and probes)

2026-09-10 16:44price changed $0.5 → $0.05
Seller description of the probed product (one of 33 listed) · unverified · not part of the rating

Ask Vaunt: evidence for or against a proposed trade (asset + LONG/SHORT) from a live real-money trading engine on Hyperliquid — comparable triggers on independent days, mean move and win rate at 4h/24h, favorable/adverse excursion, class base rate, current …

Embed this grade (free, always current)
x402 register grade A
<a href="https://x402register.com/s/vaunt-dispatch-production.up.railway.app.html"><img src="https://x402register.com/badge/vaunt-dispatch-production.up.railway.app.svg" alt="x402 register grade A"></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 vaunt-dispatch-production.up.railway.app? Dispute this rating. Scores are opinions based on automated measurements at the stated times.