tollbooth-production-3845.up.railway.app

91.0 / 100 · rank 1209 of 1529

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

Latency90

Price integrity100

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
Median 402 handshake	358ms
p90 handshake	673ms
Catalog price (advertised)	$0.005
Live price (median demanded)	$0.005
Price status	match
Protocol	x402 v2
Category (our classification)	finance-crypto
Payment receiver	0xb6eB…5cc0 · 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	confirmed 402 from a second network path (Cloudflare edge), just now
Discovery (.well-known/x402)	present
Catalog volume (their metric)	1 calls/30d

Seller-provided description · unverified · not part of the rating

Non-custodial swap execution for AI agents on Solana and Base. Pay a small toll to get an unsigned, fee-inclusive swap transaction routed via Jupiter (Solana) or 0x (Base), plus an HMAC-signed receipt for auditing. Comparison-shop first with free …

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<a href="https://x402register.com/s/tollbooth-production-3845.up.railway.app.html"><img src="https://x402register.com/badge/tollbooth-production-3845.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, corroborated by a second network path for this service.

Operator of tollbooth-production-3845.up.railway.app? Dispute this rating. Scores are opinions based on automated measurements at the stated times.