X402/REGISTERas of 07-21 11:47 UTC
A

tollbooth-hello-testnet.sjwilliams8.workers.dev

91.5 / 100 · rank 1090 of 1519
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
Availability90
Latency90
Price integrity100
Protocol100
Consistency75
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)99.4% of 160 probes · single vantage
Median 402 handshake72ms
p90 handshake480ms
Catalog price (advertised)$0.001
Live price (median demanded)$0.001
Price statusmatch
Protocolx402 v2
Category (our classification)security-infra
Payment receiver0x9B68…398B · stable since Jul 12
On-chain settlementtestnet listing · no mainnet settlement to measure
Discovery (.well-known/x402)not found
Catalog volume (their metric)10 calls/30d
Seller-provided description · unverified · not part of the rating

Test endpoint for verifying x402 payment integration end to end. Returns a static greeting in the Agent Tollbooth standard response envelope. Not a data product — use it to smoke-test your x402 client for $0.001 before calling our compliance endpoints.

Embed this grade (free, always current)
x402 register grade A
<a href="https://x402register.com/s/tollbooth-hello-testnet.sjwilliams8.workers.dev.html"><img src="https://x402register.com/badge/tollbooth-hello-testnet.sjwilliams8.workers.dev.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 tollbooth-hello-testnet.sjwilliams8.workers.dev? Dispute this rating. Scores are opinions based on automated measurements at the stated times.