X402/REGISTERas of 07-21 10:47 UTC
A

toolcall.click

90.9 / 100 · rank 1107 of 1511
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
Availability85
Latency100
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)99.1% of 106 probes
Median 402 handshake231ms
p90 handshake474ms
Catalog price (advertised)$0.02
Live price (median demanded)$0.02
Price statusmatch
Protocolx402 v2
Category (our classification)data-intel
Payment receiver0x84FA…14a5 · 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 vantageconfirmed 402 from a second network path (Cloudflare edge), 9h ago
Discovery (.well-known/x402)present
Catalog volume (their metric)31 calls/30d

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

/t/company/verify$0.02$0.02 (matches)
/t/domain/check$0.008$0.008 (matches)
/t/package/check$0.01$0.01 (matches)
/t/brand/visibility$0.25not yet probed
/t/chem/compatibility$0.03not yet probed
/t/chem/safety$0.03not yet probed
/t/crypto/gas$0.002not yet probed
/t/crypto/spot$0.003not yet probed
/t/email/validate$0.004not yet probed
/t/fx/rates$0.002not yet probed

and 18 more listed paths

grade evidence: hourly probes of /t/local/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)

2026-07-18 05:41price changed $0.008 → $0.02
2026-07-16 23:30price changed $0.02 → $0.008
Seller description of the probed product (one of 28 listed) · unverified · not part of the rating

Find local businesses and places by category and location: pharmacies, restaurants, hotels, plumbers, lawyers, gyms and 40+ more categories, or any name keyword. Pass what= plus city= (geocoded automatically) or lat=&lon= with a radius. Returns name, …

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