X402/REGISTERas of 07-21 11:47 UTC

regwatch.hergertsynthora.com

73.4 / 100 · rank 1430 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

Availability55

Latency90

Price integrity100

Protocol100

Consistency50

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)	88.2% of 152 probes
Median 402 handshake	176ms
p90 handshake	1134ms
Catalog price (advertised)	$0.002
Live price (median demanded)	$0.002
Price status	match
Protocol	x402 v2
Category (our classification)	agent-tools
Payment receiver	0x1080…7dE0 · changed 1× 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)	5 calls/30d

event log (from our catalog snapshots and probes)

20260716 10:34

payment receiver changed to 0x1080…7dE0

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

x402 Registry Watch: signed Ed25519 deltas of the x402/A2A endpoint registry (payTo/listings/endpoints). Pay-per-event feed pull. POST {"since":"<cursor|ISO>","slug":"<slug>","limit":<=200}.

receiver-changed

Embed this grade (free, always current)

<a href="https://x402register.com/s/regwatch.hergertsynthora.com.html"><img src="https://x402register.com/badge/regwatch.hergertsynthora.com.svg" alt="x402 register grade C"></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 regwatch.hergertsynthora.com? Dispute this rating. Scores are opinions based on automated measurements at the stated times.