X402/REGISTERas of 07-21 10:47 UTC

inference.hergertsynthora.com

78.8 / 100 · rank 1374 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

Availability62

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)	91.0% of 144 probes · single vantage
Median 402 handshake	158ms
p90 handshake	950ms
Catalog price (advertised)	$0.002
Live price (median demanded)	$0.002
Price status	match
Protocol	x402 v2
Category (our classification)	ai-services
Payment receiver	0x15d3…1cc8 · 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	answered a valid 402 from the Cloudflare edge 8h ago when our own prober could not reach it; our availability may understate this service
Discovery (.well-known/x402)	present
Catalog volume (their metric)	3 calls/30d

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

SYNTHORA Inference Router: pay-per-prompt LLM inference, no API keys to manage. Sovereign constitution-tuned SYNTHORA-Qwen model, local, Ed25519-signed output. POST {"prompt":"...","system":"...","max_tokens":200}.

Embed this grade (free, always current)

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