tanod.dev

83.9 / 100 · rank 1986 of 2138

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

Availability79

Latency72

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)	98.6% of 72 probes
Median 402 handshake	669ms
p90 handshake	1114ms
Catalog price (advertised)	$0.001
Live price (median demanded)	$0.001
Price status	match
Protocol	x402 v2
Category (our classification)	finance-crypto
Payment receiver	0x5938…1720 (+1 more) · changed 1× since Jul 12
Base USDC settlement to this receiver wallet (30d' measured by us)	x402-plausible (amount matches a listed price): $2 · 375 transfers · 4 distinct senders. All USDC inflow' upper bound incl. non-x402: $2 · 375 transfers.
Second vantage	confirmed 402 from a second network path (Cloudflare edge), 3h ago
Discovery (.well-known/x402)	present
Catalog volume (their metric)	7 calls/30d

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

/v1/agents/export	$0.25	not yet probed
/v1/agents/history	$0.05	not yet probed
/v1/agents/query	$0.02	not yet probed
/v1/audio/transcribe	$0.01	not yet probed
/v1/aviation/airport	$0.001	not yet probed
/v1/aviation/distance	$0.001	not yet probed
/v1/aviation/metar	$0.001	not yet probed
/v1/aviation/metar/decode	$0.001	not yet probed
/v1/aviation/taf	$0.001	not yet probed
/v1/barcode	$0.001	not yet probed

and 185 more listed paths

grade evidence: hourly probes of /v1/chain/gas. Availability, latency and protocol measure the operator's shared infrastructure and generalize across its products; the price check applies to the probed product. We are beginning to probe secondary products, rotating one per hour. This operator lists 195 products; the grade is evidence from a small sample of them.

event log (from our catalog snapshots and probes)

20261010 04:41

payment receiver changed to 0x5938…1720, RMk9k3…cqus

Seller description of the probed product (one of 195 listed) · unverified · not part of the rating

chainpeek (Tanod) gas read: the current gas price and the latest block's base fee (EIP-1559) on Ethereum or Base. Read-only.

receiver-changed

Embed this grade (free, always current)

<a href="https://x402register.com/s/tanod.dev.html"><img src="https://x402register.com/badge/tanod.dev.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, corroborated by a second network path for this service.

Operator of tanod.dev? Dispute this rating. Scores are opinions based on automated measurements at the stated times.