X402/REGISTER
B

api.api-agent-ia.ch

79.5 / 100 · rank 2415 of 2538
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
Availability60
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)93.4% of 61 probes · single vantage
Median 402 handshake96ms
p90 handshake177ms
Catalog price (advertised)$0.001
Live price (median demanded)$0.001
Price statusmatch
Protocolx402 v2
Category (our classification)agent-tools
Payment receiver0xA1de…B4D5 · changed 2× since Jul 12
Base USDC settlement to this receiver wallet (30d' measured by us)x402-plausible (amount matches a listed price): $1 · 348 transfers · 6 distinct senders. All USDC inflow' upper bound incl. non-x402: $1 · 349 transfers.
Discovery (.well-known/x402)present
Catalog volume (their metric)17 calls/30d

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

/allowance$0.002$0.002 (matches)
/contrat$0.003$0.003 (matches)
/convertir-unites$0.001$0.001 (matches)
/extraire-structure$0.01$0.01 (matches)
/gaz$0.001$0.001 (matches)
/hash-keccak$0.001$0.001 (matches)
/nonce$0.002$0.002 (matches)
/prix-token$0.005$0.005 (matches)
/resolution-nom$0.002$0.002 (matches)
/statut-tx$0.002$0.002 (matches)

and 14 more listed paths

grade evidence: hourly probes of /bloc. 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.

event log (from our catalog snapshots and probes)

20261024 10:36payment receiver changed to 0xA1de…B4D5
20261023 22:36payment receiver changed to 0xA1de…B4D5, 0xb085…3842
Seller description of the probed product (one of 24 listed) · unverified · not part of the rating

Is Base live, and what is the latest block? Returns number, timestamp, gas used, gas limit and transaction count of the latest block, or of a given numero ($0.001 per call).

receiver-changed

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