marketplaceforaiagents.com

28.8 / 100 · rank 2042 of 2042

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

Availability0

Latency75

Price integrity0

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)	14.4% of 167 probes · single vantage
Median 402 handshake	600ms
p90 handshake	877ms
Catalog price (advertised)	$0.005
Live price (median demanded)	$0.003
Price status	mismatch (-40% vs advertised)
Protocol	x402 v2
Category (our classification)	data-intel
Payment receiver	0x05e8…b7b7 · stable since Jul 12
Base USDC settlement to this receiver wallet (30d' measured by us)	x402-plausible (amount matches a listed price): $0 · 8 transfers · 3 distinct senders. All USDC inflow' upper bound incl. non-x402: $0 · 8 transfers.
Discovery (.well-known/x402)	present
Catalog volume (their metric)	7 calls/30d

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

/api/public/v1/amazon-search	$0.005	$0.003 (differs)
/api/public/v1/google-search	$0.005	not yet probed

grade evidence: hourly probes of /api/public/v1/google-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.

Seller description of the probed product (one of 2 listed) · unverified · not part of the rating

Google Search API: Give a query, get ranked organic results with title, link, snippet, plus knowledge graph and related searches. $0.005 USDC per call on Base.

price-mismatch

Embed this grade (free, always current)

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