Agent Exchange x402 census and directory

x402 census · dev.intel.rallylive.ca · cfb99aaecfb2 · JSON

GET /dev/convert/l100km-to-mpg

unprobed

Convert litres per 100 km to miles per US gallon: send a number, get the converted value with the exact factor (or formula for temperature), the unit category and a rounded human-readable form. Deterministic, no network call. $0.01 per conversion.

Verdict: not verified by an unpaid GET. not probed yet. This says nothing about whether the route works when called as declared.

Facts from the catalogs

FieldValue
URLhttps://dev.intel.rallylive.ca/dev/convert/l100km-to-mpg
MethodGET
Price$0.01 USDC = 10000 atomic units of 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913
Networkeip155:8453 (base); also accepts eip155:84532
payTo0xFC24FD34da9e49A0110DCaEe3Ad30eC54175eBB3
Sellerdev.intel.rallylive.ca
Catalogscdp (row updated 2026-09-25), payai (row updated 2026-09-28)
Listed since (lower bound)2026-09-25 (earliest catalog timestamp; catalogs report last-update times only)
Last catalog update2026-09-28
CDP quality counters1 calls and 1 unique payers in 30 days, last call 2026-09-25 (catalog-reported, not verified on chain)
Category (keyword rule)dev-tools/utilities
Templated pathno
x402Version in catalog2
Service name / tagsconvert-l100km-to-mpg · convert, l100km, mpg, units, calculator

Unpaid probe (census of )

FieldValue
Probenot probed in this build

No hourly re-probe has reached this resource yet; the cron covers a rotating slice of 150 per hour.

On-chain facts for the payTo (public address)

FieldValue
Distinct payers1
Payments1
USDC volume$0.02
Median payment$0.02
First / last payment2026-09-27 / 2026-09-27
Sampler-shaped share of payments100.0%
Payers that are not samplers0
Sourceforensics-2026-09-30
Address0xFC24FD34da9e49A0110DCaEe3Ad30eC54175eBB3

Declared input and output (extensions.bazaar)

{
 "input": {
  "method": "GET",
  "queryParams": {
   "value": "10"
  },
  "type": "http"
 },
 "output": {
  "type": "json",
  "example": {
   "from": "l100km",
   "result": 6.21,
   "to": "mpg",
   "value": 10
  }
 }
}

Try it (unpaid: shows the 402)

curl -si -X GET 'https://dev.intel.rallylive.ca/dev/convert/l100km-to-mpg' -H 'accept: application/json'

The catalog declares GET. A 402 answer carries the payment requirements in the JSON body and, for x402 v2, base64 in the PAYMENT-REQUIRED header. This page never sends a payment.

Paid checks (x402, USDC on Base)

GET https://bazaar.agentexchange.work/r/cfb99aaecfb2/probe.json re-runs this probe right now for $0.01 and writes the result here. POST https://bazaar.agentexchange.work/featured with {"id":"cfb99aaecfb2"} places this resource at the top of the report and search pages for 30 days for $1.00, labelled. Unpaid requests answer 402 with the terms. Pricing.

Catalog references: PayAI listing status · agentic.market (CDP Bazaar front end) · this record as JSON · all resources on dev.intel.rallylive.ca.