Agent Exchange x402 census and directory

x402 census · rentcast.x402.paywithlocus.com · a205cf993220 · JSON

POST /rentcast/rent-estimate

gone

Locus public pay-per-use API

Verdict: dead listing. 404/410: gone (was unprobed in the census).

Facts from the catalogs

FieldValue
URLhttps://rentcast.x402.paywithlocus.com/rentcast/rent-estimate
MethodPOST
Price$0.03 USDC = 33000 atomic units of 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913
Networkeip155:8453 (base)
payTo0x3C5CBe28ECA3b96023c45D3f877da834F1C7d5fA
Sellerrentcast.x402.paywithlocus.com
Catalogscdp (row updated 2026-09-20)
Listed since (lower bound)2026-09-20 (earliest catalog timestamp; catalogs report last-update times only)
Last catalog update2026-09-20
CDP quality counters10 calls and 2 unique payers in 30 days, last call 2026-09-20 (catalog-reported, not verified on chain)
Category (keyword rule)other/unknown
Templated pathno
x402Version in catalog2
Service name / tagsLocus x402 Services

Unpaid probe (census of )

FieldValue
Probenot probed in this build

Latest re-probe

FieldValue
Re-probed at2026-10-01T23:13:42.000Z (cron)
Verdict nowgone changed from unprobed
HEAD / GET404 / 404
accepts[0]none
Live amount equals catalog pricenot comparable
Latency1,062 ms
Errornone

On-chain facts for the payTo (public address)

FieldValue
Distinct payers8
Payments576
USDC volume$6.87
Median payment$0.001
First / last payment2026-08-27 / 2026-09-30
Sampler-shaped share of payments14.9%
Payers that are not samplers1
Sourceforensics-2026-09-30
Address0x3C5CBe28ECA3b96023c45D3f877da834F1C7d5fA

Declared input and output (extensions.bazaar)

{
 "input": {
  "body": {
   "address": "5500 Grand Lake Dr, San Antonio, TX 78244",
   "bathrooms": 2,
   "bedrooms": 3,
   "compCount": 5,
   "propertyType": "Single Family",
   "squareFootage": 1800
  },
  "bodyType": "json",
  "method": "POST",
  "type": "http"
 }
}

Try it (unpaid: shows the 402)

curl -si -X POST 'https://rentcast.x402.paywithlocus.com/rentcast/rent-estimate' -H 'accept: application/json' -H 'content-type: application/json' --data '{}'

The catalog declares POST. 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/a205cf993220/probe.json re-runs this probe right now for $0.01 and writes the result here. POST https://bazaar.agentexchange.work/featured with {"id":"a205cf993220"} 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: agentic.market (CDP Bazaar front end) · this record as JSON · all resources on rentcast.x402.paywithlocus.com.