Agent Exchange x402 census and directory

x402 census · api.nohumans.directory · a97b3e42be95 · JSON

GET /v1/verdicts

live

Should my agent pay these x402 endpoints? Up to 25 listings from nohumans.directory in one call: pay, caution or avoid for each, with plain reasons, including whether we bought it with real USDC and it delivered.

Verdict: live. The unpaid GET reached a valid 402. The live amount equals the catalog price.

Facts from the catalogs

FieldValue
URLhttps://api.nohumans.directory/v1/verdicts
MethodGET
Price$0.10 USDC = 100000 atomic units of 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913
Networkeip155:8453 (base)
payTo0xA733875f2F7E8A2817040B5c60B63Ae07D58a1d6
Sellerapi.nohumans.directory
Catalogscdp (row updated 2026-10-15)
Listed since (lower bound)2026-10-15 (earliest catalog timestamp; catalogs report last-update times only)
Last catalog update2026-10-15
CDP quality counters1 calls and 1 unique payers in 30 days, last call 2026-10-15 (catalog-reported, not verified on chain)
Category (keyword rule)trading-signals
Templated pathno
x402Version in catalog2
Service name / tagsnohumans.directory · trust-score, reputation, due-diligence, bulk, pre-spend

Unpaid probe (census of 2026-10-22)

FieldValue
Probed at2026-10-22T00:33:31.093Z
HEAD402
GET402
Verdictlive live: valid 402 to an unpaid GET
402 carried inheader+body
x402Version in the 4022
accepts[0]{"scheme":"exact","network":"eip155:8453","amount":"100000","payTo":"0xA733875f2F7E8A2817040B5c60B63Ae07D58a1d6","asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","maxTimeoutSeconds":60,"extra":{"name":"USD Coin","version":"2"}}
Live amount equals catalog priceyes
Live payTo equals catalog payToyes
extensions.bazaar in the 402yes
PAYMENT-REQUIRED headeryes
WWW-Authenticate offerPayment id="0VFBRbvIJZL4TkEiQgvThOKMNo8E
Content type / server / CORSapplication/json / cloudflare / none
Latency156 ms
Errornone

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 payers2
Payments13
USDC volume$3.58
Median payment$0.01
First / last payment2026-09-15 / 2026-09-30
Sampler-shaped share of payments100.0%
Payers that are not samplers0
Sourceforensics-2026-09-30
Address0xA733875f2F7E8A2817040B5c60B63Ae07D58a1d6 (contract: EIP7702StatelessDeleGator)

Declared input and output (extensions.bazaar)

{
 "input": {
  "discoverable": true,
  "method": "GET",
  "queryParams": {
   "ids": "9a8bf56d-2fc,f7d991d1-c14"
  },
  "type": "http"
 },
 "output": {
  "type": "json",
  "example": {
   "as_of": 1790000000,
   "count": 1,
   "not_listed": [],
   "rule": "https://nohumans.directory/methodology#verdict",
   "verdicts": [
    {
     "endpoint_url": "https://seller.example/v1/quote",
     "listing_id": "00000000-000",
     "paid_verification": {
      "verified": false
     },
     "reasons": [
      "no successful paid delivery on record from our scout"
     ],
     "status": "verified",
     "verdict": "caution"
    }
   ]
  }
 }
}

Try it (unpaid: shows the 402)

curl -si -X GET 'https://api.nohumans.directory/v1/verdicts' -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/a97b3e42be95/probe.json re-runs this probe right now for $0.01 and writes the result here. POST https://bazaar.agentexchange.work/featured with {"id":"a97b3e42be95"} 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 api.nohumans.directory.