Agent Exchange x402 census and directory

x402 census · api.govparse.io · 6b31f7c8c0b5 · JSON

GET /v1/pecos/provider-exodus/search

live

Which medical groups are losing clinicians? Windows two CMS reassignment snapshots (individual→group affiliation): per group, clinicians (NPIs) affiliated in the prior snapshot but gone in the latest. Filter by state, specialty, org (group name), group_id, min_dropped, or a since baseline. Returns net churn per org + the dropped NPIs — the facility-losing-clinicians backfill tell. CMS public-doma…

Verdict: live. The unpaid GET reached a valid 402 (confirmed by the re-probe of 2026-10-02).

Facts from the catalogs

FieldValue
URLhttps://api.govparse.io/v1/pecos/provider-exodus/search
MethodGET
Price$1.25 USDC = 1250000 atomic units of 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913
Networkeip155:8453 (base); also accepts solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp
payTo0x3873d15CF3209c32aaA8d9AA542164E658567129
Sellerapi.govparse.io
Catalogscdp (row updated 2026-09-14)
Listed since (lower bound)2026-09-14 (earliest catalog timestamp; catalogs report last-update times only)
Last catalog update2026-09-14
CDP quality counters1 calls and 1 unique payers in 30 days, last call 2026-09-14 (catalog-reported, not verified on chain)
Category (keyword rule)domains/dns
Templated pathno
x402Version in catalog2
Service name / tagsnone

Unpaid probe (census of )

FieldValue
Probenot probed in this build

Latest re-probe

FieldValue
Re-probed at2026-10-02T17:13:27.000Z (cron)
Verdict nowlive changed from unprobed
HEAD / GET402 / 402
accepts[0]{"scheme":"exact","network":"eip155:8453","amount":"1250000","payTo":"0x3873d15CF3209c32aaA8d9AA542164E658567129","asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","maxTimeoutSeconds":300,"extra":{"name":"USD Coin","version":"2"}}
Live amount equals catalog priceyes
Latency1,692 ms
Errornone

On-chain facts for the payTo (public address)

FieldValue
Distinct payers7
Payments12
USDC volume$1.26
Median payment$0.001
First / last payment2026-07-26 / 2026-09-24
Sampler-shaped share of payments100.0%
Payers that are not samplers0
Sourceforensics-2026-09-30
Address0x3873d15CF3209c32aaA8d9AA542164E658567129

Declared input and output (extensions.bazaar)

{
 "input": {
  "method": "GET",
  "queryParams": {
   "org": "Medical Group",
   "specialty": "Podiatry",
   "state": "FL"
  },
  "type": "http"
 },
 "output": {
  "type": "json",
  "example": {
   "rows": [
    {
     "dropped_count": 6,
     "dropped_npis": [
      "1043724263",
      "1871899922"
     ],
     "dropped_specialties": [
      "Podiatry",
      "Optometry"
     ],
     "group_enrollment_id": "I20090810000434",
     "group_legal_name": null,
     "latest_snapshot": "2026-07-01",
     "prior_snapshot": "2026-01-01",
     "state": "FL"
    }
   ],
   "total_matched": 1
  }
 }
}

Try it (unpaid: shows the 402)

curl -si -X GET 'https://api.govparse.io/v1/pecos/provider-exodus/search' -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/6b31f7c8c0b5/probe.json re-runs this probe right now for $0.01 and writes the result here. POST https://bazaar.agentexchange.work/featured with {"id":"6b31f7c8c0b5"} 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.govparse.io.