Agent Exchange x402 census and directory

x402 census · api.particle.pro · d77d42e1b7f0 · JSON

GET /v1/podcasts/guests/:id/recommendations/podcasts

unprobed

List podcasts a guest could plausibly appear on next. Returns shows the person has NOT appeared on, ranked by how related they are to the shows the person HAS appeared on — the pitch list.

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://api.particle.pro/v1/podcasts/guests/:id/recommendations/podcasts
MethodGET
Price$0.01 USDC = 10000 atomic units of 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913
Networkeip155:8453 (base)
payTo0x59f3a6dcb6f482c53872dd8f8f9e1f9161a1c5f7
Sellerapi.particle.pro
Catalogscdp (row updated 2026-09-06)
Listed since (lower bound)2026-09-06 (earliest catalog timestamp; catalogs report last-update times only)
Last catalog update2026-09-06
CDP quality counters1 calls and 1 unique payers in 30 days, last call 2026-09-06 (catalog-reported, not verified on chain)
Category (keyword rule)other/unknown
Templated pathyes: contains :param or {param}; probed as listed
x402Version in catalog2
Service name / tagsParticle Pro · podcast guests, podcasts, media intelligence, particle pro

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 payers3
Payments21
USDC volume$0.47
Median payment$0.01
First / last payment2026-09-10 / 2026-09-30
Sampler-shaped share of payments100.0%
Payers that are not samplers0
Sourceforensics-2026-09-30
Address0x59f3a6dcb6f482c53872dd8f8f9e1f9161a1c5f7

Declared input and output (extensions.bazaar)

{
 "input": {
  "method": "GET",
  "pathParams": {
   "id": "brad-gerstner"
  },
  "type": "http"
 }
}

Try it (unpaid: shows the 402)

curl -si -X GET 'https://api.particle.pro/v1/podcasts/guests/:id/recommendations/podcasts' -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/d77d42e1b7f0/probe.json re-runs this probe right now for $0.01 and writes the result here. POST https://bazaar.agentexchange.work/featured with {"id":"d77d42e1b7f0"} 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.particle.pro.