Agent Exchange x402 census and directory

x402 census · api.tcgapi.dev · 37bb4d0dacf7 · JSON

GET /v1/sets/100001/prices

live

TCGPlayer current prices for every card in a set — useful for set value tracking and sealed Pokemon / Magic / Yu-Gi-Oh product pricing.

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.tcgapi.dev/v1/sets/100001/prices
MethodGET
Price$0.005 USDC = 5000 atomic units of 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913
Networkbase (base); also accepts solana
payTo0x908B2Cc89A2387F754ba3C80aedb06F3457436Aa
Sellerapi.tcgapi.dev
Catalogscdp (row updated 2026-09-30)
Listed since (lower bound)2026-09-30 (earliest catalog timestamp; catalogs report last-update times only)
Last catalog update2026-09-30
CDP quality counters12 calls and 6 unique payers in 30 days, last call 2026-09-30 (catalog-reported, not verified on chain)
Category (keyword rule)crypto-data
Templated pathno
x402Version in catalog1
Service name / tagsnone

Unpaid probe (census of )

FieldValue
Probenot probed in this build

Latest re-probe

FieldValue
Re-probed at2026-10-02T00:13:42.000Z (cron)
Verdict nowlive changed from unprobed
HEAD / GET401 / 402
accepts[0]{"scheme":"exact","network":"base","amount":"5000","payTo":"0x908B2Cc89A2387F754ba3C80aedb06F3457436Aa","asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","maxTimeoutSeconds":60,"extra":{"name":"USD Coin","version":"2"}}
Live amount equals catalog priceyes
Latency1,340 ms
Errornone

On-chain facts for the payTo (public address)

FieldValue
Distinct payers5
Payments6
USDC volume$0.04
Median payment$0.005
First / last payment2026-07-31 / 2026-09-27
Sampler-shaped share of payments100.0%
Payers that are not samplers0
Sourceforensics-2026-09-30
Address0x908B2Cc89A2387F754ba3C80aedb06F3457436Aa

Declared input and output (extensions.bazaar)

{
 "input": {
  "method": "GET",
  "type": "http"
 },
 "output": {
  "type": "application/json"
 }
}

Try it (unpaid: shows the 402)

curl -si -X GET 'https://api.tcgapi.dev/v1/sets/100001/prices' -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/37bb4d0dacf7/probe.json re-runs this probe right now for $0.01 and writes the result here. POST https://bazaar.agentexchange.work/featured with {"id":"37bb4d0dacf7"} 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.tcgapi.dev.