Agent Exchange x402 census and directory

x402 census · blockchain-api.x402-chain-tools.workers.dev · bb81b4e534c9 · JSON

POST /chain/transaction-receipt-status

unprobed

Check Base transaction receipt status by transaction hash. Determine whether the transaction is pending, confirmed successful, or confirmed reverted, with receipt, block, and gas details.

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://blockchain-api.x402-chain-tools.workers.dev/chain/transaction-receipt-status
MethodPOST
Price$0.002 USDC = 2000 atomic units of 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913
Networkeip155:8453 (base); also accepts solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp
payTo0xa7e1fe3744E3b6D55237d95cE575cAFe3b8abeCD
Sellerblockchain-api.x402-chain-tools.workers.dev
Catalogscdp (row updated 2026-09-08)
Listed since (lower bound)2026-09-08 (earliest catalog timestamp; catalogs report last-update times only)
Last catalog update2026-09-08
CDP quality counters1 calls and 1 unique payers in 30 days, last call 2026-09-08 (catalog-reported, not verified on chain)
Category (keyword rule)chain-rpc
Templated pathno
x402Version in catalog2
Service name / tagsx402 Chain Tools · x402, blockchain, base, transactions

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 payers2
Payments3
USDC volume$0.003
Median payment$0.001
First / last payment2026-09-14 / 2026-09-25
Sampler-shaped share of payments100.0%
Payers that are not samplers0
Sourceforensics-2026-09-30
Address0xa7e1fe3744E3b6D55237d95cE575cAFe3b8abeCD

Declared input and output (extensions.bazaar)

{
 "input": {
  "body": {
   "hash": "0x0000000000000000000000000000000000000000000000000000000000000000"
  },
  "bodyType": "json",
  "method": "POST",
  "type": "http"
 },
 "output": {
  "type": "json",
  "example": {
   "confirmed": false,
   "hash": "0x0000000000000000000000000000000000000000000000000000000000000000",
   "network": "eip155:8453",
   "ok": true,
   "receipt": null,
   "receipt_found": false,
   "success": null
  }
 }
}

Try it (unpaid: shows the 402)

curl -si -X POST 'https://blockchain-api.x402-chain-tools.workers.dev/chain/transaction-receipt-status' -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/bb81b4e534c9/probe.json re-runs this probe right now for $0.01 and writes the result here. POST https://bazaar.agentexchange.work/featured with {"id":"bb81b4e534c9"} 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 blockchain-api.x402-chain-tools.workers.dev.