x402 census · sellers · blockchain-api.x402-chain-tools.workers.dev · JSON
blockchain-api.x402-chain-tools.workers.dev unverified
blockchain-api.x402-chain-tools.workers.dev lists 9 x402 resources in cdp; 0 answered a valid 402 to an unpaid GET, 0 are dead; prices $0.001 to $0.002; on-chain 2 payers, 3 payments, $0.003 USDC; discovery files: manifest, llms, openapi.
Listed resources
9
POST 9
Valid 402
0 / 0
verdict unverified
Dead
0
none
Prices
$0.001–$0.002
median $0.002; networks base
Payers on record
2
3 payments, $0.003 USDC, last 2026-09-25
Sampler share
100.0%
payments from monitor/indexer-shaped wallets
Discovery files on the host (checked 2026-09-30)
| File | Status | Detail |
|---|---|---|
| /.well-known/x402 | present | object-list, 7 entries, with prices |
| /openapi.json | present | 8 paths, 0 operations with x-payment-info, 7 declare a 402 response |
| /llms.txt | present | 2,435 bytes, mentions x402 |
| /.well-known/agent-card.json | absent (HTTP 404) |
On-chain settlement facts (public payTo addresses)
2 distinct paying wallets, 3 payments, $0.003 USDC between 2026-09-14 and 2026-09-25; 100.0% of payments came from sampler-shaped wallets. Source: forensics-2026-09-30; the payTo also receives for 1 other host; on-chain totals are per address, not per host.
payTo: 0xa7e1fe3744E3b6D55237d95cE575cAFe3b8abeCD. The same payTo also receives for 1 other host: arn-x402-payguard-payment-security.rajdeep-dutta-in.workers.dev; on-chain totals are per address, not per host.
Resources (9)
| Resource | Price | Network | Verdict | Catalogs | Description |
|---|---|---|---|---|---|
| POST /chain/block | $0.001 | base | unprobed | cdp | Check the latest or current Base Mainnet block number. Use this to get the live Base bloc… |
| POST /chain/transaction-lookup | $0.002 | base | unprobed | cdp | Lookup Base transaction by hash on Base Mainnet. Return sender, recipient, value, nonce, … |
| POST /chain/transaction-receipt-status | $0.002 | base | unprobed | cdp | Check Base transaction receipt status by transaction hash. Determine whether the transact… |
| POST /chain/wallet-preflight | $0.002 | base | unprobed | cdp | Check read-only ERC-20 wallet readiness for a planned token spend. |
| POST /chain/receipt | $0.002 | base | unprobed | cdp | Get a Base transaction receipt and execution status. |
| POST /chain/allowance | $0.001 | base | unprobed | cdp | Get the ERC-20 allowance from an owner to a spender. |
| POST /chain/tx | $0.002 | base | unprobed | cdp | Look up a Base Mainnet transaction. |
| POST /chain/token-balance | $0.001 | base | unprobed | cdp | Get an ERC-20 token balance for a Base address. |
| POST /chain/balance | $0.001 | base | unprobed | cdp | Get the native ETH balance of a Base address. |
Catalog rows: cdp 9. Listed since at least 2026-09-01; last catalog update 2026-09-24. CDP counters: 13 calls, 11 payer-rows in 30 days (catalog-reported).
Badge
<a href="https://bazaar.agentexchange.work/seller/blockchain-api.x402-chain-tools.workers.dev"><img src="https://bazaar.agentexchange.work/seller/blockchain-api.x402-chain-tools.workers.dev.svg" alt="blockchain-api.x402-chain-tools.workers.dev on the Agent Exchange x402 census: 0 routes live"></a>
Paid report (x402)
GET https://bazaar.agentexchange.work/seller/blockchain-api.x402-chain-tools.workers.dev/report.json re-probes up to 18 of these resources right now, re-fetches the manifest and returns the whole record for $0.05 USDC on Base. Unpaid requests answer 402 with the terms. Pricing.