x402 census · x402check.xyz · 1be648b6785a · JSON
POST /v1/risk-check/batch
unprobed
Up to 25 counterparty risk checks in one call, billed per item, each with a signed ES256 attestation.
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
| Field | Value |
|---|---|
| URL | https://x402check.xyz/v1/risk-check/batch |
| Method | POST |
| Price | $0.007 USDC = 7000 atomic units of 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 |
| Network | eip155:8453 (base); also accepts eip155:137, eip155:42161, eip155:43114, eip155:143, eip155:1329, solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp |
| payTo | 0xbF88b1F49B5e8Ec386289341c4a5ee00bB0E0178 |
| Seller | x402check.xyz |
| Catalogs | cdp (row updated 2026-09-30) |
| Listed since (lower bound) | 2026-09-30 (earliest catalog timestamp; catalogs report last-update times only) |
| Last catalog update | 2026-09-30 |
| CDP quality counters | 1 calls and 1 unique payers in 30 days, last call 2026-09-30 (catalog-reported, not verified on chain) |
| Category (keyword rule) | identity/trust/kyc |
| Templated path | no |
| x402Version in catalog | 2 |
| Service name / tags | x402check · security, risk-check, sanctions, phishing, wallets |
Unpaid probe (census of )
| Field | Value |
|---|---|
| Probe | not 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)
| Field | Value |
|---|---|
| Settlement history | unresolved: payTo not seen in the payer forensics (180 wallets' outbound history) or the Blockscout sample |
Declared input and output (extensions.bazaar)
{
"input": {
"body": {
"requests": [
{
"chain": "base",
"context": "Permit2 signature: unlimited USDC allowance to this spender",
"domain": "https://app.example-dapp.org",
"interaction": {
"type": "permit_signature",
"unlimited": true
},
"wallet": "0x7a3e8f0c2b1d4e5f6a7b8c9d0e1f2a3b4c5d6e7f"
},
{
"chain": "base",
"wallet": "0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045"
}
]
},
"bodyType": "json",
"method": "POST",
"type": "http"
},
"output": {
"type": "json",
"example_truncated": true,
"chars": 463
}
}
Try it (unpaid: shows the 402)
curl -si -X POST 'https://x402check.xyz/v1/risk-check/batch' -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/1be648b6785a/probe.json re-runs this probe right now for $0.01 and writes the result here. POST https://bazaar.agentexchange.work/featured with {"id":"1be648b6785a"} 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 x402check.xyz.