x402 census · kbv-server-f7vfitmlkq-du.a.run.app · cf544b3419c4 · JSON
POST /v1/business/verify
unprobed
KYB identity verification for due diligence and compliance: confirm that a business registration number really matches the representative (CEO) name and opening date before onboarding, contracting with or paying a counterparty. Live Korean National Tax Service (NTS) data.
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://kbv-server-f7vfitmlkq-du.a.run.app/v1/business/verify |
| Method | POST |
| Price | $0.05 USDC = 50000 atomic units of 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 |
| Network | eip155:8453 (base) |
| payTo | 0xbD23a7e6eE1F1b8b5D5AeFEB4fBdE2B84C04bD5C |
| Seller | kbv-server-f7vfitmlkq-du.a.run.app |
| Catalogs | cdp (row updated 2026-09-16) |
| Listed since (lower bound) | 2026-09-16 (earliest catalog timestamp; catalogs report last-update times only) |
| Last catalog update | 2026-09-16 |
| CDP quality counters | 3 calls and 1 unique payers in 30 days, last call 2026-09-16 (catalog-reported, not verified on chain) |
| Category (keyword rule) | research/reports |
| Templated path | no |
| x402Version in catalog | 2 |
| Service name / tags | Korea Business Verify (KBV) · kyb, due-diligence, identity-verification, compliance, korea |
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": {
"business_number": "124-81-00998",
"opening_date": "2015-03-02",
"representative_name": "홍길동"
},
"bodyType": "json",
"method": "POST",
"type": "http"
},
"output": {
"type": "json",
"example": {
"business_number": "1248100998",
"cache": false,
"checked_at": "2026-09-03T00:56:04.239Z",
"closed_date": null,
"identity_match": false,
"source": "Korea National Tax Service (NTS)",
"status": "active",
"status_code_raw": "01",
"tax_type": "general"
}
}
}
Try it (unpaid: shows the 402)
curl -si -X POST 'https://kbv-server-f7vfitmlkq-du.a.run.app/v1/business/verify' -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/cf544b3419c4/probe.json re-runs this probe right now for $0.01 and writes the result here. POST https://bazaar.agentexchange.work/featured with {"id":"cf544b3419c4"} 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 kbv-server-f7vfitmlkq-du.a.run.app.