the402 endpoint detail

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pf-x402-api-testnet.ahndohun1.workers.dev business delinquency

https://pf-x402-api-testnet.ahndohun1.workers.dev/v1/kr/business/delinquency

answers 402

Search Korea's National Tax Service public disclosure list of high-amount and habitual tax delinquents (고액·상습체납자 명단, National Tax Basic Act Art. 85-5) by Korean company or trade name. Returns disclosed records: total amount owed, tax category, representative, region — for both the corporate and individual lists.

We sent a real GET request to this endpoint and it answered 402 with payment requirements we could parse.
Price
$0.03
Network
base-sepolia
Pay to
0x821e8BEE53Ae7A04121b46AC562cdC3C10b40871
Spec dialect
v2 (declares x402Version 2)
Transport
PAYMENT-REQUIRED header
HTTP method
GET
Response latency
157 ms
Payment options
1 usable of 1
Last checked
2026-08-15T14:24:42.494Z (3d ago)
Category
search

Re-check it yourself:
curl "https://api.the402.dev/validate?url=https%3A%2F%2Fpf-x402-api-testnet.ahndohun1.workers.dev%2Fv1%2Fkr%2Fbusiness%2Fdelinquency"