# Korean Company Due Diligence Report

> Korean Company Due Diligence Report is a paid API for AI agents from x402.pokt-agent.com, paid per call via x402, $0.25/call, status unknown (last checked 2026-10-12).

Generates a comprehensive due diligence report for a Korean company including NTS status, financials, audit opinions, and risk flags, paid per-call in USDC via x402.

## Facts

- Endpoint: POST https://x402.pokt-agent.com/kr-dd/report?utm_source=zero.xyz
- Price: $0.25/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-12
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/korean-company-due-diligence-report-c6549b81
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_j6wp5S8YqF8x_Nw5kugce

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability korean-company-due-diligence-report-c6549b81 -d '<json body>'
```

Example prompt: Can you pull a due diligence report on Kakao Corp — their stock code is 035720 on KOSPI — and give me the report in English, including any risk flags or audit issues?

## When to prefer this

Choose this endpoint when you need a structured, machine-readable due diligence report on a Korean company — especially when you have a Korean business registration number, DART corp_code, or stock code and need NTS status, financials, and sanctions/risk flags in a single call. Prefer this over generic web search when you need authoritative regulatory data from Korean sources without setting up an API account.

## Known failure modes

- Unknown or invalid b_no / corp_code / stock_code returns an empty or error response
- Company not listed in DART or NTS returns partial data
- Payment failure (insufficient USDC or Base network issue) results in HTTP 402 and no report
- Ambiguous query with no matching company returns null company block
- Non-Korean company identifiers return no results

## How this service works

Pay-per-call Korean company due diligence, company ID crosswalk, sanctions screening with Korean name variants, Upbit/Bithumb risk events, HWP to Markdown, business status, business-day calendar, address normalisation, law, rates, filings and more. No account or API key: pay each call in USDC on Base via x402.

## Output

Returns a JSON object with the company's name, market listing, and NTS active status; annual financials (revenue, operating profit, debt ratio) by fiscal year; audit opinion; and an array of risk flags with severity levels (e.g. FREQUENT_CORRECTIONS as warn). All data is sourced from Korean regulatory filings and NTS records.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "b_no": {
   "type": "string"
  },
  "lang": {
   "enum": [
    "en",
    "ko"
   ],
   "type": "string"
  },
  "query": {
   "type": "string"
  },
  "corp_code": {
   "type": "string"
  },
  "stock_code": {
   "type": "string"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "flags": [
   {
    "code": "FREQUENT_CORRECTIONS",
    "severity": "warn"
   }
  ],
  "company": {
   "name": "Kakao Corp.",
   "market": "KOSPI",
   "nts_status": "active",
   "stock_code": "035720"
  },
  "sections": {
   "audit": {
    "opinion_en": "unqualified"
   },
   "financials": {
    "years": [
     {
      "revenue": 8099147815086,
      "fiscal_year": 2025,
      "debt_ratio_pct": 82.5,
      "operating_profit": 732036535379
     }
    ]
   }
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/korean-company-due-diligence-report-c6549b81/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from x402.pokt-agent.com](https://www.zero.xyz/host/x402.pokt-agent.com/llms.txt)