# Korean Company Name Resolver (kr-dd/resolve)

> Korean Company Name Resolver (kr-dd/resolve) is a paid API for AI agents from x402.pokt-agent.com, paid per call via x402, $0.005/call, status unknown (last checked 2026-10-12).

Resolves a Korean company name or partial query to canonical company identifiers including corp_code and stock_code, handling ambiguous matches.

## Facts

- Endpoint: GET https://x402.pokt-agent.com/kr-dd/resolve?utm_source=zero.xyz
- Price: $0.005/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-name-resolver-kr-dd-resolve-8a593cdb
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_WALHrEllGvT2m_bDupDMP

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-name-resolver-kr-dd-resolve-8a593cdb
```

Example prompt: Can you resolve 'Samsung Electronics' to its official Korean corp_code and stock code so I can pull its DART filings?

## When to prefer this

Use this endpoint as the first step in any Korean company due diligence workflow when you have a company name but need the official corp_code or stock_code to query DART filings, sanctions lists, or business registries. Prefer this over manual DART searches when automating Korean corporate research pipelines, especially when the input name may be ambiguous or in English transliteration.

## Known failure modes

- No match found for the queried company name — returns empty candidates list
- Query string too vague or generic — returns large ambiguous candidate set
- Korean-language input may need romanization or Hangul encoding handled correctly
- Service unavailable or payment failure via x402 — HTTP 402 or 5xx error
- Rate limiting or micropayment rejection on Base network

## 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 an ambiguity flag (true/false) and, if ambiguous, a list of candidate companies each with their English name, corp_code (DART identifier), and stock_code (KRX ticker). If unambiguous, returns the single matched company's identifiers.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "GET"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "required": [
      "q"
     ],
     "properties": {
      "q": {
       "type": "string"
      }
     }
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "ambiguous": true,
  "candidates": [
   {
    "name_en": "SAMSUNG ELECTRONICS CO,.LTD",
    "corp_code": "00126380",
    "stock_code": "005930"
   }
  ]
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/korean-company-name-resolver-kr-dd-resolve-8a593cdb/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)