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Korean Corporate Financial Statements API
x402
Korean Corporate Financial Statements API is a paid API for AI agents from x402helper.xyz, paid per call via x402, $0.039/call, status unknown (last checked 2026-11-01).
Retrieves Korean public company financial statements (income, balance sheet, cash flow) by ticker, company name, or DART code for a given fiscal year.
Price / call$0.039
Success—
StatusUnknown
How this service works
X402 micropayments server — AI agents pay USDC for OFAC screening, rates, and billing verification.
Output
Returns a JSON object with success flag and a result object containing the requested financial statements (income statement, balance sheet, and/or cash flow) for the specified Korean company and fiscal year, structured as standardized financial line items.
Example use cases
Equity research on Korean tech company
“Get me the consolidated annual income statement and cash flow for SK Hynix (ticker 000660) for fiscal year 2023 — I'm building a financial model.”
Comparing separate vs consolidated financials
“Fetch both the consolidated and separate balance sheets for Hyundai Motor (ticker 005380) for 2021 so I can see how the subsidiary structure affects their reported assets.”
Half-year revenue check for Korean biotech
“Pull the half-year income statement for Celltrion using DART corp code 00128940 for fiscal year 2022 — I just need the income statement, not the full set.”
Technical details
Endpoint
GEThttps://x402helper.xyz/89e509/korea/financials?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need structured financial statement data for Korean publicly listed companies, especially when you have a 6-digit Korean stock ticker or 8-digit DART corp code. Prefer this over general financial data APIs when the target is a Korean company filing with DART (Korea FSS). It supports historical data from 2015 onward with granularity down to quarterly (q1, q3) and half-year periods.
Side effects
- Invalid or unrecognized ticker/corp_code returns empty result or error
- Year before 2015 not supported (minimum year constraint)
- Company not publicly listed on Korean exchanges returns no data
- Ambiguous company name with no ticker/corp_code may return wrong entity
- Consolidated statements unavailable for some companies — fallback to separate basis needed
- DART data lag may mean recent quarters are not yet available
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"result": {},
"success": true
}
}Tags
x402
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