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Korea DART Financial Ratios
x402
Korea DART Financial Ratios is a paid API for AI agents from api.agentstools.dev, paid per call via x402, $0.02/call, status unknown (last checked 2026-09-13).
Computes key financial ratios (margins, returns, liquidity, leverage, growth) from Korea DART filings for a given company and fiscal year, with source account citations and anomaly flags.
Price / call$0.02
Success—
StatusUnknown
How this service works
Key financial ratios computed from Korea DART filings: margins, returns, liquidity, leverage and growth. Give a ticker, corp code or name plus a year and get ratios, each number citing the source accounts it was derived from, plus simple anomaly flags.
Output
A structured object containing computed financial ratios (profit margins, return metrics, liquidity ratios, leverage ratios, growth rates), each annotated with the source DART filing accounts used in the calculation, plus simple anomaly flags for values outside expected ranges.
Example use cases
Due diligence on Korean acquisition target
“I'm looking at acquiring a Korean company — pull the consolidated financial ratios for Kakao Corp from their 2022 annual DART filing. I need profitability, liquidity, and leverage ratios, and highlight any anomalies.”
Screening KOSPI stocks by financial health
“Get me the return on equity, current ratio, and debt-to-equity for Hyundai Motor (ticker 005380) from the 2023 annual consolidated DART filing so I can compare it to peers.”
Year-over-year ratio trend check
“Fetch the growth ratios and net margin for SK Hynix (ticker 000660) from their 2021 annual DART filing — I want to see the source accounts each ratio was derived from too.”
Technical details
Endpoint
GEThttps://api.agentstools.dev/korea/ratiosWhen to prefer
Use this endpoint when you need pre-computed, citation-backed financial ratios derived directly from official Korean DART filings, especially when you want anomaly detection built in. Prefer this over raw DART data endpoints when you need ratios (not raw financials), and over generic financial data providers when you need traceability to source DART accounts for Korean-listed companies.
Side effects
- Company not found in DART when name/ticker/corp_code is ambiguous or incorrect — returns 404 or empty match
- Requested fiscal year earlier than 2015 — rejected by schema validation
- DART filing not yet available for the requested year or report period — returns data-not-found error
- Separate statement not available for some companies — falls back or errors if basis=separate is forced
- Rate limit or payment failure for x402 micropayment — returns 402 Payment Required
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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