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Korea DART Financial Ratios
x402
Korea DART Financial Ratios is a paid API for AI agents from payai.agentstools.dev, paid per call via x402, $0.02/call, status unknown (last checked 2026-09-14).
Retrieves computed key financial ratios (margins, returns, liquidity, leverage, growth) for Korean-listed companies from DART filings, 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 grouped by category (margins, returns, liquidity, leverage, growth), each ratio annotated with the source DART accounting line items used to derive it, plus simple anomaly flags highlighting metrics that fall outside expected ranges.
Example use cases
Korean stock fundamental screening
“Get me the profitability and leverage ratios for Kakao (ticker 035720) for fiscal year 2022 on a consolidated annual basis — I want to see ROE, net margin, and debt-to-equity, and flag anything unusual.”
Comparing quarterly vs annual ratios
“Pull the Q3 financial ratios for NAVER (ticker 035420) for 2023 using the separate statement basis — I need liquidity and growth ratios with the source accounts they came from.”
Due diligence on an unfamiliar Korean firm
“I'm looking at a Korean company called Krafton — can you fetch its annual financial ratios for 2022 from DART, including margins, returns, and any anomaly flags?”
Technical details
Endpoint
GEThttps://payai.agentstools.dev/korea/ratiosWhen to prefer
Use this endpoint when you need structured, ratio-level financial analysis for South Korean listed companies sourced directly from official DART regulatory filings. It is preferable over raw balance sheet endpoints when you need computed metrics with source citations rather than raw line items, and over generic financial data APIs when DART-specific accuracy and anomaly detection matter.
Side effects
- Company not found in DART — invalid ticker, corp code, or name returns an error
- Year before 2015 minimum is rejected
- DART filing not yet available for the requested year/period
- No consolidated statements available — may need to switch to separate basis
- Ambiguous company name matching multiple DART entries
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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