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DeepSearch Korea/US Stock Intelligence API – Briefing
x402
DeepSearch Korea/US Stock Intelligence API – Briefing is a paid API for AI agents from x402.deepsearch.com, paid per call via x402, $0.05/call, status unknown (last checked 2026-10-12).
Returns an AI-generated intraday news briefing, analyst consensus, investor flows, market pulse, and knowledge-graph signals for a Korean KRX or US stock ticker
Price / call$0.05
Success—
StatusUnknown
How this service works
Korean (KRX) stock data for AI agents: analyst consensus, investor flows, market pulse, knowledge-graph signals (why a stock moved, hot themes, theme revenue evidence), 10-year financials and 3-year prices, plus US fundamentals and SEC filings. Pay per call in USDC on Base Mainnet — no subscription, no API key.
Output
A JSON object containing the date, company name, ticker, current price in KRW, percentage change, a language-tagged AI-generated briefing text, a short headline, pack type, and an array of source articles (URL, title, publisher, publishedAt) that informed the briefing. Optionally includes analyst consensus, investor flow data, knowledge-graph theme signals, 10-year financials, and 3-year price history depending on pack type.
Example use cases
Explaining a sudden Korean stock spike
“Samsung Electronics just jumped 3% — can you pull the DeepSearch briefing for 005930 and tell me exactly why it moved, which news triggered it, and what themes are in play?”
Pre-market research on a KRX holding
“Before the Korean market opens, give me an AI briefing on POSCO Holdings (ticker 005490) — I want analyst consensus, recent investor flows, and any knowledge-graph signals about what's driving the stock.”
Monitoring hot sector themes in Korea
“What are the hot themes affecting SK Hynix (000660) right now? Pull the DeepSearch briefing and highlight any market pulse signals or theme revenue evidence I should know about.”
Technical details
Endpoint
GEThttps://x402.deepsearch.com/v1/context/briefing/%7Bticker%7D?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need a rich, AI-synthesized stock intelligence briefing specifically for Korean KRX or US equities — especially when you want not just raw price data but explanatory context (why a stock moved, what themes are hot, analyst consensus, investor flows, and knowledge-graph signals). Prefer this over generic financial data APIs when the user needs actionable narrative intelligence rather than raw tick data, and when pay-per-call USDC pricing on Base Mainnet is acceptable.
Side effects
- Invalid or unsupported ticker returns an error or empty result
- Payment failure on Base Mainnet (insufficient USDC balance) blocks the request
- Intraday briefing may not yet be available before market open
- Non-KRX / non-US tickers are not supported
- Network or provider downtime results in 5xx errors
- Malformed ticker format (e.g. missing leading zeros for KRX codes) may return no data
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| properties | string |
Output
Schema · Response
{
"type": "json",
"example": {
"date": "2026-10-01",
"name": "삼성전자",
"type": "INTRADAY",
"ticker": "005930",
"sources": [
{
"url": "https://www.hankookilbo.com/…",
"title": "러닝족 겨냥... 삼성전자, 최초로 클립형 무선 이어폰 내놨다",
"publisher": "한국일보",
"publishedAt": "2026-10-01T11:15:00+09:00"
}
],
"briefing": "삼성전자가 11:30(KST) 기준으로 270,000원에 거래되면서…",
"headline": "신제품 출시 잇따라",
"language": "ko",
"packType": "briefing",
"priceKRW": 270000,
"changePct": 0.56
}
}Tags
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