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DeepSearch Korea Sentiment Movers
x402
DeepSearch Korea Sentiment Movers is a paid API for AI agents from x402.deepsearch.com, paid per call via x402, $0.1/call, status unknown (last checked 2026-10-10).
Returns Korean listed companies whose net news sentiment over a configurable look-back window has shifted furthest from their historical average, with direction filtering, article counts, baseline vs. current sentiment scores, and representative headlines.
Price / call$0.1
Success—
StatusUnknown
How this service works
Korean listed companies whose net news sentiment over the last N days (default 30) moved furthest from their historical average — sharp deterioration or improvement — with article counts, baseline vs current sentiment, the delta and representative headlines. direction=both (default), drop, or improve.
Output
A JSON array of Korean listed companies ranked by the magnitude of their news sentiment shift, each entry including company name, KRX stock code, current sentiment score, baseline (historical average) sentiment score, delta, number of articles analyzed, and a sample of representative headlines. The direction of the overall query (both/drop/improve) is echoed in the response.
Example use cases
Detect at-risk Korean stocks
“Which KRX-listed companies have had the sharpest drop in news sentiment over the past 30 days? Give me the top 10 worst deteriorations so I can flag them as potential risks.”
Screen improving sentiment for long ideas
“Find me up to 15 Korean stocks where news sentiment has improved the most relative to their historical baseline over the past 7 days — I'm looking for positive momentum candidates.”
Monitor broad sentiment shifts weekly
“Give me both the biggest sentiment improvers and the biggest sentiment drops among Korean listed companies over the last 7 days, up to 20 companies total, so I can get a pulse on the market mood.”
Technical details
Endpoint
GEThttps://x402.deepsearch.com/v1/context/sentiment-movers?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need to identify which specific Korean listed companies are experiencing unusual news sentiment momentum — either sharp deterioration or improvement — relative to their own historical norms. It is purpose-built for KRX-listed equities and combines sentiment scoring, historical baselining, and news volume in a single ranked output, making it superior to generic sentiment APIs when the goal is to surface outliers across the Korean market rather than analyze sentiment for a single known company.
Side effects
- Invalid days value outside 1-90 range may return an error or be clamped
- Invalid direction enum value returns a validation error
- limit values outside 1-30 may be rejected or clamped
- No movers found for the specified window returns an empty array
- Payment failure (402) if USDC payment is not properly attached
- Stale or incomplete news data for thinly covered companies may reduce reliability of sentiment delta
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"data": {
"movers": [
{
"name": "…",
"delta": -0.6,
"articles": 41,
"headlines": [
"…"
],
"sentiment": -0.42,
"stock_code": "000000",
"baseline_sentiment": 0.18
}
],
"direction": "both"
},
"packType": "sentiment-movers"
}
}Tags
x402
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