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2s.io Stock Exchange Holiday Calendar
x402
2s.io Stock Exchange Holiday Calendar is a paid API for AI agents from 2s.io, paid per call via x402, $0.0025/call, status unknown (last checked 2026-09-14).
Returns upcoming market holidays for a given stock exchange, including date, holiday name, full/early close status, and partial trading hours.
Price / call$0.0025
Success—
StatusUnknown
How this service works
Stock-exchange holiday calendar. Pass exchange (default US); returns the list of upcoming market holidays with the date, holiday name, whether the session is a full close or an early close, and the trading hours when partial. Use it to plan around non-trading days. Data by Finnhub.
Output
A list of upcoming market holidays for the specified exchange, each entry containing the holiday date, holiday name, whether the market session is a full close or early close, and the trading hours when the session is only partially closed.
Example use cases
Example prompt
“What are the upcoming market holidays for the US stock exchange — include whether each day is a full close or just an early close, and what the trading hours are on partial days?”
Technical details
Endpoint
GEThttps://2s.io/api/markets/holidayWhen to prefer
Use this endpoint when you need to know which days a stock exchange is closed or has shortened hours, especially for scheduling trades, automating workflows around trading days, or building financial planning tools. Prefer this over a generic calendar API because it returns structured, exchange-specific market holiday data with partial session details powered by Finnhub.
Side effects
- Invalid or unsupported exchange code returns an error or empty list
- Network or upstream Finnhub data unavailability returns a 5xx error
- Malformed query parameter may return a 400 bad request
- Data may lag if Finnhub has not yet published holidays for the next calendar year
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object |
Output
Schema · Response
{
"type": "json",
"schema": {
"type": "object",
"properties": {
"ok": {
"type": "boolean"
},
"meta": {
"type": "object",
"properties": {
"exchange": {
"type": "string"
},
"timezone": {
"type": "string"
}
}
},
"items": {
"type": "array",
"items": {
"type": "object",
"properties": {
"atDate": {
"type": "string"
},
"eventName": {
"type": "string"
},
"tradingHour": {
"type": "string"
}
}
}
},
"total": {
"type": "integer"
},
"source": {
"type": "object",
"properties": {
"url": {
"type": "string"
},
"license": {
"type": "string"
},
"provider": {
"type": "string"
}
}
}
}
},
"example": {
"ok": true,
"meta": {
"exchange": "US",
"timezone": "America/New_York"
},
"items": [
{
"atDate": "2026-07-03",
"eventName": "Independence Day",
"tradingHour": ""
}
],
"total": 1,
"source": {
"url": "https://finnhub.io",
"license": "Finnhub API terms (commercial market, fundamental & alternative data; attribution required)",
"provider": "Finnhub"
}
}
}Tags
x402
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