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finance.toon.haus Options Chain
x402
finance.toon.haus Options Chain is a paid API for AI agents from finance.toon.haus, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-14).
Returns options chain data including implied volatility (IV), volume, and open interest (OI) for a given stock ticker
Price / call$0.01
Success—
StatusUnknown
How this service works
Options chain with IV, volume, OI
Output
Returns a structured options chain for the requested stock, including calls and puts organized by expiration date and strike price, with implied volatility (IV), volume, and open interest (OI) for each contract.
Example use cases
Example prompt
“Pull up the full options chain for TSLA — I want to see the implied volatility, volume, and open interest across all strikes and expirations.”
Technical details
Endpoint
GEThttps://finance.toon.haus/api/stock/optionsWhen to prefer
Use this endpoint when you need structured options chain data including IV, volume, and OI for a specific stock — ideal for options traders, volatility analysis, or scanning for unusual options activity. Prefer this over general market data endpoints when derivatives data is specifically required.
Side effects
- Invalid or unknown ticker symbol returns empty or error response
- Ticker has no listed options (e.g. OTC stocks) returns no data
- Market closed or data delay may cause stale IV/volume figures
- Rate limiting or payment failure returns 402 or 429 error
- Network timeout for tickers with very large options chains
Input
{
"input": {
"type": "http",
"method": "GET",
"queryParams": {
"ticker": "AAPL"
}
}
}Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object |
Output
{
"_truncated": true,
"_originalSize": 17146
}Tags
x402
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