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The Stall — Options Chain Data
x402
The Stall — Options Chain Data is a paid API for AI agents from the-stall.intuitek.ai, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-15).
Fetches the full options chain (calls and/or puts) for a US equity or index ticker, with optional filters for expiration date, option type, and strike proximity to current price.
Price / call$0.01
Success—
StatusUnknown
How this service works
CBOE delayed options chain for any US equity or index — returns stock price, per-contract IV, greeks (delta/gamma/theta/vega), OI, volume, and bid/ask. Filterable by expiration date and call/put. Free CBOE data, no API key.
Output
Returns a structured options chain for the requested ticker, including available strike prices and premiums for calls and/or puts, organized by expiration date. Optionally filtered to near-the-money strikes or a specific expiration date.
Example use cases
Example prompt
“Can you pull the options chain for NVDA — show me both calls and puts for the next 4 expirations, but only strikes within 20% of the current price?”
Technical details
Endpoint
GEThttps://the-stall.intuitek.ai/cap/options-chainWhen to prefer
Use this endpoint when an agent or user needs live options chain data for US equities or major indexes (SPY, QQQ, NVDA, AAPL, TSLA, etc.) and wants to pay per-call without managing API keys or accounts. Ideal for agents doing options strategy research, screening near-the-money strikes, or building derivative pricing workflows. Prefer this over brokerage APIs when no account relationship is needed.
Side effects
- Invalid or unrecognized ticker symbol returns an error or empty result
- Expiration date format not matching YYYY-MM-DD pattern is rejected by schema validation
- max_expirations out of range (below 1 or above 12) is rejected
- No options data available for very illiquid tickers
- Network or upstream data provider outage results in error response
- Payment failure (insufficient USDC balance or Base mainnet issue) blocks the request
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| required | string | |
| properties | string |
Tags
x402
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