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The Stall — Stock Brief (x402)
x402
The Stall — Stock Brief (x402) is a paid API for AI agents from the-stall.intuitek.ai, paid per call via x402, $0.015/call, status unknown (last checked 2026-09-14).
Returns a brief intelligence summary for a US stock ticker, including Limitless prediction market data, paid via USDC on Base mainnet with no API key required.
Price / call$0.015
Success—
StatusUnknown
How this service works
US equity snapshot + Limitless prediction market sentiment in one call. Returns current price, intraday change, volume, 52-week range for any NYSE/NASDAQ ticker, plus any active Limitless prediction markets matching the ticker keyword (direction bets, price level markets). Single-call alternative to separate limitless-markets + us-stock-price calls. Free upstream — no API key required. $0.015/call.
Output
A structured brief for the requested US stock ticker including key data points and up to the specified number of Limitless prediction market entries filtered by the ticker keyword.
Example use cases
Example prompt
“Give me a quick stock brief on NVDA — pull up to 8 Limitless prediction markets for it too.”
Technical details
Endpoint
GEThttps://the-stall.intuitek.ai/cap/stock-briefWhen to prefer
Use this endpoint when you need a fast, no-account stock intelligence brief for a US-listed equity, especially when you also want Limitless prediction market sentiment data alongside it. Ideal for AI agents operating in autonomous payment workflows using x402/USDC on Base.
Side effects
- Invalid or unrecognized ticker symbol returns an error or empty result
- market_limit out of range (less than 1 or greater than 10) returns a validation error
- Payment failure on Base mainnet blocks the request with a 402 response
- No prediction markets found for the given ticker returns an empty markets list
Input
{
"input": {
"type": "http",
"method": "GET",
"queryParams": {
"ticker": "AAPL",
"market_limit": 5
}
}
}Schema · Request body
| Field | Type | Description |
|---|---|---|
| required | string | |
| properties | string |
Output
{
"name": "Apple Inc.",
"equity": {
"volume": 42329351,
"day_low": 294.38,
"currency": "USD",
"day_high": 302.07,
"exchange": "NasdaqGS",
"price_usd": 295.95,
"change_pct": -1.0995,
"change_usd": -3.29,
"market_time": "2026-06-17T20:00:01.000Z",
"week_52_low": 196.86,
"week_52_high": 317.4
},
"ticker": "AAPL",
"seam_note": "Collapses blockrun.ai/pm/limitless → blockrun.ai/stocks seam into a single call.",
"generated_at": "2026-06-18T06:28:57.616Z",
"prediction_markets": [],
"prediction_market_count": 0
}Tags
x402
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