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The Stall — Strategy Signal
x402
The Stall — Strategy Signal is a paid API for AI agents from the-stall.intuitek.ai, paid per call via x402, $0.11/call, status unknown (last checked 2026-09-14).
Returns an AI-callable trading strategy signal (buy/sell/hold) for a given stock or crypto ticker, optionally including recent OHLCV bars.
Price / call$0.11
Success—
StatusUnknown
How this service works
Technical analysis signal for any US equity, ETF, or crypto. Returns RSI(14), MACD(12/26/9), Bollinger Bands(20), volume trend, directional posture (STRONG_BUY/BUY/NEUTRAL/SELL/STRONG_SELL), and key price levels. Richer output than comparable services at $0.090. Free upstream: Yahoo Finance (equities), CoinGecko (crypto).
Output
Returns a strategy signal (e.g. buy, sell, hold) for the requested ticker symbol, confidence or strength metadata, and optionally the last 5 OHLCV (open, high, low, close, volume) candlestick bars for context.
Example use cases
Example prompt
“What's the current strategy signal for NVDA — is it a buy, sell, or hold? Also include the last 5 price bars so I can see recent movement.”
Technical details
Endpoint
GEThttps://the-stall.intuitek.ai/cap/strategy-signalWhen to prefer
Use this endpoint when you need a quick, pay-per-call trading strategy signal for a stock or crypto asset without setting up accounts or API keys. Ideal for AI agents that need actionable buy/sell/hold recommendations with optional recent price bar context, billed in USDC on Base mainnet via x402 protocol.
Side effects
- Unknown or unsupported ticker symbol returns an error or empty signal
- Missing required 'symbol' query parameter returns 400-level error
- Payment failure via x402/USDC results in 402 Payment Required response
- Stale or unavailable market data may return a degraded or null signal
- Network timeout if upstream data provider is slow
Input
{
"input": {
"type": "http",
"method": "GET",
"queryParams": {
"symbol": "AAPL",
"include_bars": true
}
}
}Schema · Request body
| Field | Type | Description |
|---|---|---|
| required | string | |
| properties | string |
Output
{
"rsi": 48.1168,
"bars": [
{
"ts": "2026-06-05",
"low": 307.1499938964844,
"high": 315.1700134277344,
"open": 307.3399963378906,
"close": 307.3399963378906,
"volume": 65310500
},
{
"ts": "2026-06-08",
"low": 301.1700134277344,
"high": 317.3999938964844,
"open": 301.5400085449219,
"close": 301.5400085449219,
"volume": 77949100
},
{
"ts": "2026-06-09",
"low": 287.7799987792969,
"high": 300.75,
"open": 290.54998779296875,
"close": 290.54998779296875,
"volume": 70108800
},
{
"ts": "2026-06-10",
"low": 287.3800048828125,
"high": 294.75,
"open": 291.5799865722656,
"close": 291.5799865722656,
"volume": 52793300
},
{
"ts": "2026-06-11",
"low": 289.5899963378906,
"high": 297,
"open": 295.6300048828125,
"close": 295.6300048828125,
"volume": 42523300
}
],
"macd": {
"line": 3.4964,
"signal": 7.5277,
"histogram": -4.0313
},
"name": "Apple Inc.",
"price": 295.63,
"score": -1,
"symbol": "AAPL",
"posture": "SELL",
"signals": [
"MACD negative",
"MACD above zero",
"price below BB midline"
],
"currency": "USD",
"strength": 0.2,
"bollinger": {
"lower": 290.2003,
"upper": 318.2697,
"width": 0.0923,
"middle": 304.235
},
"data_source": "yahoo_finance",
"generated_at": "2026-06-12T05:13:06.941Z",
"volume_trend": "stable"
}Tags
x402
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