# The Stall — Strategy Signal

> 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.

## Facts

- Endpoint: GET https://the-stall.intuitek.ai/cap/strategy-signal
- Price: $0.11/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/the-stall-strategy-signal-545b86df
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_rk2vVxEpLoDm4MEWYGTwP

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability the-stall-strategy-signal-545b86df
```

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.

## When to prefer this

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.

## Known failure modes

- 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

## 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 request

```json
{
 "input": {
  "type": "http",
  "method": "GET",
  "queryParams": {
   "symbol": "AAPL",
   "include_bars": true
  }
 }
}
```

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "required": {
   "type": "string"
  },
  "properties": {
   "type": "string"
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/the-stall-strategy-signal-545b86df/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from the-stall.intuitek.ai](https://www.zero.xyz/host/the-stall.intuitek.ai/llms.txt)