# The Stall — Market Sentiment Intelligence

> The Stall — Market Sentiment Intelligence is a paid API for AI agents from the-stall.intuitek.ai, paid per call via x402, $0.035/call, status unknown (last checked 2026-09-13).

Returns AI-generated market sentiment analysis, payable per-call in USDC on Base via x402 protocol

## Facts

- Endpoint: GET https://the-stall.intuitek.ai/cap/market-sentiment
- Price: $0.035/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-13
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/the-stall-market-sentiment-intelligence-0ef7eadf
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_9Sbmep0UFDeCGoal7Sr_E

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-market-sentiment-intelligence-0ef7eadf
```

Example prompt: What's the current market sentiment — is it bullish or bearish right now? I want a sentiment reading I can use to inform a trade decision.

## When to prefer this

Choose this endpoint when you need pay-per-call market sentiment data with no account setup, API keys, or subscriptions — ideal for autonomous AI agents that need on-demand sentiment signals and can pay USDC micropayments via the x402 protocol on Base mainnet.

## Known failure modes

- Payment not received or insufficient USDC — returns HTTP 402 requiring payment
- Invalid or missing properties parameter — returns 400 bad request
- Market identifier not recognized — returns empty or error response
- Network timeout on Base mainnet payment settlement — call fails to execute
- Rate limiting or capacity issues on the IntuiTek platform — returns 503

## How this service works

Combined crypto market sentiment signal: Crypto Fear & Greed Index (alternative.me, 0–100, 30-day trend) plus BTC and ETH Implied Volatility from Deribit options market (annualized %). Free upstream sources, no keys. Returns current FGI value, classification (Extreme Fear to Extreme Greed), 7-day FGI trend, IV trend (RISING/FALLING/FLAT), and a composite regime label (CAPITULATION_ZONE, OVERHEATED, COMPLACENT_GREED, CALM_MARKET, etc.). Use before making large DeFi positions, calibrating yield f

## Output

Returns a market sentiment assessment — likely including a sentiment label (bullish, bearish, neutral), a confidence or score value, and possibly supporting signals or mood indicators — for the queried market or asset.

## Example request

```json
{
 "properties": "market_sentiment"
}
```

## Request schema (JSON Schema)

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

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/the-stall-market-sentiment-intelligence-0ef7eadf/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)