# Market Intelligence API – US Equities Sentiment (24/7)

> Market Intelligence API – US Equities Sentiment (24/7) is a paid API for AI agents from api.marketintelligenceapi.com, paid per call via x402, $0.005/call, status unknown (last checked 2026-10-12).

Returns real-time trade-flow sentiment for tokenized US equities and ETFs around the clock, including overnight and weekend sessions, with buy pressure signals and market breadth data.

## Facts

- Endpoint: GET https://api.marketintelligenceapi.com/api/v1/intelligence/equities?utm_source=zero.xyz
- Price: $0.005/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-12
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/market-intelligence-api-us-equities-sentiment-24-7-433484a2
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_dJrwiyaGyace8aaNuGvTO

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 market-intelligence-api-us-equities-sentiment-24-7-433484a2
```

Example prompt: What's the current overnight sentiment and buy pressure across tokenized US equities like NVDA, AAPL, and SPY right now — are there more advancers or decliners, and which session are we in?

## When to prefer this

Choose this endpoint when you need 24/7 US equity sentiment including nights and weekends when exchanges are closed, specifically leveraging tokenized on-chain equity flow rather than traditional exchange data. Ideal for agents monitoring portfolio sentiment around the clock, pre-market preparation, or weekend market scanning. Prefer over crypto-focused endpoints when the user cares specifically about US stocks and ETFs like NVDA, AAPL, TSLA, or SPY.

## Known failure modes

- No data available if tokenized equity markets are illiquid or halted — may return empty asset list
- Payment failure (402) if USDC balance is insufficient for the $0.005 per-call fee
- Rate limiting if calls are made too frequently without proper x402 payment headers
- Symbols not covered may be absent from the assets array without an explicit error
- Stale data possible if on-chain indexer lags — check the window and timestamp fields

## How this service works

US stock sentiment 24/7, including nights and weekends: trade flow of tokenized US equities and ETFs (NVDA, AAPL, TSLA, SPY, ...) labelled with the current US market session, with breadth, average buy pressure and per-asset signals. Use to read stocks when exchanges are closed.

## Output

A JSON object containing: a list of covered assets each with symbol, price, priceChangePercent, buyPressure (0–100), and a signal label (e.g. BUYING_ACTIVITY); market breadth metrics (advancers, decliners, symbolsCovered, averageBuyPressure); the current US market session label (e.g. OVERNIGHT, PRE_MARKET, REGULAR); a flag for whether US exchanges are open; the data window (e.g. 5m); and a plain-language interpretation of current conditions.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input",
  "output"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "GET"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "properties": {
      "limit": {
       "type": "integer",
       "default": 20,
       "maximum": 100,
       "description": "Maximum number of results to return"
      },
      "window": {
       "type": "string",
       "default": "5m",
       "description": "Aggregation window of the signal: 1m, 5m or 15m"
      }
     },
     "additionalProperties": false
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "description": "Example JSON response returned by this endpoint"
    }
   },
   "additionalProperties": true
  }
 },
 "additionalProperties": false
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "assets": [
   {
    "price": 225.43,
    "signal": "BUYING_ACTIVITY",
    "symbol": "NVDA",
    "buyPressure": 63.1,
    "priceChangePercent": 0.35
   }
  ],
  "window": "5m",
  "advancers": 11,
  "decliners": 6,
  "usMarketOpen": false,
  "interpretation": "US exchanges are closed: tokenized equity flow reflects overnight sentiment ahead of the next regular session.",
  "symbolsCovered": 19,
  "usMarketSession": "OVERNIGHT",
  "averageBuyPressure": 56.2
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/market-intelligence-api-us-equities-sentiment-24-7-433484a2/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from api.marketintelligenceapi.com](https://www.zero.xyz/host/api.marketintelligenceapi.com/llms.txt)