# Market Intelligence API – Top Momentum

> Market Intelligence API – Top Momentum is a paid API for AI agents from api.marketintelligenceapi.com, paid per call via x402, $0.005/call, status unknown (last checked 2026-09-19).

Returns live top-momentum market intelligence data for assets showing the strongest recent price movement

## Facts

- Endpoint: GET https://api.marketintelligenceapi.com/api/v1/intelligence/top-momentum
- Price: $0.005/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-19
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/market-intelligence-api-top-momentum-a2e92587
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_kmB0ty7sRGNYWXAq3I9M7

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-top-momentum-a2e92587
```

Example prompt: What are the top momentum movers in the market right now — pull the live momentum rankings so I can see which assets are trending strongest.

## When to prefer this

Choose this endpoint when you need a real-time ranked list of top-momentum assets for trading decisions, watchlist building, or market briefings. It is best suited for agents performing momentum-based strategy screening or generating daily market summaries where recency and ranking are the primary needs. It may not be suitable if you need historical momentum data, fundamental analysis, or momentum filtered by specific sector or asset class.

## Known failure modes

- Market data feed unavailable — API returns error when upstream data source is down
- Rate limiting or payment failure — 402 payment required if x402 micropayment not processed correctly
- Empty or null momentum list during low-volatility periods when no assets meet threshold
- Stale data returned if internal cache has not refreshed in time
- Malformed JSON response if schema is not yet fully documented

## How this service works

Live market intelligence data

## Output

A JSON response containing a ranked list of assets exhibiting top momentum, likely including asset identifiers (symbols/tickers), momentum scores or metrics, price movement indicators, and relative ranking positions — all reflecting live market conditions at time of call.

## 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"
    }
   },
   "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": []
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/market-intelligence-api-top-momentum-a2e92587/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)