# Prediction Market Movers

> Prediction Market Movers is a paid API for AI agents from api.marketintelligenceapi.com, paid per call via x402, $0.005/call, status unknown (last checked 2026-10-19).

Returns the prediction market options with the biggest probability swings on Hyperliquid over a configurable lookback window, covering Fed decisions, IPOs, crypto, stocks, and sports.

## Facts

- Endpoint: GET https://api.marketintelligenceapi.com/api/v1/markets/prediction-markets/movers?utm_source=zero.xyz
- Price: $0.005/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-19
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/prediction-market-movers-25774710
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_-UceuYw5vX3j0N-OmiBji

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 prediction-market-movers-25774710
```

Example prompt: Show me the top 10 prediction market movers on Hyperliquid over the last 6 hours with at least $5,000 in volume — I want to catch any events that are being rapidly repriced right now.

## When to prefer this

Use this endpoint when you need to detect which prediction markets are experiencing the fastest repricing — ideal for event-driven strategies, news monitoring, or scanning for informed money moving into specific outcomes before they become consensus. Prefer this over general market data feeds when the goal is probability momentum rather than absolute prices.

## Known failure modes

- No movers found if hours window is too short or minVolumeUsd is too high for the selected period
- Invalid hours value (must be between 1 and 720) returns a 400 error
- Category filter with no matching markets returns an empty list
- Stale data if Hyperliquid market feed is delayed
- Rate limiting or payment failure if USDC balance is insufficient

## How this service works

Prediction market movers: biggest odds swings ($0.005) on Hyperliquid prediction markets over the last hours=1-720: the option whose probability moved most, from and to, change in points, 24h volume and resolution date, for Fed decisions, IPOs, crypto and stock price targets and sports. Use to catch event repricing early.

## Output

A ranked list of prediction market options sorted by probability change magnitude, each including the option name, starting probability, ending probability, point change, 24-hour USD volume, category (e.g. Fed, IPO, crypto, sports), and resolution date.

## 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": {
      "hours": {
       "type": "integer",
       "default": 24,
       "description": "Look-back period in hours"
      },
      "limit": {
       "type": "integer",
       "default": 20,
       "description": "Maximum number of results to return"
      },
      "category": {
       "type": "string",
       "description": "Category filter, e.g. crypto, stocks, macro, sports or ipo"
      },
      "minVolumeUsd": {
       "type": "number",
       "default": 1000,
       "description": "Minimum USD traded in the window"
      }
     },
     "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
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/prediction-market-movers-25774710/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)