# x402-factory Prediction Market Movers

> x402-factory Prediction Market Movers is a paid API for AI agents from x402-factory.com, paid per call via x402, $0.02/call, status unknown (last checked 2026-09-13).

Returns prediction markets ranked by the largest probability moves over a chosen 1h, 6h, or 24h window, with volume surge ratios, to identify where news is landing.

## Facts

- Endpoint: GET https://x402-factory.com/v1/movers
- Price: $0.02/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-13
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/x402-factory-prediction-market-movers-c11839e4
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_FJ3I-Py4XfG4nvRpt5INg

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 x402-factory-prediction-market-movers-c11839e4
```

Example prompt: Show me the top 10 prediction markets with the biggest probability moves over the last 6 hours in the politics category — I want to see where news is landing right now.

## When to prefer this

Use this endpoint when you need to quickly identify which prediction markets are experiencing the largest probability shifts over a short window — ideal for news monitoring, event detection, or finding where informed money is moving. Prefer over search endpoints when you want ranked movers rather than keyword-matched markets.

## Known failure modes

- Invalid window enum value returns 400 bad request
- limit out of range (>50 or <1) returns validation error
- Unknown category value returns 400
- min_liquidity outside 0–1 range returns validation error
- Payment not received or insufficient USDC returns 402
- No markets match filters — empty result list returned
- Service unavailable returns 5xx

## How this service works

Markets with the largest probability moves over 1h/6h/24h windows — Active markets ranked by absolute blended-probability change over the chosen window, with volume surge ratios. The fastest way for an agent to find where news is landing.

## Output

A ranked list of active prediction markets ordered by absolute blended-probability change over the chosen window (1h, 6h, or 24h), including volume surge ratios and liquidity signals, filtered optionally by category and minimum liquidity score.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "GET"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "required": [],
     "properties": {
      "limit": {
       "type": "integer",
       "default": 20,
       "maximum": 50,
       "minimum": 1
      },
      "window": {
       "enum": [
        "1h",
        "6h",
        "24h"
       ],
       "type": "string",
       "default": "24h"
      },
      "segment": {
       "enum": [
        "politics-us",
        "politics-world",
        "economics",
        "fed",
        "crypto",
        "sports-nfl",
        "sports-nba",
        "sports-mlb",
        "sports-soccer",
        "entertainment",
        "climate",
        "science-tech"
       ],
       "type": "string",
       "description": "Wave-1 fine taxonomy (12 segments); overrides category"
      },
      "category": {
       "enum": [
        "politics",
        "economics",
        "weather",
        "crypto",
        "sports",
        "science-tech",
        "entertainment"
       ],
       "type": "string"
      },
      "min_liquidity": {
       "type": "number",
       "maximum": 1,
       "minimum": 0,
       "description": "Minimum liquidity_score (0–1)"
      }
     }
    }
   },
   "additionalProperties": false
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/x402-factory-prediction-market-movers-c11839e4/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from x402-factory.com](https://www.zero.xyz/host/x402-factory.com/llms.txt)