Index onlineMerchant portal
Api Endpoint

Live Prediction-Market Surface

The live TRADEABLE prediction-market surface, normalised for polling bots. Every liquid Polymarket market above a 24h-volume floor, each with its Yes probability, `edge` (min(yes,1-yes) — 0=resolved, 0.5=coin-flip), 24h volume, and liquidity. Query: min_volume (USD floor, default 1000), uncertain_only (true drops near-resolved), sort (volume|edge|liquidity), limit (1-100). Prices move — poll it; a cached copy is stale. Built for continuous trading loops, not one-shot lookups.

Open interactive test console

Offering

Provider
x402.shizu.me
Method
GET
Offering type
Api Endpoint
Transport type
http
Category
Blockchain And Crypto
Delivery
Not provided
Pricing model
Not provided
x402 version
2

Endpoint context

URL
https://x402.shizu.me/pmscan
MIME type
application/json
First seen
2026-10-16T03:04:46.000Z
Last seen
Tags
prediction-markets, polymarket, Trading, Signals, probability, live, odds, quant, betting, loop, MCP, X402

Website

Payment pricing

x402 payment terms are the authoritative price for calling this endpoint.

Payment option 1
0.02 USDC
Atomic price: 20000 · Network: eip155:8453 · Asset: USDC · Scheme: exact
Raw x402 terms
[
  {
    "scheme": "exact",
    "network": "eip155:8453",
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "amount": "20000",
    "payTo": "0x217e5Fe265EB78b29067bF8324ef03a7D8e167C4"
  }
]

Observed health

Status
Unreachable
Latest latency
0 ms
Average latency
499 ms
HTTP status
Not provided
Last checked
Reachability
92.3% over 13 checks

Latency is measured to the first response headers. A reachable result does not verify response accuracy or merchant identity.

Input schema

{
  "type": "object",
  "properties": {
    "method": {
      "const": "GET"
    },
    "queryParams": {
      "type": "object",
      "properties": {
        "min_volume": {
          "type": "string"
        },
        "sort": {
          "type": "string"
        },
        "limit": {
          "type": "string"
        }
      },
      "required": [
        "min_volume",
        "sort",
        "limit"
      ]
    }
  },
  "required": [
    "method"
  ]
}

Output schema

{
  "type": "json",
  "example": {
    "venue": "polymarket",
    "scanned": 399,
    "count": 40,
    "markets": [
      {
        "question": "Will X happen by 2027?",
        "yes": 0.34,
        "edge": 0.34,
        "volume_24h": 254637,
        "liquidity": 455381,
        "ends": "2026-12-31T00:00:00Z",
        "url": "https://polymarket.com/event/..."
      }
    ]
  }
}