Index onlineMerchant portal
Api Endpoint

Prediction-market odds

Live prediction-market odds for an event or topic, read from a real order book rather than an opinion: implied probability and decimal odds per outcome, spread, liquidity and volume, with a 0-100 attention score.

Open interactive test console

Offering

Provider
api.gadgethumans.com
Method
GET
Offering type
Api Endpoint
Transport type
http
Category
Api
Delivery
Not provided
Pricing model
Not provided
x402 version
2

Endpoint context

URL
https://api.gadgethumans.com/prediction-market
MIME type
application/json
First seen
2026-10-16T02:01:55.574Z
Last seen
Tags
prediction market, prediction-market, odds, implied probability, probability market, event odds, betting odds, polymarket, kalshi, forecast

Website

Payment pricing

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

Payment option 1
0.01 USDC
Atomic price: 10000 · Network: eip155:8453 · Asset: USDC · Scheme: exact
Payment option 2
0.01 USDC
Atomic price: 10000 · Network: solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp · Asset: USDC · Scheme: exact
Raw x402 terms
[
  {
    "scheme": "exact",
    "network": "eip155:8453",
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "amount": "10000",
    "payTo": "0xe6C34b8E58c8BEA609415f4D0C1Ce01Da48F3A34"
  },
  {
    "scheme": "exact",
    "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
    "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
    "amount": "10000",
    "payTo": "7RDNyur52XauoJhwWnkvYjxygUoUv3ZPiosv8Ek5Suau"
  }
]

Observed health

Status
Healthy
Latest latency
249 ms
Average latency
450 ms
HTTP status
402
Last checked
Reachability
100% 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": {
    "queryParams": {
      "type": "object",
      "properties": {
        "q": {
          "type": "string",
          "description": "Event or topic in the venue's own wording"
        },
        "limit": {
          "type": "integer",
          "description": "Max markets (1-10, default 5)"
        }
      },
      "required": [
        "q"
      ]
    }
  }
}

Output schema

{
  "type": "object",
  "properties": {
    "example": {
      "ok": true
    }
  }
}