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Prediction Market Odds · Predictions

by Prediction Market Odds

GETBase

$0.005

per call · USD Coin on Base

Live prediction-market odds. source=polymarket (default) or kalshi. Polymarket: top active markets by 24h volume with outcome prices. Kalshi: open markets with yes/no bid-ask. Query: source, limit (1-50, default 20). Use for event probabilities, news signals, and cross-market arbitrage scans.

Endpoint

GET https://x402.shizu.me/predictions

3

Calls / 30d

2

Unique payers / 30d

Aug 30

Last called

exact

Payment scheme

Call this service

TypeScript · @x402/fetch
import { wrapFetchWithPayment } from "@x402/fetch";
import { privateKeyToAccount } from "viem/accounts";

const account = privateKeyToAccount(process.env.PRIVATE_KEY);
const fetchWithPay = wrapFetchWithPayment(fetch, account);

const res = await fetchWithPay("https://x402.shizu.me/predictions", {
  method: "GET",
});
const data = await res.json();
cURL
curl -X GET \
  "https://x402.shizu.me/predictions?limit=10&source=polymarket" \
  -H "X-PAYMENT: <signed x402 payment>"

Example response

{
  "count": 1,
  "markets": [
    {
      "end": "2026-12-31T00:00:00Z",
      "outcomes": [
        "Yes",
        "No"
      ],
      "prices": [
        0.62,
        0.38
      ],
      "question": "Will X happen by 2027?",
      "volume24h": 123456.7
    }
  ],
  "source": "polymarket"
}

Payment details

Pay to0x217e5fe265eb78b29067bf8324ef03a7d8e167c4
AssetUSD Coin · 0x833589fcd6edb6e08f4c7c32d4f71b54bda02913
NetworksBase
Schemesexact

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