prediction-markets
polymarket
kalshi
odds
probability
events
trading
arbitrage

Prediction Market Odds ($0.006/call)

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.

Paid endpoint: $0.006 per call via the x402 protocol (USDC on Base). An unpaid request returns 402 with payment requirements in the PAYMENT-REQUIRED response header; attach payment and retry.

get/predictions

Request

  • Base URL: https://x402.shizu.me
  • URL: https://x402.shizu.me/predictions
  • Auth: none declared

Query parameters

sourcestring
limitstring

Response

Paid result (JSON)

Changes

No recorded changes to this operation across all 1 revision of this API.