Predictions Polymarket

Last 30 days

Uptime

100%

Response time

203 ms typical, 203 ms slowest 5%

Last check

3 h ago

Next check

any minute now

How to call it

# See the payment challenge (nothing is charged)
curl -i -X GET "https://api.speccy.cloud/v1/predictions/polymarket?limit=20&sort=volume"

import { wrapFetchWithPayment } from "@x402/fetch";
import { x402Client } from "@x402/core/client";
import { ExactEvmScheme } from "@x402/evm/exact/client";
import { privateKeyToAccount } from "viem/accounts";

const client = new x402Client().register(
  "eip155:8453",
  new ExactEvmScheme(privateKeyToAccount(process.env.AGENT_KEY)),
);
const pay = wrapFetchWithPayment(fetch, client);

// Not sure it's safe to pay? Preflight it first for $0.005:
// GET https://toolvet.app/api/v1/check?url=https%3A%2F%2Fapi.speccy.cloud%2Fv1%2Fpredictions%2Fpolymarket
const res = await pay("https://api.speccy.cloud/v1/predictions/polymarket?limit=20&sort=volume");
console.log(await res.json());

Example input

{
  "limit": 20,
  "sort": "volume"
}

Example output

{
  "count": 3,
  "markets": [
    {
      "id": "3713394",
      "liquidity": 435.25,
      "question": "Will the highest temperature in Panama City be 29°C on August 20?",
      "volume": 99.99,
      "volume24hr": 85
    }
  ],
  "source": "polymarket",
  "success": true,
  "timestamp": "2026-08-20T13:00:00.000Z"
}

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