B

botsmith · Polymarket Markets

by botsmith

GETBaseX Layer

$0.02

per call · USD Coin on Base

Best Markets to Watch ($0.02/call): The best Polymarket prediction markets to watch right now, ranked by a composite watch-score (24h volume, liquidity, competitiveness, momentum, time-to-resolution). Filter by tag. Returns implied probability, volume, liquidity, spread and a plain-English reason for each. Live data, no account needed.

Endpoint

GET https://x402.botsmith.dev/polymarket/markets

3

Calls / 30d

3

Unique payers / 30d

Sep 10

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.botsmith.dev/polymarket/markets", {
  method: "GET",
});
const data = await res.json();
cURL
curl -X GET \
  "https://x402.botsmith.dev/polymarket/markets?limit=5&sort=watch" \
  -H "X-PAYMENT: <signed x402 payment>"

Example response

{
  "count": 1,
  "markets": [
    {
      "daysToResolution": 12,
      "liquidity": 240000,
      "priceChange24h": 0.05,
      "question": "Will the Fed cut rates in March?",
      "slug": "will-the-fed-cut-rates-in-march",
      "spread": 0.01,
      "url": "https://polymarket.com/market/will-the-fed-cut-rates-in-march",
      "volume24hr": 1830000,
      "watchScore": 78.4,
      "why": "$1.8M traded in 24h, +5pt move today, tightly contested, resolves in 12d",
      "yesPrice": 0.42
    }
  ],
  "sort": "watch"
}

Payment details

Pay to0xcb9b3f94387389e38ef2a7b3c0b851fb8325d7e9
AssetUSD Coin · 0x833589fcd6edb6e08f4c7c32d4f71b54bda02913
NetworksBase, X Layer
Schemesexact

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