Prediction Markets

// @NO_AUTO_TRANSPILE
// Prediction markets example
//
// Demonstrates the PredictionExchange base class: prediction-market exchanges
// (Polymarket, Kalshi, Limitless, Myriad, Hyperliquid) live under `ccxt.prediction`
// and extend PredictionExchange, which adds events/outcomes helpers on top of Exchange.
import ccxt from '../../js/ccxt.js';
async function main() {
    const exchange = new ccxt.prediction.polymarket();
    console.log('id:', exchange.id);
    console.log('isPrediction:', exchange.isPrediction());
    try {
        const events = await exchange.fetchEvents({ 'query': 'Fed Chair' });
        console.log('fetchEvents({query}):', events.length);
        const markets = await exchange.fetchMarkets({ 'query': 'Fed' });
        console.log('fetched markets:', markets.length);
    }
    catch (e) {
        console.log('fetchMarkets skipped (offline/geo):', e.constructor.name);
    }
}
main();