Prediction Markets
Pricing
from $5.00 / 1,000 standard calls
Live prediction market data from Polymarket, Kalshi and Manifold in one clean JSON format: odds, order books, OHLC price history, cross-venue arbitrage, dutch-book scanner, consensus fair value and Kelly stake sizing. Export to JSON, CSV or Excel, or call it by API.
You can access the Prediction Markets programmatically from your own applications by using the Apify API. You can also choose the language preference from below. To use the Apify API, you’ll need an Apify account and your API token, found in API & Integrations in Apify Console.
1import { ApifyClient } from 'apify-client';2
3// Initialize the ApifyClient with your Apify API token4// Replace the '<YOUR_API_TOKEN>' with your token5const client = new ApifyClient({6 token: '<YOUR_API_TOKEN>',7});8
9// Prepare Actor input10const input = {11 "operation": "markets",12 "venue": "",13 "id": "",14 "eventId": "",15 "q": "",16 "outcome": "Yes",17 "interval": "1h",18 "lookback": "7d",19 "limit": 20,20 "minEdge": 0,21 "minSimilarity": 0.55,22 "bankroll": 100,23 "fraction": 124};25
26// Run the Actor and wait for it to finish27const run = await client.actor("pintostudio/prediction-markets").call(input);28
29// Fetch and print Actor results from the run's dataset (if any)30console.log('Results from dataset');31console.log(`💾 Check your data here: https://console.apify.com/storage/datasets/${run.defaultDatasetId}`);32const { items } = await client.dataset(run.defaultDatasetId).listItems();33items.forEach((item) => {34 console.dir(item);35});36
37// 📚 Want to learn more 📖? Go to → https://docs.apify.com/api/client/js/docsThe Apify API client for JavaScript is the official library that allows you to use Prediction Markets API in JavaScript or TypeScript, providing convenience functions and automatic retries on errors.
Install the apify-client
$npm install apify-clientOther API clients include: