Polymarket + Kalshi Arb Monitor (Fee-Aware)
Pricing
from $1.00 / 1,000 results
Scans Polymarket and Kalshi, matches the same games on both venues, and reports arbitrage edges net of Kalshi's official fee schedule. Deterministic matching, honest gross-vs-net math, MCP-friendly summary. For traders, quants and AI agents.
You can access the Polymarket + Kalshi Arb Monitor (Fee-Aware) programmatically from your own applications by using the Apify API. You can also choose the language preference from below. To use the Apify API, you’ll need an Apify account and your API token, found in API & Integrations in Apify Console.
1import { ApifyClient } from 'apify-client';2
3// Initialize the ApifyClient with your Apify API token4// Replace the '<YOUR_API_TOKEN>' with your token5const client = new ApifyClient({6 token: '<YOUR_API_TOKEN>',7});8
9// Prepare Actor input10const input = {};11
12// Run the Actor and wait for it to finish13const run = await client.actor("weighty_suona/prediction-market-arb-monitor").call(input);14
15// Fetch and print Actor results from the run's dataset (if any)16console.log('Results from dataset');17console.log(`💾 Check your data here: https://console.apify.com/storage/datasets/${run.defaultDatasetId}`);18const { items } = await client.dataset(run.defaultDatasetId).listItems();19items.forEach((item) => {20 console.dir(item);21});22
23// 📚 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 Polymarket + Kalshi Arb Monitor (Fee-Aware) API in JavaScript or TypeScript, providing convenience functions and automatic retries on errors.
Install the apify-client
$npm install apify-clientOther API clients include: