Pricing

from $3.00 / 1,000 result rows

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Polymarket & Kalshi Odds Scraper — Prices & Arbitrage

Try for free

Scrape live prediction-market odds from Polymarket and Kalshi in one run: yes/no prices, implied probabilities, spread, 24h volume, liquidity and close time for every open market, plus cross-venue matches with the net arbitrage return. Public APIs, no login, JSON output.

Pricing

from $3.00 / 1,000 result rows

Rating

0.0

(0)

Developer

Galter Time

Actor stats

Bookmarked

Total users

Monthly active users

2 days ago

Last modified

Categories

Developer tools

You can access the Polymarket & Kalshi Odds Scraper — Prices & Arbitrage 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.

Python

JavaScript

CLI

OpenAPI

HTTP

MCP

1import { ApifyClient } from 'apify-client';
2
3// Initialize the ApifyClient with your Apify API token
4// Replace the '<YOUR_API_TOKEN>' with your token
5const client = new ApifyClient({
6    token: '<YOUR_API_TOKEN>',
7});
8
9// Prepare Actor input
10const input = {
11    "venues": [
12        "polymarket",
13        "kalshi"
14    ],
15    "keyword": "",
16    "categories": []
17};
18
19// Run the Actor and wait for it to finish
20const run = await client.actor("galterapp/polymarket-kalshi-odds-scraper").call(input);
21
22// Fetch and print Actor results from the run's dataset (if any)
23console.log('Results from dataset');
24console.log(`💾 Check your data here: https://console.apify.com/storage/datasets/${run.defaultDatasetId}`);
25const { items } = await client.dataset(run.defaultDatasetId).listItems();
26items.forEach((item) => {
27    console.dir(item);
28});
29
30// 📚 Want to learn more 📖? Go to → https://docs.apify.com/api/client/js/docs

Polymarket & Kalshi Odds Scraper - Prices and Arbitrage API in JavaScript

The Apify API client for JavaScript is the official library that allows you to use Polymarket & Kalshi Odds Scraper — Prices & Arbitrage API in JavaScript or TypeScript, providing convenience functions and automatic retries on errors.

Install the apify-client

$npm install apify-client

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