Polymarket Arbitrage Finder: Dutch-Book Scanner
Pricing
Pay per event
Scans live Polymarket order books for dutch-book arbitrage: outcomes on the same market whose combined best-ask cost is under $1, so buying every outcome locks in a profit before fees regardless of which one resolves true. No login, no API key.
You can access the Polymarket Arbitrage Finder: Dutch-Book Scanner 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.
$echo '{< "maxMarketsToScan": 200,< "maxResults": 20<}' |<apify call mrdoe/polymarket-arbitrage-finder --silent --output-datasetThe Apify CLI is the official tool that allows you to use Polymarket Arbitrage Finder: Dutch-Book Scanner locally, providing convenience functions and automatic retries on errors.
Using installation script (macOS/Linux):
$curl -fsSL https://apify.com/install-cli.sh | bashUsing installation script (Windows):
$irm https://apify.com/install-cli.ps1 | iexUsing Homebrew:
$brew install apify-cliUsing npm:
$npm install -g apify-cliOther API clients include: