Crypto Arbitrage

List all crypto arbitrage opportunities. It is recommended to have a CORS extension in your browser otherwise some endpoints might not work so you will get fewer results.

There are 2 modes.

• Cross Exchange: This is the default mode. It checks for all coins in a predefined list with exchanges and their withdrawal fees. Since withdrawal fees are crucial for profit and and there is no automated way to check withdrawal fees, new coins (and their withdrawal fees) have to be added manually.
• Triangular: This is accessed by adding ?mode=triangular. It checks for all coins available in an exchange automatically using either fiat currency or popular coins (BTC, ETH) as intermediary.

There are 2 ways to use it.

• crypto-arbitrage.js: Web page to view the results in the browser (button above)
• app.js: Node.js project that prints the results to the console and sends Telegram messages

engine.js and exchanges-and-symbols.js are used by both crypto-arbitrage.js (web page) and app.js (Node.js).

Web page (crypto-arbitrage.js)

Usage

npx http-server . -p 9999 or any other server since using type="module" in HTML with a file:// URL results in CORS errors.

Node.js (app.js)

Installation

$ npm install

Usage

$ npm run start # or node app.js

Continous Integration

It is setup using GitHub Actions in .github/workflows/lint.yml

GitHub Actions Scheduled Workflow

Node.js project is scheduled to run every 20 minutes to send Telegram messages using GitHub Actions in .github/workflows/schedule.yaml

Contribution

Feel free to contribute according to the semistandard rules and latest ECMAScript Specification.

Distribution

You can distribute this software freely under GNU GPL v3.0.