IG Trading API

Unofficial IG Trading API for Node.js, written in TypeScript and covered by tests.

Features

• Typed. Source code is 100% TypeScript. No need to install external typings.
• Tested. Code coverage is 100%. No surprises when using [ig-trading-api][1].
• Maintained. Automated security updates. No threats from outdated dependencies.
• Documented. Get started with the [generated documentation][2].

Installation

npm

npm install ig-trading-api

Yarn

yarn add ig-trading-api

Usage

You can set the API gateway, when initializing the API client. Use APIClient.URLDEMO (demo-api.ig.com) for demo accounts and APIClient.URLLIVE (api.ig.com) for live account access.

Login

import {APIClient} from 'ig-trading-api';
const client = new APIClient(APIClient.URL_LIVE, {   apiKey: 'your-api-key',   username: 'your-username',   password: 'your-password', });

Search Trading Symbol

Make sure to use IG's Epic codes to find a trading symbol:

const query = 'BITCOIN';
const response = await client.rest.market.searchMarkets(query);
console.log(response.markets[0].epic);

Show available resolutions

Check the available intervals for retrieving data:

import {APIClient, Resolution} from 'ig-trading-api';
console.log(Resolution);

Retrieve historical data

const epic = 'UC.D.MSFT.CASH.IP';
const prices = await client.rest.market.price.getPrices(epic, Resolution.DAY, 5);

Subscribe to live data

Here is how you can subscribe to live candles and other updates from IG:

• stream.ts

More Examples

More code examples can be found in the demo directory.

Resources

• IG REST Trading API Reference
• IG API Companion
• IG Streaming Companion
• IG REST Trading API Limits
• Spreads, commissions and margins (in Germany)

IG Instrument Identifier (Epic)

Breakdown for "IX.D.DOW.DAILY.IP":

| Symbol | Description | Example | | ------ | ------------------------------- | ------------------------------------------------------------------ | | IX | Hours of trading | "Index Out of Hours" | | D | Tradability | "D" when tradeable | | DOW | Underlying market | "Dow Jones" | | DAILY | Indicator for processing method | "Daily" funded bet | | IP | Asset type | "Intellectual Property" |

Epics for testing:

| Epic | Name | Environment | Trading Time | | ------------------- | ------------------- | ----------- | ---------------------- | | ED.D.DHERGY.CASH.IP | Delivery Hero SE | Live / Demo | Germany: 09:00 - 17:30 | | UC.D.MSFT.CASH.IP | Microsoft Corp | Live / Demo | Germany: 10:00 - 03:00 | | UA.D.COINUS.CASH.IP | Coinbase Global Inc | Live | Germany: 15:30 - 22:00 |

Development Setup

You can get up and running in just a few simple steps:

• Run yarn (to install or update third-party dependencies)
• Have a look at the .env.defaults file and make a copy (including your own credentials) with the name .env in the root directory of this repository (read more about dotenv files)
• Run yarn demo:login to test your credentials

Maintainers

[![Benny Neugebauer on Stack Exchange][stackexchangebennynbadge]][stackexchangebennynurl]

Contributing

Contributions, issues and feature requests are welcome!

Feel free to check the issues page.

License

This project is MIT licensed.

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Please leave a star if you find this project useful.

[1]: https://www.npmjs.com/package/ig-trading-api [2]: https://bennycode.com/ig-trading-api [stackexchangebennyn_badge]: https://stackexchange.com/users/flair/203782.png?theme=default [stackexchangebennyn_url]: https://stackexchange.com/users/203782/benny-neugebauer?tab=accounts