Add IG.com
diff --git a/README.md b/README.md
index b6a7cfb6bc..af4238596c 100644
--- a/README.md
+++ b/README.md
@@ -250,6 +250,7 @@ API | Description | Auth | HTTPS | Link |
 | Barchart OnDemand | Stock, Futures, and Forex Market Data | `apiKey` | Yes | [Go!](https://www.barchartondemand.com/free) |
 | Consumer Financial Protection Bureau | Financial services consumer complains data | `apiKey` | Yes | [Go!](https://data.consumerfinance.gov/resource/jhzv-w97w.json) |
 | IEX | Stocks and Market Data | No | Yes | [Go!](https://iextrading.com/developer/) |
+| IG | Spreadbetting and CFD Market Data | `apiKey` | Yes | [Go!](https://labs.ig.com/gettingstarted) |
 | Plaid | Connect with users’ bank accounts and access transaction data | apiKey | Yes | [Go!](https://plaid.com/) |
 | Razorpay IFSC | Indian Financial Systems Code (Bank Branch Codes) | No | Yes | [Go!](https://ifsc.razorpay.com/) |
 | RoutingNumbers.info | ACH/NACHA Bank Routing Numbers | No | Yes | [Go!](https://www.routingnumbers.info/api/index.html) |

Thank you for taking the time to work on a Pull Request for this project!

To ensure your PR is dealt with swiftly please check the following:

- [x] Your submissions are formatted according to the guidelines in the [contributing guide](CONTRIBUTING.md).
- [x] Your changes are made in the [README](../README.md) file, not the auto-generated JSON. 
- [x] Your additions are ordered alphabetically.
- [x] Your submission has a useful description.
- [x] Each table column should be padded with one space on either side.
- [x] You have searched the repository for any relevant issues or PRs.
- [x] Any category you are creating has the minimum requirement of 3 items.
