Add SEC EDGAR data API to finance
diff --git a/README.md b/README.md
index 3547ed61b0..8f36290c3c 100644
--- a/README.md
+++ b/README.md
@@ -692,6 +692,7 @@ API | Description | Auth | HTTPS | CORS |
 | [Polygon](https://polygon.io/) | Historical stock market data | `apiKey` | Yes | Unknown |
 | [Razorpay IFSC](https://razorpay.com/docs/) | Indian Financial Systems Code (Bank Branch Codes) | No | Yes | Unknown |
 | [Real Time Finance](https://github.com/Real-time-finance/finance-websocket-API/) | Websocket API to access realtime stock data | `apiKey` | No | Unknown |
+| [SEC EDGAR Data](https://www.sec.gov/edgar/sec-api-documentation) | API to access annual reports of public US companies | No | Yes | Yes |
 | [SmartAPI](https://smartapi.angelbroking.com/) | Gain access to set of <SmartAPI> and create end-to-end broking services | `apiKey` | Yes | Unknown |
 | [StockData](https://www.StockData.org) | Real-Time, Intraday & Historical Market Data, News and Sentiment API | `apiKey` | Yes | Yes |
 | [Styvio](https://www.Styvio.com) | Realtime and historical stock data and current stock sentiment | No | Yes | Unknown |

<!-- 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] My submission is formatted according to the guidelines in the [contributing guide](/CONTRIBUTING.md)
- [x] My addition is ordered alphabetically
- [x] My submission has a useful description
- [x] The description does not have more than 100 characters
- [x] The description does not end with punctuation
- [x] Each table column is padded with one space on either side
- [x] I have searched the repository for any relevant issues or pull requests
- [x] Any category I am creating has the minimum requirement of 3 items
- [x] All changes have been [squashed][squash-link] into a single commit

[squash-link]: <https://github.com/todotxt/todo.txt-android/wiki/Squash-All-Commits-Related-to-a-Single-Issue-into-a-Single-Commit>
