Add Todoist API

README.md

@@ -148,6 +148,7 @@ For information on contributing to this project, please see the [contributing gu
 |---|---|---|---|---|
 | File.io | Files | No | Yes | [Go!](https://file.io) |
 | pdflayer API | HTML/URL to PDF | No | Yes | [Go!](https://pdflayer.com) |
+| Todoist | Todo Lists | `OAuth` | Yes | [Go!](https://developer.todoist.com) |
 | Wunderlist | Todo Lists | `OAuth` | Yes | [Go!](https://developer.wunderlist.com/documentation) |
 
 ### Data Access