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 | [Traitify](https://app.traitify.com/developer) | Assess, collect and analyze Personality | No | Yes | Unknown |
 | [Udemy(instructor)](https://www.udemy.com/developers/instructor/) | API for instructors on Udemy | `apiKey` | Yes | Unknown |
 | [Vadivelu HTTP Codes](https://vadivelu.anoram.com/) | On demand HTTP Codes with images | No | Yes | No |
+| [WhoIsTheOldest](https://whoistheoldest.com) | This application tracks and displays data about the oldest person currently alive and the oldest person ever recorded. | No | No | No |
 | [Zen Quotes](https://zenquotes.io/) | Large collection of Zen quotes for inspiration | No | Yes | Yes |
 
 **[⬆ Back to Index](#index)**