Add 24 Pull requests API

Author: s-nirali

README.md

@@ -214,6 +214,7 @@ API | Description | Auth | HTTPS | CORS |
 ### Development
 API | Description | Auth | HTTPS | CORS |
 |---|---|---|---|---|
+| [24 Pull Requests](https://24pullrequests.com/api) | Project to promote open source collaboration during December | No | Yes | Unknown |
 | [ApiLeap](https://apileap.com/) | Make screenshots from web pages and HTML | `apiKey` | Yes | Unknown |
 | [Apility.io](https://apility.io/apidocs/) | IP, Domains and Emails anti-abuse API blocklist | No | Yes | Yes |
 | [APIs.guru](https://apis.guru/api-doc/) | Wikipedia for Web APIs, OpenAPI/Swagger specs for public APIs | No | Yes | Unknown |