Updated docs

Author: Rajat

apps/docs/content/docs/rest-api.mdx

@@ -5,7 +5,7 @@ description: Upload files in under five minutes with our API
 
 ## API Documentation
 
-Access the complete endpoint reference through our official [Postman](https://www.postman.com/codelitdev/codelit/collection/5b8hfkr/medialit) collection.
+Our API is built on top of OpenAPI 3.0 and is available [here](https://api.medialit.cloud/docs).
 
 ## Video Tutorial