Update README.md

Author: TheRedPandaDev

README.md

@@ -1,2 +1,24 @@
-# code-sharing-platform
- 
+# Code Sharing Platform
+
+## API [/api](http://localhost:8889/api)
+
+#### GET [/code](http://localhost:8889/api/code)
+Get the code snippet
+
+#### POST [/code/new](http://localhost:8889/api/code/new)
+Update the code snippet
+
+Consumes a JSON:
+```javascript
+{
+  "code": "YOUR CODE SNIPPET" // Must not be null
+}
+```
+
+## Web Interface [/](http://localhost:8889/)
+
+#### GET [/code](http://localhost:8889/code)
+Get the code snippet html page
+
+#### GET [/code/new](http://localhost:8889/code/new)
+Get the html page for updating the code snippet