diff --git a/README.md b/README.md
index 56ff3af..73ae63c 100644
--- a/README.md
+++ b/README.md
@@ -8,6 +8,75 @@
 
 Unofficial Node JS module for scraping F95Zone platform
 
+These APIs have been developed to support this application and allow you to obtain data on games and mods on the platform [F95zone.to](www.f95zone.to)
+
+A simple usage example can be found in [app/example.js](https://github.com/MillenniumEarl/F95API/blob/master/app/example.js)
+
+**Attention**: Two-factor authentication is not supported
+
+# Data scraping
+Games/mods can be obtained by name or URL
+
+```javascript
+// The name is case insensitive
+let listOfFoundGames = await F95API.getGameData("your game name");
+let listOfFoundMods = await F95API.getGameData("your mod name", true);
+
+let specificGame = await F95API.getGameDataFromURL("the URL of your game");
+```
+
+While user data (after authenticating) with 
+
+```javascript
+let authResult = await F95API.login(username, password);
+
+let loggedUserData = await F95API.getUserData();
+```
+
+# Classes
+## Games and mods
+Information about games and mods is stored in a GameInfo object with the following fields:
+
+```
+name: The game name
+author: The game developer
+url: The URL that leads to the game thread on F95Zone
+overview: Description of the game
+language: Main language of the game
+supportedOS: List of supported OS (Windows/Linux/Mac/Android...)
+censored: Are the NSFW parts censored?
+engine: Game engine (Unity, Ren'Py, RPGM...)
+status: Completed/Abandoned/Ongoing/Onhold
+tags: List of tags
+previewSrc: Source URL of the game description image
+version: Version of the game
+lastUpdate: Date of the last update (it's a Date object)
+isMod: Is it a game or a mod?
+changelog: Latest changelog available
+```
+
+The serialization in JSON format of this object is possible through `JSON.stringfy()` while the deserialization must happen through the static method `GameInfo.fromJSON()`.
+
+## User data
+User data (after authentication) can be stored in a UserData object, consisting of the following fields:
+
+```
+username: Name of the logged in user
+avatarSrc: Source URL of the user's profile picture
+watchedThreads: List of URLs of threads followed by the user
+```
+
+## Login results
+The outcome of the authentication process is represented by the LoginResult object:
+
+```
+success: Was the authentication successful?;
+message: Possible error message (unrecognized user, wrong password ...) or authentication successful message
+```
+
+# Logging
+To log the behavior of the application log4js is used with a default level of "warn". This option can be changed with the loggerLevel property.
+
 # Guidelines for errors
 
 - If you can, return a meaningful value
diff --git a/app/example.js b/app/example.js
index 286425e..48eac22 100644
--- a/app/example.js
+++ b/app/example.js
@@ -1,3 +1,11 @@
+/* 
+to use this example, create an .env file 
+in the project root with the following values:
+
+F95_USERNAME = YOUR_USERNAME
+F95_PASSWORD = YOUR_PASSWORD
+*/
+
 "use strict";
 
 // Public modules from npm
@@ -9,7 +17,6 @@ const F95API = require("./index.js");
 // Configure the .env reader
 dotenv.config();
 
-
 main();
 
 async function main() {