Update README.md

README.md

@@ -7,3 +7,26 @@ C# API Client for R6Stats API
 <a href="">
 <img alt="Nuget" src="https://img.shields.io/nuget/dt/R6Stats-Sharp?color=blue&logo=nuget&logoColor=white&style=for-the-badge">
 </a?
+
+---
+## Getting Started
+To use this library, first you need to create an instance of the REST API Client.
+```csharp
+var config = new R6StatsClientConfig("<api key>");
+var client = new R6StatsClient(config);
+```
+which, then can be used to make the API Requests. Every API Request returns an `ApiResponse` object which contains the status of the response and the error message, if there is any, and the data payload that is the result of the said request.
+
+There are 6 kinds of essential request that can be made: `generic`, `seasonal`, `operators`, `weapons`, `weapon-categories`, `leaderboard`.
+- Generic: General profile information of a player. Covers the basic stats in almost every data type.
+- Seasonal: Covers detailed ranked playlist informations about all of the seasons a player took place in.
+- Operators: Contains detailed information about the players operator stats.
+- Weapons: Contains datiled information which is specific to every gun.
+- Weapon-Categories: Contains the information found in `Weapons` request type, but the stats are grouped by the weapon categories.
+- Leaderboard: I think this one is pretty self explanatory. 
+
+Every request type can be made by their respective method.
+```csharp
+var generic = await client.GetGenericStats("<username>", Platform.PC);
+var seasonal = await client.GetSeasonalStats("<username>", Platform.PC);
+```