> For the complete documentation index, see [llms.txt](https://arcane-3.gitbook.io/cloudy-api-documentation/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://arcane-3.gitbook.io/cloudy-api-documentation/functions/isinjected.md).

# IsInjected

Checks if injection has been successful by verifying if there are any clients connected.

**Usage**:

```csharp
IsInjected()
```

**Example**:

```csharp
bool isInjected = Api.External.IsInjected();
Console.WriteLine(isInjected ? "Injected!" : "Not Injected!");
```