---
title: "injectCopilotKitConfig"
description: "Angular function that reads the CopilotKitConfig provided through provideCopilotKit from the current injection context"
---

## Overview

`injectCopilotKitConfig` returns the [`CopilotKitConfig`](/reference/angular/functions/provideCopilotKit#parameters) that you registered with [`provideCopilotKit`](/reference/angular/functions/provideCopilotKit). It reads the value bound to the `COPILOT_KIT_CONFIG` injection token, so it must run inside an Angular injection context (a constructor, a field initializer, or a factory).

Most applications do not call this directly. The [`CopilotKit`](/reference/angular/services/CopilotKit) service uses it internally to build its core. Reach for it when you need to read the raw config you provided, for example to read your own `properties` or `runtimeUrl`.

## Signature

```ts
import { injectCopilotKitConfig } from "@copilotkit/angular";

function injectCopilotKitConfig(): CopilotKitConfig;
```

## Return Value

Returns the `CopilotKitConfig` bound to the `COPILOT_KIT_CONFIG` token. Note that the `headers` field reflects the merged headers computed by `provideCopilotKit`, which may include the `X-CopilotCloud-Public-Api-Key` header derived from your `licenseKey`.

## Usage

Call it from an injection context, such as a service constructor or a component field initializer.

```ts title="src/app/runtime-info.service.ts"
import { Injectable } from "@angular/core";
import { injectCopilotKitConfig } from "@copilotkit/angular";

@Injectable({ providedIn: "root" })
export class RuntimeInfoService {
  private readonly config = injectCopilotKitConfig();

  get runtimeUrl(): string | undefined {
    return this.config.runtimeUrl;
  }
}
```

## Related

<Cards>
  <Card
    title="provideCopilotKit"
    description="Register the CopilotKitConfig that this function reads back."
    href="/reference/angular/functions/provideCopilotKit"
  />
  <Card
    title="CopilotKit"
    description="The service that consumes the configuration and exposes runtime state as signals."
    href="/reference/angular/services/CopilotKit"
  />
</Cards>