> ## Documentation Index
> Fetch the complete documentation index at: https://nango.dev/docs/llms.txt
> Use this file to discover all available pages before exploring further.

# Cal.com (v2) - How do I link my account?

# Overview

To authenticate with Cal.com (v2), you will need:

1. **API Key** - A key that grants Nango permission to interact with Cal.com's (v2) APIs resources and services.

This guide will walk you through finding or creating the API Key within Cal.com.

### Prerequisites:

* You must have a registered account with Cal.com.

### Instructions:

#### Step 1: Finding Your API Key

1. **Log in** to your Cal.com dashboard.
2. Select **Settings** in the bottom-left corner, then navigate to Developer section and click on **API Keys**.
3. In your API Keys page, click the **Add** button to add a new API Key. A form will appear where you'll need to provide a **Name** and set **key expiration duration**. Once you save these details, an **API Key** will be generated.

<img src="https://mintcdn.com/nango/y06akAF1oWR5rbsa/integrations/all/cal-com-v1/cal_com_api_key.png?fit=max&auto=format&n=y06akAF1oWR5rbsa&q=85&s=9fbd5955d090bd32bb06ddb6ece57c5e" width="3024" height="1590" data-path="integrations/all/cal-com-v1/cal_com_api_key.png" />

#### Step 2: Enter credentials in the Connect UI

Once you have the **API Key**:

1. Open the form where you need to authenticate with Cal.com.
2. Enter the **API Key** in the designated field.
3. Submit the form, and you should be successfully authenticated.

<img src="https://mintcdn.com/nango/98CJbqWzFJyZFPfl/api-integrations/cal-com-v2/form.png?fit=max&auto=format&n=98CJbqWzFJyZFPfl&q=85&s=b9c99246dbc7487445efc59c44ff01f0" style={{maxWidth: "450px" }} width="1000" height="1380" data-path="api-integrations/cal-com-v2/form.png" />

You are now connected to Cal.com (v2).