> ## Documentation Index
> Fetch the complete documentation index at: https://nango-marcin-get-deployments-docs.mintlify.site/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-marcin-get-deployments-docs/uKTRYqed7wV8Q4GE/integrations/all/cal-com-v1/cal_com_api_key.png?fit=max&auto=format&n=uKTRYqed7wV8Q4GE&q=85&s=b4f2a2eb493be0b218c072fe9fe6a7aa" 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-marcin-get-deployments-docs/bXkRjxocbAzoMyko/api-integrations/cal-com-v2/form.png?fit=max&auto=format&n=bXkRjxocbAzoMyko&q=85&s=e6704a26def6434d90660f30edb86b9b" style={{maxWidth: "450px" }} width="1000" height="1380" data-path="api-integrations/cal-com-v2/form.png" />

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