> ## 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.

# Private API (Bearer Auth) - How do I link my account?

# Overview

To authenticate with Private API (Bearer Auth), you need one key piece of information:

1. **API Key** - Your Bearer token that will be used in the Authorization header for API requests

This guide will walk you through setting up a connection with Private API (Bearer Auth).

## Step 1: Get your API Key

You'll need to obtain your Bearer token from your API provider.

## Step 2: Enter credentials in the Connect UI

Once you have your **API Key**:

1. Open the form where you need to authenticate with Private API (Bearer Auth).
2. Enter your **API Key** in the API Key field.
3. Submit the form, and you should be successfully authenticated.

<img src="https://mintcdn.com/nango/dke122juYxHewmTv/integrations/all/private-api-bearer/form.png?fit=max&auto=format&n=dke122juYxHewmTv&q=85&s=ed3728e506159ba111623842e2bc01a7" style={{maxWidth: "450px" }} width="500" height="800" data-path="integrations/all/private-api-bearer/form.png" />

You are now connected to Private API (Bearer Auth).