> ## 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.

# MillionVerifier - How do I link my account?

# Overview

To authenticate with MillionVerifier, you need an **API Key**.

This guide walks you through locating your API key in MillionVerifier and connecting your account.

### Prerequisites

* A MillionVerifier account

### Instructions

#### Step 1: Finding your API key

1. Log in to your [MillionVerifier account](https://app.millionverifier.com).
2. Go to the [API page](https://app.millionverifier.com/api).
3. Copy your API key, or click **Add new API Key** to generate a new one.

<img src="https://mintcdn.com/nango-marcin-get-deployments-docs/d1Us6wF3MMpnfaWU/api-integrations/millionverifier/dashboard.png?fit=max&auto=format&n=d1Us6wF3MMpnfaWU&q=85&s=981bbd15e12aebcd8dbc481c5e6e5edf" width="1904" height="820" data-path="api-integrations/millionverifier/dashboard.png" />

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

1. Open the form where you need to authenticate with MillionVerifier.
2. Enter your **API Key**.
3. Submit the form, and you should be successfully authenticated.

<img src="https://mintcdn.com/nango-marcin-get-deployments-docs/d1Us6wF3MMpnfaWU/api-integrations/millionverifier/form.png?fit=max&auto=format&n=d1Us6wF3MMpnfaWU&q=85&s=4a864e8b292cd8ed8a3e029b365b6e58" style={{maxWidth: "450px" }} width="494" height="697" data-path="api-integrations/millionverifier/form.png" />

You are now connected to MillionVerifier.