> ## 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.

# Prospeo - How do I link my account?

# Overview

To authenticate with Prospeo, you will need:

1. **API Key** - A key that grants Nango permission to interact with Prospeo's API resources and services.

This guide will walk you through finding your API Key within Prospeo.

### Prerequisites:

* You must have a registered Prospeo account with permission to access your **API Key**.

### Instructions:

#### Step 1: Finding your API key

1. Log in to your Prospeo account and navigate to the [API tab](https://app.prospeo.io/account/api).

<img src="https://mintcdn.com/nango-marcin-get-deployments-docs/NhzTBAtrtvQddgUT/api-integrations/prospeo/api_key.png?fit=max&auto=format&n=NhzTBAtrtvQddgUT&q=85&s=7f8bd62bf87c772bc0042540515cbc74" width="1919" height="613" data-path="api-integrations/prospeo/api_key.png" />

2. You can locate your **API Key** on this page.

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

Once you have the **API Key**:

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

<img src="https://mintcdn.com/nango-marcin-get-deployments-docs/NhzTBAtrtvQddgUT/api-integrations/prospeo/form.png?fit=max&auto=format&n=NhzTBAtrtvQddgUT&q=85&s=780ec821a23397122bfd90deeb5ccceb" style={{maxWidth: "450px" }} width="502" height="698" data-path="api-integrations/prospeo/form.png" />

You are now connected to Prospeo.