> ## 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.

# Parseur - How do I link my account?

## Overview

To authenticate with Parseur, you need:

1. **API Key** — an API key of your Parseur account.

This guide will show you how to create one.

### Prerequisites

* A Parseur account. API access is available on the Free plan. If you don't have an account, [sign up](https://app.parseur.com/signup).

### Step 1: Create an API key

1. Log in to [Parseur](https://app.parseur.com).
2. Click **Account** in the left sidebar, then **API keys** ([direct link](https://app.parseur.com/account/api-keys)).

![Parseur Account section with API keys selected in the sidebar](https://mintcdn.com/nango/SMwq7e3MAacH9tXw/api-integrations/parseur/account_api_keys_nav.png?fit=max\&auto=format\&n=SMwq7e3MAacH9tXw\&q=85\&s=8b807729ac4110dbb5145224f5d23d7f)

3. Click **Create new API key**.
4. Enter a **Key name**, for example `Nango integration`.
5. Optionally set **Expiration in months**. Leave it empty for a key that never expires. The expiration cannot be changed later.
6. Under **Access scope**, keep **All mailboxes** selected, or pick **Only selected mailboxes** to create a restricted key (Pro plan and higher).
7. Click **Create**.

![Parseur Create a new API key dialog with Key name, Expiration in months and Access scope fields](https://mintcdn.com/nango/SMwq7e3MAacH9tXw/api-integrations/parseur/create_api_key_dialog.png?fit=max\&auto=format\&n=SMwq7e3MAacH9tXw\&q=85\&s=fcf0168cfd294e55cb6e3267f224ed60)

8. In the **Save your key** dialog, click **Copy**. The secret key is shown only once.

![Parseur Save your key dialog with the Copy button next to the secret key](https://mintcdn.com/nango/SMwq7e3MAacH9tXw/api-integrations/parseur/api_key_created.png?fit=max\&auto=format\&n=SMwq7e3MAacH9tXw\&q=85\&s=61c0230e9c0e68cb843d2c683e114972)

> [!NOTE]
>
> Accounts created before August 18, 2025 also have a **Legacy** API key on the **API keys** page. It works too, but Parseur recommends creating a new key.

### Step 2: Enter your API key in the Connect UI

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

![Parseur Connect UI form with the API Key field](https://mintcdn.com/nango/SMwq7e3MAacH9tXw/api-integrations/parseur/form.png?fit=max\&auto=format\&n=SMwq7e3MAacH9tXw\&q=85\&s=742426cfda13a3034a0902c04b9b1d22)

You are now connected to Parseur.


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