> ## 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.

# Smartsheet - How do I link my account?

# Overview

To authenticate with Smartsheet, you need:

1. **Domain** - The domain where your account is hosted.
2. **App host** (optional) - The app host used for authorization. Defaults to `app.smartsheet.com`; use `app.test.smartsheet.com` for test environments.

This guide will walk you through obtaining these values.

### Prerequisites

* You must have an account with Smartsheet.

### Instructions

#### Step 1: Finding your domain

1. Log in to your Smartsheet account.
2. Look at the **URL** in your browser's address bar.
3. Your domain is the text after `https://app.` and before `/b/`.
   * For example, if your URL is `https://app.smartsheet.com/b/home`, your **Domain** is `smartsheet.com`.

Alternatively, use the table below to find the domain for your product:

| Product                      | Domain value        |
| ---------------------------- | ------------------- |
| Smartsheet                   | `smartsheet.com`    |
| Smartsheet Gov               | `smartsheetgov.com` |
| Smartsheet Regions Europe    | `smartsheet.eu`     |
| Smartsheet Regions Australia | `smartsheet.au`     |

#### Step 2: Choose your app host (optional)

The **App host** field is optional and determines which Smartsheet environment you connect to:

| App host                  | Environment          |
| ------------------------- | -------------------- |
| `app.smartsheet.com`      | Production (default) |
| `app.test.smartsheet.com` | Test environment     |

Leave it blank to use the production environment.

#### Step 3: Enter credentials in the connect UI

Once you have your **Domain** (and optionally your **App host**):

1. Open the form where you need to authenticate with Smartsheet.
2. Enter your **Domain** and **App host** in their respective fields.
3. Submit the form, and you should be successfully authenticated.

<img src="https://mintcdn.com/nango/xXKoI2n1c2k3bTfT/api-integrations/smartsheet/form.png?fit=max&auto=format&n=xXKoI2n1c2k3bTfT&q=85&s=4f152a4b56b869576cb5f70d4d11567f" style={{maxWidth: "450px" }} width="502" height="699" data-path="api-integrations/smartsheet/form.png" />

You are now connected to Smartsheet.