> ## 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.

# Avanan - How do I link my account?

# Overview

To authenticate with Avanan, you will need:

1. **Subdomain** — The subdomain for your Avanan API region (see table below).
2. **Client ID** — Your Avanan Client ID from Avanan Support.
3. **Secret Key** — Your Avanan Secret Key from Avanan Support.

This guide will walk you through finding your **Subdomain** and obtaining your **Client ID** and **Secret Key**.

### Prerequisites:

* An Avanan account.

### Instructions:

#### Step 1: Finding Your Subdomain

You must use the correct subdomain for your region. In Nango, enter the full **subdomain** from the table below (e.g. `smart-api-production-1-us`).

| Region                     | Subdomain                     |
| -------------------------- | ----------------------------- |
| USA                        | `smart-api-production-1-us`   |
| Europe                     | `smart-api-production-1-eu`   |
| Canada                     | `smart-api-production-1-ca`   |
| Australia                  | `smart-api-production-5-ap`   |
| United Kingdom (UK)        | `smart-api-production-1-euw2` |
| United Arab Emirates (UAE) | `smart-api-production-1-mec1` |
| India                      | `smart-api-production-1-aps1` |

#### Step 2: Getting Your Client ID and Secret Key

1. Contact [Avanan Support](https://www.checkpoint.com/harmony/email-security/) or your Avanan representative.
2. Request your **Client ID** and **Secret Key** for API access in your region.

#### Step 3: Enter Your Credentials in the Connect UI

Once you have your **Subdomain**, **Client ID**, and **Secret Key**:

1. Open the form where you need to authenticate with Avanan.
2. Enter your **subdomain**, **Client ID**, and **Secret Key** in their corresponding fields.
3. Submit the form to complete authentication.

<img src="https://mintcdn.com/nango/AG0xYU8carGvTq01/api-integrations/avanan/form.png?fit=max&auto=format&n=AG0xYU8carGvTq01&q=85&s=86db92d2bf102afc978ed1591e1e7fd4" style={{maxWidth: "450px" }} width="1000" height="1228" data-path="api-integrations/avanan/form.png" />

You are now connected to Avanan.