> ## Documentation Index
> Fetch the complete documentation index at: https://nango-wari-migrated-bigcommerce-docs.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# BigCommerce - How do I link my account?

# Overview

To authenticate with BigCommerce, you will need:

1. **Store Hash** - The unique identifier for your BigCommerce store.

### Prerequisites:

* You must have a BigCommerce store.

### Instructions:

#### Step 1: Finding your Store Hash

Log in to your BigCommerce account and look at your browser's address bar — your Store Hash is the part right after `store-` (e.g. `https://store-abc123.mybigcommerce.com/...` → `abc123`).

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

Once you have your **Store Hash**:

1. Open the form where you need to authenticate with BigCommerce.
2. Enter your **Store Hash** in the corresponding field.
3. Submit the form, then log in to BigCommerce to approve access.

<img src="https://mintcdn.com/nango-wari-migrated-bigcommerce-docs/rH773wOhJZBnjz1G/api-integrations/bigcommerce/form.png?fit=max&auto=format&n=rH773wOhJZBnjz1G&q=85&s=ec978672efa22ea726470333e294d58f" style={{maxWidth: "450px" }} width="502" height="700" data-path="api-integrations/bigcommerce/form.png" />

You are now connected to BigCommerce.