BigCommerce

At a glance

Availability: Experimental (how to enable).
Auth: API key.
Connection: The key from BIGCOMMERCE_ACCESS_TOKEN is sent as the X-Auth-Token header.
Docs: https://developer.bigcommerce.com/docs/start/authentication

Set these per environment. See Connect an integration.

Variable	Required	Description
`BIGCOMMERCE_ACCESS_TOKEN`	Yes	BigCommerce store-level API account access token (sent as X-Auth-Token) Docs.
`BIGCOMMERCE_STORE_HASH`	Yes	Store hash from the API path, e.g. the ‘abc123’ in https://api.bigcommerce.com/stores/abc123/v3/ Docs.

Get a store (sandbox available): Use an existing BigCommerce store or create a free developer sandbox store at https://start.bigcommerce.com/developer-sandbox/ for testing.
Create a store-level API account: In the store control panel go to Settings > API > Store-level API accounts and click Create API account. Choose Token type ‘V2/V3 API token’ and grant the OAuth scopes you need (e.g. Products: modify, Orders: read-only, Customers: read-only).
Save the access token and store hash: After saving, BigCommerce shows the access token once (also downloaded as a .txt file). Set it as BIGCOMMERCE_ACCESS_TOKEN. The API path shown (https://api.bigcommerce.com/stores/{store_hash}/v3/) contains your store hash - set that as BIGCOMMERCE_STORE_HASH.
Verify access: Run the List Products tool with your store hash to confirm the token works.

The access token is shown only once at creation - store it securely
Orders endpoints live on the v2 API; products and customers use v3
Tools take a storeHash path parameter - pass the value of BIGCOMMERCE_STORE_HASH

Tool	Access	Description
List Orders	Read	List store orders with optional status, customer, and date filtering (Orders are served by the v2 API)
Get Order	Read	Get full details of a single order (Orders are served by the v2 API)
List Order Products	Read	List the line items of an order - v2 order responses do not embed products, so use this to see what was bought
Update Order	Write	Update an order, e.g. change its status to Shipped/Cancelled/Refunded or add staff notes
List Products	Read	List catalog products with optional keyword, SKU, and availability filtering
Get Product	Read	Get full details of a single catalog product
List Customers	Read	List store customers with optional email and name filtering
Create Product	Write	Create a new product in the catalog
Update Product	Write	Update fields of an existing catalog product, such as price, visibility, or inventory

Show me the most recent orders in my BigCommerce store and summarize their statuses.
List the products in my BigCommerce catalog and flag any that are hidden from the storefront.
Find a BigCommerce customer by email and show their recent orders.