Where do I create a SuperSeller API key?

Create API keys from Dashboard -> API Keys and assign each key to the company it should access.

Can one API key access multiple companies?

No. API keys are company-scoped so integrations only access the company they were created for.

SuperSeller Blog

API keys

Generate an API key in the dashboard and use it with the X-API-Key header for products, knowledge base, and integration workflows.

API keys connect external tools to one SuperSeller company. Use them for WooCommerce, product import, knowledge base sync, n8n, and custom integrations.

Create a key

Open Dashboard -> API Keys.
Select the company the key should belong to.
Create the key and copy it immediately. It is shown only once.

Use the key

X-API-Key: sk_live_your_api_key_here

Related guides

Knowledge Base API
WooCommerce product sync
n8n knowledge base workflow