Kintsugi’s read-only WooCommerce integration enables seamless data synchronization of products, customers, and sales history. This allow us to provide comprehensive tax reporting and compliance oversight without interfering with your live WooCommerce environment or order management process.
To proceed with the integration, follow the steps below.
Go to your WooCommerce Store → Settings → Advanced and click the REST API link under the tabs.

Generate an API Key with Read/Write Permissions.
Get your API key consumer key (should start with ck_) and consumer secret (should start with cs_).

Log in to Kintsugi.
From the left navigation panel, click Data Sources.
Click the Browse Integration button to proceed.
Look for WooCommerce and click Connect.
A modal window will open, fill in the Shop Domain (this is the domain of your store) and the Admin URL (this is the url from the WooCommerce admin panel) and add your Consumer Key “ck_” and Consumer Secret “cs_” and click Save.
Once the integration is successful, you should see WooCommerce in Data Sources >> Manage Integrations under the Active tab.
You’ve now connected your WooCommerce store to Kintsugi! You should see transactions and customers flowing in.
After a successful integration, navigate to the Products tab on the left navigation panel. You should see your list of products in the page.
Approve any products that need classification. You can approve individually or approve by bulk.
Accurate product categorization is the foundation of sales tax compliance, as different jurisdictions apply varying rates and exemptions to specific items—such as digital software versus physical hardware. To ensure your tax mapping remains perfectly aligned with evolving state regulations and your growing product line, we recommend periodically reviewing and updating your product categories.
This read-only integration supports data sync and reporting only. To activate real-time tax calculation, complete the tax engine setup. Check out our WooCommerce Tax Engine Integration Guide to configure Kintsugi as your tax engine and unlock complete tax automation.