How to use or integrate the WooCommerce REST API?

To use the WooCommerce REST API, first enable it by going to WooCommerce → Settings → Advanced → REST API, then click Add Key to generate API credentials. Choose the user, permissions (read, write, or both), and copy the Consumer Key and Consumer Secret. Use these credentials to authenticate API requests via tools like Postman or custom code. The API lets you manage products, orders, customers, and more by sending HTTP requests to endpoints like /wp-json/wc/v3/products. For secure integration, use HTTPS and consider OAuth or JWT for advanced use cases. Developers can also build custom applications or mobile apps.