Can these examples be reused for my own product flow?

Yes. Each example maps to a reusable pattern: upload intake, style mapping, generation request, status tracking, and final delivery to users or fulfillment systems.

Do I need Shopify to implement these workflows?

No. Shopify is used as a familiar ecommerce example. The same API design works with WooCommerce, BigCommerce, Magento, custom storefronts, and chat apps.

How should I test the flow before launching?

Start in API Playground mode to validate prompts, presets, and response handling. Then run a staging integration with webhook retries and idempotent callbacks.