Plugin or API: which integration should I choose?

A plugin is the best choice when a merchant wants a fast launch with minimal development work. It can cover standard checkout flows and payment status updates with little technical setup. API and webhooks are best when a merchant needs deeper customization, such as a custom checkout UX, multi-store logic or marketplace-style flows. Many teams start with a plugin for speed, then move to API/webhooks as they scale and require more control.