Welcome to Smile! Get familiar with the ways you can extend and integrate Smile.

Looking for older API docs?

To view older documentation refer to the older version of our API docs.

Not a developer?

A custom Smile integration requires you to either be a developer or hire one. However if your store is powered by one of our platform partners Shopify or BigCommerce, you can get started in just a few clicks. You can also use Smile with other tools your business uses - check out our catalogue of pre-built Smile Apps that are ready to install without any code required.


We're always happy to help with code or other questions you might have! Search our documentation at the top of the page, visit our knowledge base, or contact support through support@smile.io.