Helium

Powerful features for merchants, with flexibility for developers

Our developer documentation is found at <a href="https://developers.customerfields.com/" rel="nofollow noopener noreferrer" target="_blank">developers.customerfields.com</a>. These dev docs cover a wide range of topics for using the app on a more technical level, including:

<a href="https://developers.customerfields.com/metafields/" rel="nofollow noopener noreferrer" target="_blank">Metafields</a>

- Details on how to access metafield data, either through the Shopify API or Liquid.

<a href="https://developers.customerfields.com/front-end-api/" rel="nofollow noopener noreferrer" target="_blank">Frontend JS API</a> (client-side)

- From the storefront, you can manage customer data in various ways using JavaScript. You can also hook into our forms in order to extend them with custom behavior (including custom validation).

<a href="https://developers.customerfields.com/rest-api/" rel="nofollow noopener noreferrer" target="_blank">Backend REST API</a> (server-side)

- Use our REST API to process backend changes behind a secure server. Get and update customer data, listen to webhooks, access admin features, and more!

- <a href="https://developers.customerfields.com/metafields/" rel="nofollow noopener noreferrer" target="_blank">Metafields</a>
 - Details on how to access metafield data, either through the Shopify API or Liquid.
- <a href="https://developers.customerfields.com/front-end-api/" rel="nofollow noopener noreferrer" target="_blank">Frontend JS API</a> (client-side)
 - From the storefront, you can manage customer data in various ways using JavaScript. You can also hook into our forms in order to extend them with custom behavior (including custom validation).
- <a href="https://developers.customerfields.com/rest-api/" rel="nofollow noopener noreferrer" target="_blank">Backend REST API</a> (server-side)
 - Use our REST API to process backend changes behind a secure server. Get and update customer data, listen to webhooks, access admin features, and more!

You can also find developer-focused guides for specific use cases, such as:

<a href="https://developers.customerfields.com/guides/building-a-custom-form/" rel="nofollow noopener noreferrer" target="_blank">Building a custom form</a>

<a href="https://developers.customerfields.com/guides/tracking-product-views/" rel="nofollow noopener noreferrer" target="_blank">Tracking product views</a>

<a href="https://developers.customerfields.com/guides/prompt-birthday/" rel="nofollow noopener noreferrer" target="_blank">Prompt a customer's birthday</a>

<a href="https://developers.customerfields.com/guides/product-likes/" rel="nofollow noopener noreferrer" target="_blank">Product likes</a>

- <a href="https://developers.customerfields.com/guides/building-a-custom-form/" rel="nofollow noopener noreferrer" target="_blank">Building a custom form</a>
- <a href="https://developers.customerfields.com/guides/tracking-product-views/" rel="nofollow noopener noreferrer" target="_blank">Tracking product views</a>
- <a href="https://developers.customerfields.com/guides/prompt-birthday/" rel="nofollow noopener noreferrer" target="_blank">Prompt a customer's birthday</a>
- <a href="https://developers.customerfields.com/guides/product-likes/" rel="nofollow noopener noreferrer" target="_blank">Product likes</a>

Customer Fields is a developer-friendly app, and these dev docs are meant to help developers with advanced use cases

Powerful features for merchants, with flexibility for developers

Guides