Drop in the pre-built Smile UI panel with minimal code, or build a fully custom experience with the JavaScript SDK.
30 minutes with a loyalty strategist.
Certified Technology PartnerCertified+ thousands more on Shopify Plus
The SDK and Smile UI run on the same platform as the rest of Smile.
The SDK does not rely on full page reloads, so nothing about your stack has to change.
Points balances, rewards, VIP status, earning rules and referral links, rendered in your own components.
Add the production rewards panel and launcher with a script tag, a customer token and one initialize call.
So Smile works there too, with a guide for what is specific to Shopify's stack.
Plan end-to-end with a headless integration and make sure that you have help at every step along the way.
31%
higher purchase frequency, members vs. non-members.
ROKA’s loyalty program on Smile. Reviewed as of September 25, 2026.
Yes. Every Hydrogen store is headless, but not every headless store is Hydrogen, and Smile works on both. The Hydrogen guide covers customer tokens, Content Security Policy and client-side navigation.
Use Smile UI for the pre-built panel and launcher with minimal code, the JavaScript SDK to build custom UI in your own components, or run both together.
It is a plain JavaScript SDK that works in React, Vue, Svelte, Hydrogen or no framework at all.
JWT customer tokens generated on your backend identify the logged-in shopper, so your signing key never reaches the client.
Yes. The same platform behind the SDK powers a rich and extensive REST API with OAuth and webhooks. More than 25 partners have built their integrations on it.
Smile is SOC 2 Type II audited, with the report in the Trust Center. Smile Plus adds security review support and a dedicated success team.
Smile Plus and Smile Enterprise. Smile Enterprise adds custom API rate limits.
