Shopify
No key needed
Add a live currency converter to any Shopify storefront with a small Liquid snippet - no app to install and no API key. It defaults the “to” currency to your store currency.
Setup
- 1
Add the snippet
In your admin go to Online Store → Themes → ⋯ → Edit code. Under Snippets click “Add a new snippet”, name it rate-api-converter, and paste this.
{% comment %} Rate-API converter - no API key needed {% endcomment %} <div data-rate-api-widget data-from="USD" data-to="{{ shop.currency }}" data-amount="100" data-theme="light"></div> <script src="https://rate-api.com/widget.js" async></script> - 2
Render it on a page
In a template or section (e.g. templates/page.liquid), drop it in where you want the converter to appear.
{% render 'rate-api-converter' %} - 3
Customise (optional)
Override any default when you render it.
{% render 'rate-api-converter', from: 'USD', to: 'EUR', amount: 100, theme: 'dark' %}