Built-in modules

JsRates comes with a suite of built-in modules to assist you in implementing your shipping rate scripts.

Tools

enrichItemDetails
fetchProductMetafields
Process Shopify webhook
Search customers
Currency converter
print
Get visitor location info
Retrieve geographical data

Carrier Integrations

If you work with a shipping carrier that offers an online system or API for calculating shipping rates, we can build a custom integration for you - at no additional cost.

Our team can develop a custom module that connects JsRates directly to your carrier’s system. This ensures your shipping rates are accurate, up-to-date, and fully tailored to your fulfillment process and business rules.

JsRates doesn't just fetch carrier rates - it allows you to customize them to meet your specific business needs. For example, you can:

• Add handling fees or surcharges
• Apply custom discounts
• Offer free shipping based on conditions like order value or destination

We support integrations with carriers such as UPS, FedEx, Canada Post, and any other carriers that provide API access.

Interested in integrating JsRates with your preferred carrier?
Contact us through "Contact Support" in the app or email [email protected] to discuss your requirements.