Getting Shipping rates through GraphQL/REST API for Carrier Services

Retired Boards Appdev Graphql Basics And Troubleshooting
1

Hello,

I’m implementing an off-Shopify sales channel, and want to get a list of Shipping Rates for a shopping cart. It’s possible to do this for stores that have ShippingZones configured, but I’m a little stumped at how I would do this for a store that has Carrier Services enabled, either through GraphQL or the REST API.

The carrier_services endpoint only seems to return Carrier Services your app has created. If the store has connected their FedEx account - how can I get rates from this service?

Any suggestions?

Thank you.

1 Like
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I also would like to get the shipping prices from the carrier but haven’t found anything to could do this, were you ever able to resolve this?

3

If you’re using CartAPI, you can use this: https://shopify.dev/docs/storefronts/headless/building-with-the-storefront-api/defer#fetching-carrier-calculated-rates-for-the-cart-using-defer. This option was added to CartAPI in 2024-07 version.