---
title: "What is an API with shipping rate capabilities? How is it different from a label feature?"
url: "https://www.shipstation.com/faq/what-is-an-api-with-shipping-rate-capabilities-how-is-it-different-from-a-label-feature/"
type: "faq"
modified: "2026-02-20T12:34:57-06:00"
---
A shipping rate API focuses on returning carrier quotes and delivery timing so you can compare prices and select the best service before purchasing a label. A label feature purchases the actual shipment label after you choose a rate.