As a new marketplace, every operational decision matters — especially when it comes to cost structure. We recently made the decision to remove real-time shipping rates powered by carrier APIs. This was not a technical limitation. It was a financial and strategic one.
The Reality of Real-Time Shipping Rate APIs
Real-time rates depend on external API calls to platforms such as EasyPost, ShipEngine, and Shippo. Each time a customer views their cart or requests a shipping estimate, the system sends live queries to carriers like USPS, UPS, and FedEx.
These API calls generate fees. Even in test mode, many providers bill for address validation, rate retrieval, smart-rate calculations, and carrier service queries.
On an established platform with consistent order volume, those costs are absorbed into revenue. On a new marketplace without steady transactions, recurring API charges accumulate regardless of whether orders convert. Generating ongoing expenses without corresponding sales is not a sustainable model.
What This Means For Vendors
Vendors will set their own shipping charges using a flat-rate, category-based system. This gives sellers clear control over how shipping is priced based on their products and packaging needs.
With live rate integrations paused, shipping label generation through the platform will not be available. Vendors will continue to purchase and provide their own labels directly through their preferred carrier services.
This approach:
- Keeps vendors in control of their shipping structure
- Simplifies checkout for buyers
- Reduces unnecessary operational expense
- Strengthens the financial foundation of the marketplace
This Is Not Permanent
If platform traffic increases and vendor participation grows to the point where real-time rate integration makes economic sense, we will revisit it.
If you are a vendor or buyer who strongly prefers real-time carrier rates, let us know. Demonstrated demand matters. Sustainable adoption justifies reinvestment.
Until then, we are prioritizing stability, responsible cost management, and vendor autonomy.
