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shipengine.rates
mock data$0.003 / callCompare Shipping Rates
Compare shipping rates across multiple carriers (USPS, UPS, FedEx, DHL) for a package. Provide origin/destination ZIP codes, weight in pounds, and optional dimensions. Returns sorted rates with price, delivery time, and service type. Up to 84% off retail rates (ShipEngine)
Input schema
width
numberPackage width in inches
height
numberPackage height in inches
length
numberPackage length in inches
to_ziprequired
stringDestination US ZIP code (e.g. "90210" for Beverly Hills)
from_ziprequired
stringOrigin US ZIP code (e.g. "10001" for NYC)
weight_lbrequired
numberPackage weight in pounds (e.g. 5)
to_country
stringDestination country code (default US)
from_country
stringOrigin country code (default US)
Call via REST
curl -X POST https://unifyapi.pro/api/call/shipengine.rates \
-H "Authorization: Bearer uak_live_..." \
-H "Content-Type: application/json" \
-d '{"width":0,"height":0,"length":0,"to_zip":"<to_zip>","from_zip":"<from_zip>","weight_lb":0,"to_country":"US","from_country":"US"}'