Parcels App
Parcels App (parcelsapp.com) is a universal parcel tracking service that tracks packages, air cargo (AWB), road freight (LTL/FTL), and sea freight across 1,540 postal operators, couriers, and logistics carriers worldwide - USPS, UPS, FedEx, DHL, Royal Mail, China Post, Cainiao, 4PX, and many more. The Parcels API v3 is an asynchronous shipment tracking API - create a tracking request, then poll by UUID or receive webhook callbacks until results are complete - with automatic carrier detection, localized tracking events, and cached results returned immediately.
APIs
Parcels App Shipments Tracking API
Asynchronous multi-carrier shipment tracking. POST /shipments/tracking creates a tracking request for one or more tracking numbers (with automatic carrier detection across 1,540...
Parcels App Account Usage API
GET /account returns the current subscription plan, monthly unique shipment limit, usage counter, and the UTC date the counter resets - letting integrations meter their tracking...