July 14, 2026
Duties, estimated at booking, not guessed at the door
Why we build a landed-cost estimate into every cross-border label instead of leaving customers to find out at delivery.
Blog
Notes on cross-border shipping, customs, tracking, and the WorldBridges API, from the team building it.
May 2, 2026
One label, both countries: how cross-border tracking actually works
A look at what happens between 'label created' and 'delivered' when a parcel crosses the border -- and why it's one tracking number, not two.
February 18, 2026
Rate-shopping four services in one API call
A short walkthrough of the rates endpoint for teams comparing Same Day, Express, Ground, and Cross-Border pricing programmatically.
November 3, 2025
Why we run cross-border ops out of Boston
('A short note on why a US–Canada courier put its headquarters in New England instead of a border city.',)