FedEx vs UPS API for EU-to-US Parcel Labels
FedEx API vs UPS API compared on auth, rate limits, label formats, and webhooks for EU-to-US parcel integrations, with a scoped verdict.
Returns API Coverage Across 9 Shipping Platforms
We audited returns APIs from 9 shipping platforms — QR returns, portals, carrier scope — sourced from public docs, dated October 2026.
How to Create a DHL Express Label with MyDHL API
Step-by-step guide to DHL Express's MyDHL API: register an app, authenticate with API key/secret, and generate your first sandbox shipment label.
DPD API vs GLS API for EU Return Labels
DPD and GLS return-label APIs compared: endpoint design, pickup vs shop-return, sandbox access, and webhooks, with a verdict for EU reverse logistics.
Pickup Point API Coverage: 8 Networks Measured
Published point counts, countries, and finder-API specs for 8 European pickup-point and locker networks, sourced and dated as of October 2026.
Migrating PostNord Shipments from EDI to API
A step-by-step guide to moving PostNord integrations from file-based EDI to its REST API — sandbox setup through a verified first label.
Alpega vs Transporeon for Freight API Access
Alpega vs Transporeon compared on API docs, protocols, carrier reach and pricing, so integration teams know which fits a freight-tendering API build.
Label Formats Measured: 9 Carrier APIs Compared
We mapped native vs. converted label formats (PDF, PNG, ZPL, EPL) and default sizes across 9 carrier APIs, sourced to official docs as of Oct 2026.
How to Get a Royal Mail Click & Drop API Label
A step-by-step guide to creating your first label via the Royal Mail Click & Drop API, including OBA setup, auth, and manifest pitfalls.
ProShip vs ShippyPro for Enterprise Parcel APIs
ProShip vs ShippyPro compared on API access, deployment model, rate limits, and EU carrier depth — with a scoped verdict for enterprise shippers.
Carrier API Production Access Times Compared
We compared production API access timelines for 10 carriers and platforms, from instant self-serve keys to multi-day manual approval, as of Sept 2026.
Adding EU PID Fields to UPS, FedEx and DHL APIs
How to add M-PID, NS-PID and S-PID fields to UPS, FedEx and DHL shipment APIs before the EU's Nov 1, 2026 PID deadline.