From creating shipments to tracking deliveries, from printing labels to finding pickup points — every tool you need to build world-class shipping.
PRODUCTS
One API to ship with every carrier
Create shipments, generate labels, and compare carrier rates across 50+ providers with a single API call. Built for scale.
Track every parcel, everywhere
Get real-time, normalized tracking events from every carrier in a unified format. Webhooks, bulk tracking, and smart status mapping included.
Labels to printer in milliseconds
Send shipping labels directly to thermal printers. Supports PDF, ZPL, and batch operations for high-volume warehouses.
Find the nearest pickup point
Embeddable pickup & drop-off point selector. Search across carriers, customize the look, and let customers choose their preferred location.
Never ship to a wrong address
Validate, autocomplete, and normalize delivery addresses before they cause failed shipments. Covers all European markets.
One Integration. Five Powerful APIs. Ship Everything.
How They Work Together
Each API is powerful alone. Together, they cover the entire shipping lifecycle from address validation to delivery tracking.
Validate
Address API
Create
Shipment API
Printing API
Locate
PUDO Map
Track
Tracking API
All APIs, One SDK
Access every product through a single SDK. Consistent patterns, shared authentication, unified webhooks across all five APIs.
import Uniship from '@uniship/sdk'
const client = new Uniship('sk_live_...')
// 1. Validate the delivery address
const addr = await client.addresses.validate({
street: 'Marszalkowska 1',
city: 'Warsaw',
country: 'PL'
})
// 2. Create a shipment with the best rate
const shipment = await client.shipments.create({
carrier: 'auto',
recipient: addr.normalized,
parcels: [{ weight: 2.5 }]
})
// 3. Generate & print the label
const label = await client.labels.print({
shipment_id: shipment.id,
format: 'pdf'
})
// 4. Track the delivery
const tracking = await client.tracking.get(shipment.tracking_number)Start Building Today
Get access to all five APIs with a single API key. Free tier available for every product.