PostNL International 3S tracking API & integration
Enable developers to add PostNL International 3S tracking functionality easily with robust REST API and webhooks.
- Tracking API to get PostNL International 3S delivery status automatically
- Free PostNL International 3S developer account & tracking API docs
- API uptime of 99.90%
Built with the top technologies
Why integrate PostNL International 3S tracking with AfterShip API?
ISO 27001 certification
The world’s most rigorous standards for managing information security and privacy.
GDPR compliance
We are GDPR compliant to protect data and privacy in Europe.
24/7 email support
Our support team has strong technical knowledge to help you integrate our APIs faster.
PostNL International 3S APIs client libraries
Our API client library includes advanced programming languages like PHP, Java, Node.js, Python, .NET, and Ruby.
Integrate with 861 carriers instantly
Integration made easy. We support USPS, FedEx, DHL, UPS, and many other carriers.
API uptime of 99.90%
AfterShip maintains and delivers 99.90% API uptime for every customer.
AfterShip tracking API is trusted by 100,000 retailers & counting
What features can you build with AfterShip’s PostNL International 3S tracking API?
AfterShip has everything you need to provide the best PostNL International 3S shipment tracking experience.
Get insightful tracking data in one place to resolve delivery incidents faster.
Provide the best post-purchase experience to drive customer loyalty and additional sales.
Continue engaging customers through seamless post-purchase communications.
Get actionable insights into your post-purchase experience and shipping performance.
Connect AfterShip with other applications easily, including Shopify, Magento, and WooCommerce.
