PostNL Shipment API v4
The future-proof (v4) PostNL Shipment API: create barcodes, labels, label-and-confirm shipments, confirm shipments, generate return shipments, and look up delivery timeframes and pickup locations under /shipment/delivery/v4.
The future-proof (v4) PostNL Shipment API: create barcodes, labels, label-and-confirm shipments, confirm shipments, generate return shipments, and look up delivery timeframes and pickup locations under /shipment/delivery/v4.
Every API here is available over the APIs.io API and to AI agents over MCP.