Problem Statement

Accessing real-time port movement data can be a challenge, especially when dealing with multiple ports. This often leads to scouring numerous webpages and sources for inaccurate information, which may not always be up-to-date.


Introducing the Solution

Royal Dirkzwager brings you a seamless solution by gathering port movement data directly from Port Community Systems, AIS, and algorithms, standardizing it all into a single, easy-to-use data model.



Our user-friendly API provides a wealth of information about vessels and their voyages within a port, such as:

πŸ”Ž Port Calls: Discover previous and next port details, destination and origin ports for a complete picture of the vessel's journey.

⛴️ Voyages (IN, SHIFT, OUT): Get the responsible agent, entry, exit, and berth locations along with estimated, actual and predicted times for an accurate timeline.

πŸ—ΊοΈ Predefined Passages: Use predefined passages along a vessel’s voyage to implement custom expected/in-port logic, ensuring smoother operations.

βš“ Anchor Status: Stay informed about the vessel's anchoring status and pilot boarding times for better decision-making.

πŸ“‹ Stay Information: Access stay and customs reference numbers for tracking and organization purposes.

🚒 Vessel Details: Obtain essential information about the vessel, such as IMO, call sign, tonnage, and more, all in one place.


Experience simplicity and efficiency with Royal Dirkzwager by transforming the way you access real-time port movement data. Don't miss the boat; try our port call API today!

Multiple Ports

Get uniform data on port calls from multiple ports

Digital Data

Avoid human errors and improve your decision taking by having real-time data pushed to you


Real-time data and predictions increase operational efficiency

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