API Developers NZ: Crafting Custom APIs for Your Digital Solutions

4 min read

Finding reliable API developers in NZ can significantly streamline your business processes by enabling seamless data integration and connectivity between different systems. An API is a crucial technology that allows different software applications to communicate and share data efficiently.

In this article, we'll explore what an API is, the difference between API integration and API development, your options for finding API developers in NZ, and real-world examples of APIs developed by Somar Digital.

What is an API?

An API, or Application Programming Interface, is a set of rules and protocols that enables software applications to interact with each other. Think of it as a bridge that allows different software systems to exchange data and services in a structured manner. By providing clear guidelines on how data should be requested and returned, APIs make it possible for applications to work together seamlessly.

APIs can be public, private, or partner-based, depending on their intended use:

  • Public APIs: Available to external developers and companies.
  • Private APIs: Intended for internal use within a company.
  • Partner APIs: Shared with specific business partners under agreed-upon terms.

API Integration vs. API Development

When considering APIs, it's important to distinguish between API integration and API development.

API Integration

API integration refers to the process of connecting different software systems via existing APIs(external link). For instance, if your business relies on various cloud-based services like CRM, marketing, and analytics tools, integrating them with each other through their public APIs can improve data flow and overall efficiency. API integration typically involves:

  • Understanding existing API documentation
  • Writing code to connect systems
  • Testing to ensure seamless data flow

API Development

API development, on the other hand, involves creating a new API from scratch(external link). This process is ideal if you need a custom solution that existing APIs cannot provide. API development includes:

  • Designing the API endpoints, data structures, and methods
  • Writing and testing the API code
  • Securing the API with authentication and authorisation protocols
  • Writing comprehensive documentation for developers

API Developers in NZ - What are Your Options?

When it comes to API developers in NZ, you have two main options: doing it yourself or hiring experienced API developers.

Can You Do It Yourself?

If you have a tech-savvy team with experience in coding and software integration, you might consider building your own APIs. However, it's important to remember that developing an API from scratch requires a solid understanding of web protocols, data structures, and security best practices. Additionally, writing thorough documentation and testing the API for various edge cases are crucial steps that should not be overlooked.

Hire NZ Developers Who Specialise in API Development

For businesses lacking the necessary technical expertise in-house, hiring API developers in NZ is a practical solution. Experienced developers can design and build custom APIs tailored to your specific needs. Here’s why you should consider hiring a specialist:

  • Expertise: They possess a deep understanding of best practices, security protocols, and API standards.
  • Efficiency: They can quickly deliver a solution that meets your requirements.
  • Support: Ongoing support ensures your API remains up-to-date and secure.
metlink app journey planner

Examples of APIs that Somar Developers Have Built in NZ

Somar Digital has a proven track record in developing APIs for New Zealand clients. One notable example is the Metlink Real-Time Information API.

Metlink - Real-Time Information

Metlink, the public transport authority for the Wellington region(external link), needed an API that could deliver accurate real-time information to commuters. Somar Digital developed a comprehensive API solution that provides up-to-date information on vehicle positions, stop predictions, and service alerts.

Key features include:

  • Real-time vehicle positions for routes and individual trips
  • Accurate stop predictions for stops with or without digital signage
  • Integration with GTFS-RT data for standardised data sharing
  • Support for third-party applications like Google Maps

The Metlink Real-Time Information API has significantly improved commuter experience by offering accurate travel information across various digital platforms.


Whether you're looking to integrate existing APIs or develop a custom solution, it's essential to choose the right approach that aligns with your business needs. With a dedicated team of API specialists, Somar Digital can help you design and implement high-quality APIs that transform your business.

Frequently Asked Questions

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by Somar Digital