API development
Together, building smart api connections that work
A well-designed API ensures that systems work seamlessly together. Data is exchanged automatically, processes are accelerated and errors are minimized. Whether it concerns customer data from a CRM, HR information or external data sources, with smart API development, we link systems so that information is always up to date, secure and available.

Have an API developed
At Xuntos, we develop customized APIs that connect to your digital environment. This is how we create reliable links between web applications, portals and external services. The result: less manual work, more efficiency and room to grow.
Does your organization use a CRM or HR system? And do you want to send data to and from an external system via your website or customer portal? Xuntos can help you by developing an API.
Many companies use different software systems. Consider, for example, a CRM system or HR system. Suppose you want to show data from cooperation partners on a google maps map, for example. Then you don't want to keep track of it manually, but you want to show the information automatically from 1 software system.
Other examples include showing prices, availability, vacancies, events, but it can also include specific customer data. Especially when showing personal data, it is important that safety comes first, so that personal data does not just end up with third parties.
Why use an API?
One API is often used to better unlock internal systems, but can also be used to share data outside the organization.
Then we use a secure web application, app or website. This way, customers, relations or third parties always have the correct, up-to-date data.
What does API mean?
API stands for Application Programming Interface. It is a set of rules and protocols that software programs use to communicate with each other. Simply put, an API allows different applications to exchange data or share functionalities without having to know exactly how the other application works. Common examples include:
- A weather app retrieves data from a weather service via an API.
- If you log into an app with your Google or Facebook account, an API is used to securely retrieve your data.
What is a link?
A link is a general term that refers to a connection between two systems. It can be realized in various ways, such as:
- Exchanging files manually (e.g. via Excel or CSV)
- Using a direct database connection
- Using an API
Characteristics of a link:
- Goal-oriented: Often built specifically for one task or process (e.g. synchronizing data).
- Less dynamic: May be less flexible and more dependent on fixed structures.
- Technologically variable: Can be realized via an API, FTP, web services, etc.
Standard API development
There are already quite a few 'standard' API links available for various purposes. An example of this is the salesforce api.
Building an Api
But it often happens that no API has been developed yet. Our developers will then develop a new api. What is API Development? They ensure that specific information can be retrieved and sent securely.
Benefits of an API?
APIs accelerate processes, make systems more flexible, and offer new opportunities to better serve customers and partners. It's an indispensable technology in the modern digital world! Deploying an API offers many advantages, including:
1 - Efficiency and time savings
Reusing functionalities: Instead of developing everything from scratch, you can use existing services or functionalities via an API. Fast integration: With an API, you can easily connect to other systems without complex adjustments.
2 - Better cooperation between systems
Interoperability: APIs allow different applications and systems to communicate seamlessly, regardless of the technologies they use. Real-time data exchange: APIs provide direct access to current data, such as payment systems or tracking information.
3 - Scalability
Flexibility for growth: A well-designed API can easily be expanded with new features without disrupting existing integrations. Cloud support: Many modern APIs work well with cloud systems, making growth even easier.
4 - Improved user experience
Integration of external services: APIs allow companies to provide additional functionality, such as social media login, payment processing, or map services (e.g. Google Maps). Personalization: They make it easier to personalize applications based on user needs and behavior.
5 - Cost savings
Lower development costs: By using an API, you don't have to develop everything yourself. Easy to maintain: APIs are often maintained by providers, so you need fewer internal resources for maintenance.
6 - Innovation and Competitive Advantage
Innovate faster: Access to external APIs helps you develop and test new features faster. Openness to collaboration: Companies that offer their own APIs can collaborate with other companies to tap into new markets.
Collaborate with partners
To develop an environment that requires an API with another system, we will always seek cooperation. That is why we always consult with the supplier of the api.
It is essential to know how the API works and what is needed for proper development or integration.
How do we work from idea to result?
A good idea is only really valuable if it grows into a result you are proud of. That's why we don't just work “on” projects, but together with you, step by step. From focusing on your goals to building and growing solutions that make an impact.
Strategy & Discovery
It all starts with listening and focusing. Together, we will investigate your ambitions, challenges and target group, so that we know exactly what we are working towards. This foundation ensures that every next step is focused and thoughtful.
Design & Validation
We translate insights into smart and attractive concepts. By testing and validating with real users, we ensure that the design is not only beautiful, but also works in practice.
Build & Launch
With a solid plan and validated design, we turn everything into a working product. No endless processes, but pragmatic building and working together towards a launch that makes you happy.
Optimization & Growth
After the launch, we will continue together. Measure and improve with your goals in mind. This is how we ensure that your solution does not stand still, but continuously grows and gets better.

We are always developing safe and accessible to everyone
We have over 15 years of experience with api integrations. We help you in a practical and smart way to make data from existing systems work with your website.
Cases api development
What we've already built
We work for our customers on the safety and well-being of people and animals. We do this in various sectors such as healthcare, government or education. Here are a few examples of what we have achieved together.

Collaborate on api development
We are happy to think along with you how your organization can accelerate digitally. Whether it's a UX, technical challenge or AI solutions. Send a message to Pascal van Assendelft - Bureau Manager Xuntos
Learn more about api development
Curious about how we make your application more user-friendly and accessible? Learn more practical insights, tips, and examples in the articles below
Frequently asked questions about api connections
We'd love to help you. If you have a question about our services, please contact us for an informal conversation.
An easy example of this is an HR system for vacancies. It is nice for a recruiter to work with vacancies and candidates in one place. By means of an api link, we can place the content of vacancies on the website via Umbraco. Conversely, it is also possible to send the data from an application form to the HR system. This saves the recruiter a lot of time.
Yes. We work according to security standards and protocols (such as OAuth 2.0 and HTTPS) and take into account legislation such as AVG/GDPR. ISO 270001
If you work with multiple systems (such as CRM, ERP, HR software or accounting packages) and regularly need to double-enter data or want to automate, an API integration is often the solution.
Yes. As an experienced development partner, we build API links with CRM, marketing and HR systems. This way, processes work more efficiently and you only have to enter data once.
We connect almost any modern system, from standard packages such as AFAS, Exact, Salesforce and Dynamics to customized software or sector-specific applications.





