API Integration Services
Custom API Development

Thanks to API, two or more separate systems can work together and achieve results otherwise not within their reach. With this in mind, nowadays, a good API is no longer nice-to-have. It’s a must-have without which the app wouldn’t be properly developed and then used with engagement.

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API Development Services

Connecting to an external service through an API is often the best and fastest solution to provide key functionality in an application. Often it is also the only solution. That is why proper implementation of API is so important. We integrate systems but also create dedicated APIs for web applications. We make connections between services reliable and secure.

Custom API Development

We create dedicated APIs for web services. We enable SaaS providers to integrate their services with clients’ services, but we also create API for internal use, so-called first-party API.

Third-party API Integrations

We provide integration services through API for web services. We provide full support and implementation and take care of proper performance and security of the connections between services.

API Testing Automation

We create automated tests to verify the correctness and performance of APIs. We simulate the conditions under which the API will be used. We prepare a report and implement optimizations.

Payment API Integration

Payment API is one of the most popular ones. We integrate the payment API and make the payment process on the site more secure and reliable.

Free Consultation

We believe that good cooperation must be built on mutual trust. That’s why we strongly focus on open communication from the very beginning.

Let’s make a short phone or video call, listen to your needs, and advise the best solutions.

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API Integration
Beneftis for your company

Each operating system, every website, or application can have its own API set. Usually, operating environments like Windows, Google Maps, Twitter, Facebook, or Amazon provide APIs to facilitate writing apps by third-parties but using their solutions. These public tools are called Open APIs, and you can access them without restrictions. There are more than 15 000 Open APIs out there!

Another type of API would be a Partner API, where specific permissions or licenses are needed to use them. Some APIs are also used internally to improve their product and services within certain organizations or companies. Others, such as composite APIs, combine different data and service APIs, running synchronously without a task request. All of them serve a crucial role in communication and inter-linking.

Cost Reduction

As API implementation is a direct productivity boost for the team and a great time-saver, programmers can focus on the most important aspects, quickly delivering value to the business. Thus, it’s a common tool used to expand business capabilities. APIs allow organizations to grow quicker than ever before, reducing barriers and innovate faster. Who wouldn’t want that?

Decouple Service from Infrastructure

Firstly, API is enabling the abstraction of functionality between separate systems. What’s particularly important is that as long as the specification of what API is delivering from the service provider of the consuming app is not being altered, the changes to the infrastructure behind this service will not be noticed by the apps relying on that API. Hence, it’s a great way to decouple service from infrastructure, and therefore APIs introduce a great deal of flexibility in the way services are offered.

Focusing on what is Key

Thanks to API, it’s much easier to build a robust software solution, as the components are provided upfront. With independent functionalities not relying on their respective implementations, it’s possible to vary them without compromising each other. This translates into the increased speed of development and a possibility to reuse complex yet repetitive processes. The same is true with the integration of back-end data and applications, which, thanks to API implementation, is a piece of cake.

Interaction Between Apps, Data and Devices

Another reason for its importance is how APIs facilitate interaction between apps, systems, data, and devices. Thanks to that, it’s possible to design a process of transmitting data and services to create connectivity that’s now a building block of modern software solutions. And that directly translates into valuable benefits.

Completed PROJECTS

Learn about the history of successful cooperation with companies from around the world.

Reading festival events streamed online

Video UK

Cambridge Literary Festival

Reading festival events streamed online

The main goal of this project was to prepare a completely new platform enabling paid access to audio and video materials. Additionally, according to the requirements, use [...]

Real Estate Valuation Software

Real Estate Netherlands

Promodomo

Real Estate Valuation Software

A group of young, energetic and real estate-savvy professionals embarked on a great idea for tech disruption in the industry. A story of Promodomo is a great example of h [...]

PWA App for Battery Measurement

Automotive USA

Exide

PWA App for Battery Measurement

The application works with the new EBTP battery tester and is designed to help mechanics select batteries and send a battery test report to the customer who can decide wh [...]

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Technology behind API Development

When it comes to public APIs, the most popular and therefore commonly used are Web Service APIs, which use WWW addresses (say URLs) to provide access to services behind them. Here are the four most popular Web Service APIs.

REST API - Representational State Transfer

REST is not a protocol. It’s a set of architectural principles driven by data that have certain characteristics. It includes simple interfaces, rather easy to identify within the request resources. REST also allows manipulating these resources. Nevertheless, guidelines for using it are fairly loose and allow some flexibility for developers. Also, REST requires only minimum Bandwidth.

SOAP - Simple Object Access Protocol

SOAP uses proprietary XML as a data transferring format. It defines the structure of messages and communication methods. SOAP publishes a definition of its interface using Web Services Definition Language. It is driven by functions and has stringent rules and advanced security that have to be obeyed. It also requires more Bandwidth comparing to other solutions.

XML-RPC

This protocol is a bit older and much simpler compared to SOAP. In comparison to JSON-RPC, it introduces more security. It’s mainly document-focused, allowing various types of data – text, numbers, charts, graphs, images, etc.

SJSON-RPC

JSON-RPC is a remote procedure call protocol written in JSON, a lightweight data-interchange format. Instead of using an XML format to transfer data, it uses JSON. Although it’s purely data-focused, it supports only text and numbers and is known for being rather less secure. But if performance is your major goal, then it’s the way to go, not to mention its simplicity and consistency.

How does it feel to work with us? BROTHERLY.

From the very beginning of the project, we focus on mutual understanding and respect. See what our wonderful business partners say about us.

The team delivered a great application that’s lightweight and fast. We didn’t have to waste time pitching ideas back and forth. They built what we requested and added their expertise when applicable.

Shannon Morales, Founder, CaseMGR

They’ve delivered everything they’ve promised and the work has been perfect. I’ve never worked with such a reliable team, so we’re satisfied. They’re reliable, proactive, and eager to produce quality code. When they make mistakes, they’re honest. There have been several times where they point out suggestions for us to follow. I was also impressed by their initiative in creating metrics about unit tests, and they also strive to be better than the standard we ask for.

Renso Bek, CTO, TaaS Automotive

Replacing a previous vendor, ASPER BROTHERS quickly demonstrated an in-depth working knowledge of the WordPress platform and its features. Maintaining simple and streamlined communication, they execute feature upgrades and resolve issues to continually improve the website. They challenged our assumptions and completed our goals with the quality we sought.

Mateusz Drogowski, Founder, iKalkulator

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ASPER BROTHERS –
your partner in API integration

API is a must-have link between systems and devices that brings plenty of benefits, no doubt about it. As it’s crucial to both developers and the business, it’s important to work on API implementation with
a partner that understands both of these worlds simultaneously and has what it takes to ensure connecting these dots.

At ASPER BROTHERS, we are aware of how significant impact the business APIs have. At the end of the day, we’re businessmen ourselves. Simultaneously, we’re tech-savvy and are proficient when it comes to software development. Thanks to that, we facilitate harnessing the benefits of technology and bring value to the business.

Our strong work ethic combined with a culture of open communication are great additions to skills and experience you can tap into when cooperating with us.

our BLOG posts

a solid dose of knowledge on API development

Application Performance Monitoring – Tools and Best Practices

Management 26 May 2022 13 min

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If you’re still in doubt, we will help you find the answers you need.
Just contact us and let’s software together!