We design and build REST APIs that are intuitive, consistent, and built to handle the demands of production traffic.
Poorly designed APIs cost you twice
We bring rigorous engineering discipline to every integration challenge. From RESTful APIs and GraphQL to third-party integrations, we build the connectivity layer your systems depend on.
Online ordering of JCB equipment has proved to be extremely popular. The JCB Machine Store marks a significant evolution of the concept with more machines, more options, and more insight available than ever before. We have invested heavily in creating a high-quality platform tailored to the needs of an evolving market and a new generation of customers.
Sales Director
JCB UK and Ireland
Over 70,000 downloads in its first week, a 15% uplift in bookings, and No.1 in the travel app charts. We designed a native iOS and Android app that made it simpler for Center Parcs guests to plan, book, and get the most from their stay.
Atomic's API development team designs and builds the integration layer your systems depend on, with the performance, reliability, and documentation that make every integration straightforward.
API development is the process of designing, building, and maintaining application programming interfaces that allow your systems, products, and third-party services to communicate reliably.
When existing integrations don't meet your requirements, when you're building a product that needs to share data with other systems, or when you need to expose your data securely.
REST uses fixed endpoints and is widely adopted and straightforward to implement. GraphQL gives clients control over what data they request, reducing over-fetching in complex applications.
Through authentication and authorisation (OAuth 2.0, API keys, JWT), rate limiting, input validation, encrypted transport, and regular security testing against OWASP API security guidelines.
We design APIs with versioning built in from the start, using clear strategies that allow your API to evolve without breaking existing integrations or forcing disruptive client updates.
Through automated functional testing, contract testing, performance testing, and security testing. We test every endpoint, edge case, and failure mode before an API goes into production.
A focused API project typically takes four to eight weeks from design to delivery, depending on the number of endpoints, integration complexity, and the systems it needs to connect.
API development investment varies by scope, complexity, and the number of integrations required. We scope every project individually and give a clear estimate after an initial conversation.
A clear brief on what the API needs to do, which systems it needs to connect, any existing API documentation, and access to the systems we'll be integrating with.
Yes. We build APIs and integrations designed to work with your existing architecture, handling the technical complexity of connecting legacy systems, third-party platforms, and modern services.
