API development
Create powerful and secure programming interfaces to connect your systems or allow third-party applications to interact with your data and services.
Create powerful and secure programming interfaces to connect your systems or allow third-party applications to interact with your data and services.
Our API development services allow you to create robust programming interfaces, whether traditional RESTful APIs or modern GraphQL APIs. We design custom solutions that facilitate access to your data while ensuring performance, security and scalability.
Design of APIs capable of handling growing volumes of requests without compromising performance.
Automatic generation of interactive documentation facilitating adoption by internal or external developers.
Implementation of security best practices with robust authentication and fine-grained permission management.
Increased interoperability between your different systems
Creation of new business opportunities via API partnerships
Facilitated development of mobile and web applications consuming the same data
Improved internal and external developer experience
Flexibility and agility to adapt to your business evolutions
Identification of use cases, data to expose and performance and security constraints.
Definition of endpoints, data models, authentication strategies and response format.
Programming of endpoints, implementation of access controls and exhaustive verification of features.
Creation of clear documentation with examples and potentially SDKs to simplify adoption.
Production deployment with scalable infrastructure and implementation of performance monitoring tools.
The choice depends on your specific needs. REST is simpler to implement and well-suited for standard CRUD operations with predictable request types. GraphQL excels when clients need to fetch complex, nested data while minimizing requests, or when different applications have varying data needs. We can advise on the best approach for your project after analysis.
We typically implement explicit versioning in the URL (e.g., /api/v1/) or via HTTP headers. This approach lets us introduce breaking changes without disrupting existing clients. We also put a progressive deprecation strategy in place with clear documentation to support the transition to new versions.
Our security approach has multiple layers: OAuth2 or JWT authentication, SSL/TLS encryption, input validation, rate limiting, protection against CSRF and XSS attacks, detailed access logging, and regular vulnerability checks. We also apply the principle of least privilege for resource access.
Let's discuss your needs and develop together a programming interface that will perfectly meet your technical and business requirements.