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API Services

Secure APIs built to the needs of your company and its trading partners, allowing the paperless exchange of business information. We design and build RESTful APIs using ASP.NET Core — either controller-based or using Minimal APIs, depending on what suits your project.

Minimal APIs

Introduced in .NET 6, Minimal APIs let you define HTTP endpoints with far less ceremony than traditional MVC controllers. They are the preferred approach for microservices and serverless workloads where startup time, memory footprint, and deployment size matter. We use them where appropriate and controllers where the added structure of a larger API warrants it.

Security

API security is not optional. Every API we build is secured using industry-standard OAuth 2.0 — typically with Microsoft Entra ID (formerly Azure Active Directory) as the identity provider — so that only authorised callers can reach your endpoints. For partner-facing APIs, API key authentication via Azure APIM is available as an alternative or in addition.

  • RESTful design
  • ASP.NET Core controller-based or Minimal API
  • OAuth 2.0 authentication via Microsoft Entra ID
  • Bespoke, designed and written to your specification
  • Integration with existing systems
  • Expose and exchange business data with third parties
  • OpenAPI / Swagger documentation
  • Azure APIM for gateway, throttling, and versioning

See our references