What is ASP.NET Core Minimal API?

Updated Apr 28, 2026

Short answer

Minimal APIs allow building APIs with less boilerplate.

Deep explanation

Minimal APIs provide lightweight endpoints without controllers, improving performance and simplicity.

Real-world example

Microservices with simple endpoints.

Common mistakes

  • Using minimal APIs for complex apps unnecessarily.

Follow-up questions

  • When use minimal APIs?
  • Why minimal?

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