{"id":1562,"date":"2025-07-02T09:19:01","date_gmt":"2025-07-02T09:19:01","guid":{"rendered":"https:\/\/www.cmarix.com\/qanda\/?p=1562"},"modified":"2026-02-05T12:00:45","modified_gmt":"2026-02-05T12:00:45","slug":"what-are-the-best-practices-for-net-microservices","status":"publish","type":"post","link":"https:\/\/www.cmarix.com\/qanda\/what-are-the-best-practices-for-net-microservices\/","title":{"rendered":"What are Some Best Practices for .NET Microservices?"},"content":{"rendered":"\n<p>Microservices in .NET allow you to build scalable, independent, and deployable services that communicate via APIs or messaging systems. However, microservices come with complexity, especially around communication, deployment, monitoring, and consistency.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Single Responsibility Principle<\/h2>\n\n\n\n<pre class=\"wp-block-code\"><code>\/\/ BlogService\nGET \/api\/posts\nPOST \/api\/posts\n\n\/\/ UserService (separate microservice)\nGET \/api\/users\nPOST \/api\/users\/register<\/code><\/pre>\n\n\n\n<h2 class=\"wp-block-heading\">API Contracts and Versioning<\/h2>\n\n\n\n<p>Use API versioning to avoid breaking clients.<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>&#91;ApiVersion(\"1.0\")]\n&#91;Route(\"api\/v{version:apiVersion}\/posts\")]\npublic class PostsController : ControllerBase\n{\n    &#91;HttpGet]\n    public IActionResult GetPosts() => Ok(...);\n}<\/code><\/pre>\n\n\n\n<h2 class=\"wp-block-heading\">Secure Each Service<\/h2>\n\n\n\n<p>Use JWT Bearer tokens with ASP.NET Core.<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>services.AddAuthentication(JwtBearerDefaults.AuthenticationScheme)\n    .AddJwtBearer(options =>\n    {\n        options.Authority = \"https:\/\/auth.example.com\";\n        options.Audience = \"blog-api\";\n    });<\/code><\/pre>\n\n\n\n<h2 class=\"wp-block-heading\">Conclusion<\/h2>\n\n\n\n<p>Designing microservices in .NET is more than just splitting projects, it&#8217;s about clear boundaries, robust communication, strong observability, and automation. By following these practices, you can build resilient, scalable, and maintainable systems.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Microservices in .NET allow you to build scalable, independent, and deployable services that communicate via APIs or messaging systems. However, microservices come with complexity, especially around communication, deployment, monitoring, and consistency. Single Responsibility Principle API Contracts and Versioning Use API versioning to avoid breaking clients. Secure Each Service Use JWT Bearer tokens with ASP.NET Core. [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":1564,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[4,3],"tags":[],"class_list":["post-1562","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-dot-net","category-web"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.cmarix.com\/qanda\/wp-json\/wp\/v2\/posts\/1562","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.cmarix.com\/qanda\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.cmarix.com\/qanda\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.cmarix.com\/qanda\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.cmarix.com\/qanda\/wp-json\/wp\/v2\/comments?post=1562"}],"version-history":[{"count":7,"href":"https:\/\/www.cmarix.com\/qanda\/wp-json\/wp\/v2\/posts\/1562\/revisions"}],"predecessor-version":[{"id":1571,"href":"https:\/\/www.cmarix.com\/qanda\/wp-json\/wp\/v2\/posts\/1562\/revisions\/1571"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.cmarix.com\/qanda\/wp-json\/wp\/v2\/media\/1564"}],"wp:attachment":[{"href":"https:\/\/www.cmarix.com\/qanda\/wp-json\/wp\/v2\/media?parent=1562"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.cmarix.com\/qanda\/wp-json\/wp\/v2\/categories?post=1562"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.cmarix.com\/qanda\/wp-json\/wp\/v2\/tags?post=1562"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}