---
title: "Discussion on \"Document Your Existing API’s With (Open API) Specification in ASP.NET Core\" | Hashnode"
description: "Discussion on \"Document Your Existing API’s With (Open API) Specification in ASP.NET Core\". |Swagger Docs - API's"
url: "https://hashnode.com/posts/document-your-existing-apis-with-open-api-specification-in-aspnet-core/60c2f61ca25fa357af83ed92"
---

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# [Document Your Existing API’s With (Open API) Specification in ASP.NET Core](https://jaykrishnareddy.hashnode.dev/document-your-existing-apis-with-open-api-specification-in-aspnet-core?utm_source=hashnode&utm_medium=feed)

|Swagger Docs - API's

Jun 11, 2021 · 4 min read · jaykrishnareddy.hashnode.dev  
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## Written by

[Jay krishna Reddy](https://hashnode.com/@jaykrishnareddy)

@jaykrishnareddy · India

  
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Programmer | Biker | Blogger | Indian

Hi 🙋‍♂️, Now that you're here, let's learn something 👆 and don't forget to connect 👇

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