json to html

How to Convert JSON to HTML with C# .NET.

JSON (JavaScript Object Notation) is a lightweight data interchange format that’s easy for both humans and machines to read and write. However, presenting this data in a user‑friendly and visually appealing manner on web pages requires conversion to HTML. Therefore, by converting JSON to HTML, you can seamlessly integrate real‑time data into your web pages, enhance user experiences, and streamline the development process.

REST API for JSON to HTML Conversion

GroupDocs.Conversion Cloud SDK for .NET offers a robust and flexible solution for converting various file formats, including JSON to HTML. This powerful API simplifies the conversion process, providing you with a seamless way to transform JSON data into well‑structured HTML content. The first step is to install the SDK by searching GroupDocs.Conversion-Cloud in NuGet package manager and then, click the Install button. Alternatively, you may consider executing the following command in package manager console.

NuGet\Install-Package GroupDocs.Conversion-Cloud -Version 24.4.0

After the installation, we need to obtain our personalized API credentials (i.e., Client ID and Client Secret). Please follow the instructions specified in this short tutorial explaining the details on how to get the API credentials.

JSON to HTML in C#

The conversion of JSON to HTML using C# .NET enables you to dynamically display structured data as responsive HTML content with ease.

  1. Create an instance of Configuration class where we pass client credentials as arguments.
var configurations = new Configuration(clientId, clientSecret1);
  1. Initialize the ConvertApi where we pass the Configuration object as an input argument.
var apiInstance = new ConvertApi(configurations);
  1. Upload the input JSON file to the cloud storage.
fileUpload.UploadFile(new UploadFileRequest("input.json", stream));
  1. Create an instance of ConvertSettings where we specify the name of the input JSON file, the target format as html, and the name of the resultant HTML file.
var settings = new ConvertSettings{...}
  1. Call the ConvertDocumentRequest API to transform the JSON file to HTML format and save the resultant HTML to the cloud storage.
var response = apiInstance.ConvertDocument(new ConvertDocumentRequest(settings));
json to html

Image:- A preview of JSON to HTML conversion.

The input JSON used in the above example can be downloaded from this link.

Convert JSON to Web Page using cURL Commands

Using GroupDocs.Conversion Cloud with cURL commands for JSON to HTML conversion simplifies automation and integration into various workflows. This approach is platform‑independent, easy to script, and allows for seamless, high‑quality data transformation without requiring extensive coding.

First, generate a JWT access token based on your client credentials. Once the JWT token is obtained, execute the following cURL command to convert the JSON file to HTML format. After conversion, the resultant HTML is stored in cloud storage.

curl -v "https://api.groupdocs.cloud/v2.0/conversion" \
-X POST \
-H "accept: application/json" \
-H "authorization: Bearer {accessToken}" \
-H "Content-Type: application/json" \
-d "{  \"StorageName\": \"internal\",  \"FilePath\": \"{inputFile}\",  \"Format\": \"html\",  \"OutputPath\": \"{myResultant}\"}"

Replace inputFile with the name of your input JSON file, myResultant with the desired HTML file name, and accessToken with your JWT token.

  • To save the resultant HTML locally, use this alternative cURL command:
curl -v "https://api.groupdocs.cloud/v2.0/conversion" \
-X POST \
-H "accept: application/json" \
-H "authorization: Bearer {accessToken}" \
-H "Content-Type: application/json" \
-d "{  \"StorageName\": \"internal\",  \"FilePath\": \"input.json\",  \"Format\": \"html\"}"

Free JSON to HTML Converter

We also recommend using our free, lightweight, and super‑efficient JSON to HTML Conversion App, developed with GroupDocs.Conversion Cloud APIs. It lets you experience the powerful capabilities of the JSON‑to‑HTML conversion API.

json to html converter

Conclusion

In this article, we explored two powerful approaches for converting JSON to HTML: the GroupDocs.Conversion Cloud SDK, which offers a robust and flexible solution, and cURL commands with GroupDocs.Conversion Cloud for platform‑independent automation. Both methods deliver high‑quality, responsive HTML output that enhances user experience and interactivity in your web applications.

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