How do I return XML and JSON from Web API?

How we can return XML from Web API?

Http. HttpResponseMessage and use the below code to return the XML. This is the quickest way to always return XML from Web API.

How do I return JSON data from Web API?

Get ASP.NET Web API To Return JSON Instead Of XML

  1. public static void Register(HttpConfiguration config)
  2. {
  3. config.Routes.MapHttpRoute(name: “DefaultApi”, routeTemplate: “api/{controller}/{id}”, defaults: new.
  4. {
  5. id = RouteParameter.Optional.
  6. });
  7. //To produce JSON format add this line of code.

How can we return data only in JSON or XML formatted data in Web API?

Let’s explore them:

  1. Change the default formatter for Accept: text/html to return JSON. …
  2. Change the default formatter for Accept: text/html to return JSON, and also return a valid Content-Type: application/json header. …
  3. Completely remove the XML formatter, forcing ASP.NET Web API to return JSON by default.

How do I return data from Web API?

Three Ways to Return Data from ASP.NET Core Web API

  1. Return specific type. This is the most simplistic and straightforward way to return values from an API. …
  2. Return IActionResult. When your return value is a mix of data and HTTP codes you can’t use the previous approach. …
  3. Return ActionResult<T>
IT IS INTERESTING:  What is SQL Loader in Oracle?

Is JSON better than XML?

Is JSON better than XML? JSON is simpler than XML, but XML is more powerful. For common applications, JSON’s terse semantics result in code that is easier to follow.

Can we return view from WebAPI?

You don’t. You can return one or the other, not both. Frankly, a WebAPI controller returns nothing but data, never a view page. A MVC controller returns view pages.

Which is the most secure method to transmit an API key?

HMAC Authentication is common for securing public APIs whereas Digital Signature is suitable for server-to-server two way communication. OAuth on the other hand is useful when you need to restrict parts of your API to authenticated users only.

What is the default data return format in WebAPI?

By default Web API returns result in XML format.

Can we ensure that API return JSON data only?

Add(new MediaTypeHeaderValue(“application/json”)); To ensure that the data return only JSON. web API will serialize the returning object to JSON and as the application/json is added in the header so the browser will understand that the WebAPI is returning only JSON result.

What is REST API services?

A REST API (also known as RESTful API) is an application programming interface (API or web API) that conforms to the constraints of REST architectural style and allows for interaction with RESTful web services. REST stands for representational state transfer and was created by computer scientist Roy Fielding.


2 Answers. The same resource may return either XML or JSON depending upon the request, but it shouldn’t return both at the same time. You will know which one to return based upon the request, so there is no need to generate both — just generate the one you’ll be returning.

IT IS INTERESTING:  How do I run a Java applet in IE 11?
Categories PHP