How do I get cURL response in JSON format?

How do I get cURL response in JSON format?

To get JSON with Curl, you need to make a GET request and provide the Accept: application/json request header. The application/json request header is passed to the server with the curl -H command-line option and tells the server that the client is expecting JSON data.

How do I accept JSON?

When I make a request, I get a response in XML, but what I need is JSON. In the doc it is stated in order to get a JSON in return: Use the Accept: application/json HTTP Header.

How pass JSON data in cURL Post?

To post JSON data using Curl, you need to set the Content-Type of your request to application/json and pass the JSON data with the -d command line parameter. The JSON content type is set using the -H “Content-Type: application/json” command line parameter. JSON data is passed as a flat string.

What is accept in REST API?

A REST API can return the resource representation in many formats – to be more specific MIME-types. A client application or browser can request for any supported MIME type in HTTP Accept header. Technically, Accept header can have multiple values in form of comma separated values.

What is curl command line?

cURL, which stands for client URL, is a command line tool that developers use to transfer data to and from a server. At the most fundamental, cURL lets you talk to a server by specifying the location (in the form of a URL) and the data you want to send.

How do I run a curl command?

Testing your cURL installation

1. Launch your command-line interface. In Windows, open the Start menu, type cmd in the search box, and press Enter.
2. Copy the cURL statement from your text file and paste it at the command prompt.
3. Press Enter to run the cURL statement.

How do you pass a body in curl command?

You can use Postman with its intuitive GUI to assemble your cURL command.

1. Install and Start Postman.
2. Type in your URL, Post Body, Request Headers etc. pp.
3. Click on Code.
4. Select cURL from the drop-down list.
5. copy & paste your cURL command.

How do I set REST API?

Best practices for REST API design

1. Accept and respond with JSON.
2. Use nouns instead of verbs in endpoint paths.
3. Name collections with plural nouns.
4. Nesting resources for hierarchical objects.
5. Handle errors gracefully and return standard error codes.
6. Allow filtering, sorting, and pagination.
7. Maintain Good Security Practices.

How do you write a curl command?

The syntax for the curl command is as follows: curl [options] [URL…] In its simplest form, when invoked without any option, curl displays the specified resource to the standard output. The command will print the source code of the example.com homepage in your terminal window.

How do I get JSON with Curl command?

The general form of a Curl command for making a GET request is as follows: -H, –header: header to send to the server with the GET request. For example, -H “Accept: application/json” to accept JSON from the server. Why is it important to specify the correct Accept header when getting JSON with Curl?

How to post and receive JSON data using PHP curl?

Initiate new cURL resource using curl_init (). Setup data in PHP array and encode into a JSON string using json_encode (). Attach JSON data to the POST fields using the CURLOPT_POSTFIELDS option. Set the Content-Type of request to application/json using the CURLOPT_HTTPHEADER option.

How to set your content type in curl?

You need to set your content-type to application/json. But -d (or –data) sends the Content-Type application/x-www-form-urlencoded, which is not accepted on Spring’s side. Looking at the curl man page, I think you can use -H (or –header ): Note that -request POST is optional if you use -d, as the -d flag implies a POST request.

How to make a GET request in curl?

The general form of a Curl command for making a GET request is as follows: Curl GET Request Syntax curl -H ” [http header]” URL