Convert Http Request To Json

How to return Json in VB. How to read JSON data from the URL? Reading the JSON data from the URL require urllib request package. What can you do with JSON TO HTML CONVERTER ? This tool will help you to convert your JSON String/Data to HTML Table ; To Save and Share this code, use Save and Share button. In order to convert the JSON into a Class representation, we will first create a Class that has all the nodes present in the JSON. I found very little in Dynamics AX that would let me deserialize JSON. Convert json datas to Employee object array Employee[] emps = JsonConvert. The classes dedicated to JSON serialisation and parsing are found in the groovy. The output will display below the Convert button. As you begin to work with JSON, you will first. Online JSON Formatter and Online JSON Validator also provides tools to convert JSON to XML, JSON to CSV, JSON Editor, JSONLint and JSON Checker. A serialized string, which means it can later be parsed and decoded into data types. You’ll have to provide the. The first and the foremost, you will require a JSON request in a text file. In this post we’ll look at how to introduce support for the JSON Patch content type (RFC 6902) to ASP. Your JSON input should contain an array of objects consistings of name/value pairs. We use JSON. The json module provides an API similar to pickle for converting in-memory Python objects to a serialized representation known as JavaScript Object Notation (JSON). Can't get a JSON object in response to an Ajax request with wp_ajax. And with the inspiration from @sergeluca's blog of converting csv to json, (which I learnt a lot from about compose action and variables) i succeeded to convert the json output from execute SQL query action to xml file saved as *. Cookies are important to the proper functioning of a site. JAVA- Send HTTP Get/Post Request and Read JSON response. We will see the Spring MVC Json request example using the @RequestBody. Simple tool for converting large XML-files to JSON or JSON to XML. Will this work? How will I tell request-promise-native that this is a post request? Can I add a property in my object like method: 'POST'? Sorry for shooting so many question lately! The thing I cannot figure out is when I am sending the same request using jQuery, I get my desired value but always getting undefined with request and promise. Let’s look at how to retrieve and parse JSON results from a RESTful API using the four most popular Ruby HTTP libraries. one with missing backlash. The quickest method of converting between JSON text and a. • Test the XML to JSON Converter online The script presented in this page is a JavaScript object that can be used to convert XML content to JSON object, or to JSON string. This is a common request in forums so I will show you how to use the new HttpClient class and the DataContractJsonSerializer to post JSON data to a web service. Your code has a memory leak because you aren't freeing the json_object *json at the end of the program. In this article we will see how to convert an object to json string or how to convert a json string to an object in C#, we will try to write a generic class with two methods, one for converting an object to json and other for converting json string to an object. Decode a JSON document from s (a str beginning with a JSON document) and return a 2-tuple of the Python representation and the index in s where the document ended. stringify to convert the JSON object into a string and send it to AJAX. Convert a Series to a JSON string. The code in this blog post shows how to convert a Seq of Scala objects to their equivalent JSON representation using the Play Framework v2. Google json provides methods to convert a JSON string to a Java object. play" %% "play-json" % playVersion to your build. json package. A complete working Java project showing how to use jQuery ajax function to send an HTTP POST request with JSON content in the request body to the backend and how to receive and parse JSON in the frontend using jQuery. The Alexa Skills Kit enables you to give Alexa new abilities by building a cloud-based service. If this is a JSON term, it becomes subject to json_to_prolog/2. Here is the pom. Write your logic and test it. Net (Xamarin. This option is recommended if you wish to convert back to the original JSON array structures. Free online XML to JSON converter. We annotated the person parameter with the @RequestBody annotation for both methods. We have print struct mapped data into console using fmt. Stack Exchange network consists of 175 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers. This site uses cookies for analytics, personalized content and ads. This sounds like a straightforward task but there was a small twist to the story. Developer faces many issues when they begin working with JSON and JavaScript in the beginning stage and this kind of solution is very handy. When testing a RESTful API, we normally send a POST request to the REST API in JSON format. Free online XML to JSON converter. The combined software is called SELENESSE. JSON and Go. As an alternative to using @XmlRootElement and Collection wrappers, one can provide an Object factory which will tell JAXB how to marshal a given type (in case of Collections - its template type). stringify(data) and post JSON instead. Google json provides methods to convert a JSON string to a Java object. The output will display below the Convert button. Supports all the. If you’re working with JSON (JavaScript Object Notation) and either need to convert a JSON string to array or object and loop through it or vice-versa, take an array or object and convert it to a JSON string to return, both can be done in PHP or JavaScript. In this tutorial, we are going to cover below topics: What is HTTP POST Request? How to send POST request with JSON using Apache HttpClient? Check out: POST REQUEST using another popular API testing Framework - REST ASSURED. Use JQuery to get the data and using Ajax post it to the Spring Controller as JSON. Off the top of my head, your headers obviously will need to have application/json unless you specify. Parse() to return it back to JSONNode maybe thats what I need to do. Configure Spring to Use Jackson. So here is how you do it. Possible values in JSON are strings, numbers, booleans, null. As you begin to work with JSON, you will first. Don't forget to specify the Content-type header for the request. Online based tool to convert json to string variable value string, created json object to include escape characters for the string creation. Now, after the very futile example which accompanied the introduction to JavaScript Object Notation in my last post (by the way, I forgot to mention that this is what the fancy acronym stands for, but I'm sure you already knew that), let's go straight to the fun part, and see how we can leverage the flexibility of JSON (and ASP. It’s caused a buzz in the tech world because JSON is much easier to load, read and manipulate compared to XML. In this tutorial, I will describe how to parse JSON string from the command line. First download ZappyShell Command Line and ZappySys CSV ODBC Driver Now we will define JSON Layout. Furthermore, this library can also convert between JSON, XML, HTTP Headers, Cookies, Comma-Delimited List or Text, etc. The transform. To view request contents in SoapUI, simply double-click the request in the Navigator panel on the left:. The Ajax concept (Asynchronous JavaScript And XML) originally used XML to transmit data between server and browser, but in recent years JSON has become a more popular way to carry Ajax data. The script has to make some assumptions, so double-check the output! For an example, try converting JSON from the SmartyStreets API or the GitHub API. NET and Json-Sharp are two of the most popular. JSON Formatter & Editor Online is a free awesome web-based tool to view, edit JSON document. But also I used the information both of you gave or linked to, to end up with a correct code. Can be used outside of a Play application as a standalone library. JSON is most commonly used in asynchronous HTTP requests. The transform function takes the http request body and headers and returns its transformed (typically serialized) version. Now that you have the mechanism for working with the JSON data in place, you’ll write the HTTP request that gets the data from the server. Demonstrates how to create an HTTP POST request having the Content-Type application/json, where the body of the HTTP request is the following JSON:. JSON Http Request Previous Next A common use of JSON is to read data from a web server, and display the data in a web page. The payload of the JSON message is parsed and converted into XML, and the HTTP Content-type header of the XML-formatted message is set to text/xml;charset=UTF-8. Anyway, we can't help you with details about communicating with your server. @RequestBody will help to convert the body of the HTTP Request to the User object. I am working on a Power App project that needs to connect to XML interface. AngularJS will consider all properties starting with a $ as private, and thus exclude these from the string. The URL is passed via AsycTask arguments. Receive the result as a. Flutter resources JSON and serialization Shows how Flutter apps can serialize and deserialize both with dart:convert and with json_serializable. I have to provide an API for a mac client and from a post request I extract the correct fields…. See Example XSLT to Convert BookQueryBE JSON Request to XML Request for an example XSLT. The req object represents the HTTP request and has properties for the request query string, parameters, body, HTTP headers, and so on. Let's begin: 1. In this page you can convert an xml to json and viceversa. The fetch() standard itself doesn't handle any encoding strategies. The editor can be used as a component in your own web application. The accepted parameters by the API are listed in the table below:. However, the use case of this trick is limited if not difficult to adapt in production applications. Indeed, if desired, a method other than Ajax could be used to obtain the required data, such as Web storage or a Firebase database. URI instead of java. request-to-json. 5 async and await feature and neat, slick and smooth WPF windows APP. NET object is using the JsonSerializer. I am working on a Power App project that needs to connect to XML interface. Flexter is a distributed and secure big data solution for converting XML/JSON to text, Hadoop, or a database. Comparison of XML and JSON representations. As a valued partner and proud supporter of MetaCPAN, StickerYou is happy to offer a 10% discount on all Custom Stickers, Business Labels, Roll Labels, Vinyl Lettering or Custom Decals. Pavan July 14, 2011 at 4:48 AM. Use this tool to convert JSON into XML format. That's why I created json2md which is the bridge between JSON and Markdown languages. Creating a JSON Blob is accomplished by sending a POST request to /api/jsonBlob. Net, Javascript, Java and PHP classes from JSON. JSON Schema Generator - automatically generate JSON schema from JSON. When testing a RESTful API, we normally send a POST request to the REST API in JSON format. To resolve this issue you may remove or URL encode any XML special characters:. JSON has become another popular way to store data in a structured way after XML. JsonConvert. Apache HttpClient HTTP PUT Request with JSON Body; Convert POJO to JSON and vice-versa using Jackson API Post Views: 431 In this tutorial, we will learn how to. I see two http appended. The example below reads a data file called portmanteaux. convert excel to json free download. Send the URL-encoded JSON string to the server as part of the HTTP Request. First of all thanks for sharing this gist. This can be done using the HEAD, GET, or POST method by assigning the JSON string to a variable. Which can be used for any sort of integration. And with the inspiration from @sergeluca's blog of converting csv to json, (which I learnt a lot from about compose action and variables) i succeeded to convert the json output from execute SQL query action to xml file saved as *. Each item in the JSON Array represents a book and has properties of a book like "isbn", "title", "author" etc. Uses the sample JSON document to infer a JSON schema. The output will display below the Convert button. Is there a way to use the WSO2 Application Server product to develop the API and use SoapUI to develop that API that can take a client request which is given in json format and convert it to a xml format and vise versa. JSON or Java Script Object Notation is a pretty cool way of transferring data and basically gives you the opportunity to move data from one place to another in a similar fashion to XML. The output of this API is in a JSON format. The json module provides an API similar to pickle for converting in-memory Python objects to a serialized representation known as JavaScript Object Notation (JSON). Pass JSON data in as a String to the converter. 1 Processing Algorithms and API specification [[JSON-LD11CG-API]], specifies how to work with JSON-LD at a higher level by providing a standard library interface for common JSON-LD operations. JavaScript Object Notation (JSON, pronounced / ˈ dʒ eɪ s ən /; also / ˈ dʒ eɪ ˌ s ɒ n /) is an open-standard file format that uses human-readable text to transmit data objects consisting of attribute–value pairs and array data types (or any other serializable value). For this, you'll need to convert Excel to JSON, and store that in a variable. a subset of the JavaScript object notation syntax data stored in name/value pairs records separated by commas field names & strings are wrapped by double quotes YAML. Free online XML to JSON converter. So here is how you do it. The JSON objects framework requires you to create a temporary object to parse or generate JSON data. Problem: Sometime we do require to convert JSON to DataTable in C# Windows Application or Web application or website to display data using DataTable in GridView or DataGrid or other Server Control. Using the JSON Destination Component. I am using Postman to export the collection file to be used to create a Custom Connector, but Power Apps does not allow me to import the json collecton file. It can also be a single object of name/value pairs or a single object with a single property with an array of name/value pairs. JSON Formatter is a web-based tool to view, edit, format, and validate JSON. Of course, if you do not need to pass a custom HTTP status code or custom headers, you should use the global view helper function. java SLIM Query table fixture - convert JSON string to SLIM ArrayList -. NET Web API is optimized for sending and receiving arbitrary CLR object that then get serialized by the formatters in the request/response pipeline. Compare an authentication context, to be POSTed to the '/session' resource, as application/xml:. Thus when you expect a JSON response you should set the expected message type. JSON stands for JavaScript Object Notation and is widely used as a data interchange format. Step 3: Type in a name for your database table. The values can be strings, numbers, true, false, null, arrays or objects. By continuing to browse this site, you agree to this use. What is HTTP. This guide describes the available variables, commands, and interfaces that make up the iSpeech API. Converting JSON to/from Java Objects using JACKSON API Created on: June 27, 2015 | Last updated on: September 30, 2017 websystiqueadmin This post explains Jackson data-binding , which is a common approach when dealing with JSON using Jackson API in your Java projects. Highly customizable. The library parses JSON into a Python dictionary or list. Hello, I am looking to find a way where I can convert JSON data to HTML table - where it should capture and display only the "name" and "alias" attributes into the HTML table from the following external json url :. You can vote up the examples you like and your votes will be used in our system to generate more good examples. The quickest method of converting between JSON text and a. Free Online JSON to JSON Schema Converter. Don't forget to specify the Content-type header for the request. Say that I have used action to send the data to the servlet and want to get the response. convert json text into javascript object. New-Now supports JSONLines. Currency Converter API Requests To perform a currency conversion, our API requires a minimal amount of input parameters. Here structured data is the JSON. There are various modes such as a tree editor, a code editor, and a plain text editor. add custom header JSON Content-Type Accept self-signed certs Verbose here you are!. We annotated the person parameter with the @RequestBody annotation for both methods. JSON Objects Framework. com/java-send-http-getpost-request-and-read-json-response/ Test HTTP Request and Read the Response online https://www. This is where an application pulls data from another application via an HTTP request on the web. The accepted parameters by the API are listed in the table below:. Getting JSON out of Google Spreadsheets. Compare an authentication context, to be POSTed to the '/session' resource, as application/xml:. Although JSON resembles an object or an array, JSON is a string. This is pretty straight forward and fast way to parse HL7 message into JSON string then can be uses as their needs as in Mobile APP or Web App or Automation services at any part of healthcare. Free HTTP Query to JSON converter Convert a valid http query string to json. Printf method. JSON is lightweight and language independent and that is why its commonly used with jQuery Ajax for transferring data. Application Programming Interface (API) Developer Guide. Making HTTP requests to retrieve data from the server. Logic App is not working for me, So I wanted to use Azure Function to accept a XML file as a whole, then flip to JSON, but allow me to control which elements are arrays [] and which ones are not. Convert MySQL to JSON using PHP. JSON objects and JSON maps look the same at runtime; this distinction is relevant to the design of the API. JSON Editor Online is a web-based tool to view, edit, and format JSON. Technial Details. Aligning X3D scene graphs well with these data structures is the essence of this design process. If you want to use data in your code to update or create data in a Zendesk product, you need to convert it to JSON before sending it with the API request. json file free download - Json Into Csv for Windows 10, Json Into Xml for Windows 10, JSON To CSV Converter Software, and many more programs. We will see first how to export CSV file to JSON and then we will see how to Read CSV data from REST API URL and convert to JSON. Using the com. This data interchange can happen between two computers applications at different geographical locations or running within same hardware machine. Introduction In this post we will see how we can convert an XML file to JSON in Angular JS. [HttpPost] public async Task MyMethod() // no method parameters here! { //Read raw json as a string from the body of the HTTP post, and don't parse it string results = await Request. Use the codecs:base64ToText() function to convert the payload to text message. They enable you to perform all sort of actions ranging from reading PDF, Excel or Word documents and working with databases or terminals, to sending HTTP requests and monitoring user events. Since reusing HTTP client is good Go practice, this tool does not attempt to configure the HTTP client for you. If you need to parse a JSON-formatted string in Perl, you can use JSON Perl module. Can you please let me know if there are any inbuilt API's for that. THE unique Spring Security education if you're working with Java today. Though, this is a trivial example and actual object could be more complex, it demonstrate the process of creating Java object from JSON String. HTTP POST requests and how to convert JSON response. Ya I tried that last night and then when I converter it back and tried to get a value from it it return null. Use the following XSLT to convert the JSON message to an XML message format:. For example /api/Values. You can create services in VB. Below I have shared examples to do this. Make sure you are importing Injectable, Http, Response, and rxjs/Rx. The most common occurrence for me, is the need to transfer some sort of data from an Excel file to a JSON string so I can pass that information through a HTTP request or to another program. Software Quality Assurance Forums: Parsing JSON formatted file Hello friends, I am working on automation of REST api testing (json) format. Pass JSON data in as a String to the converter. The PowerShell cmdlets ConvertFrom-Json and ConvertTo-Json enable you to read a raw JavaScript Object Notation (JSON) string and convert it to a nice PowerShell object. By continuing to browse this site, you agree to this use. In this tutorial you will learn how to convert json to xml or xml to json in java. E/JSON 1111 HTTP request try. Basically, using Google Feeds API service and jQuery plugin you can request and get any RSS from different domain converted into the JSON object in your javascript. In our fetch json example (run fetch json live), we create a new request using the Request constructor, then use it to fetch a. encode, server is not able to interpret the input (it needs an interceptor that decodes the request params). parseJSON(), $. JavaScript Object Notation (JSON, pronounced / ˈ dʒ eɪ s ən /; also / ˈ dʒ eɪ ˌ s ɒ n /) is an open-standard file format that uses human-readable text to transmit data objects consisting of attribute–value pairs and array data types (or any other serializable value). An example request is: {method: "rate", params: [123]} That's essentially a json object with two keys, one has a string value and the other is an array of strings (just one value at position 0). 0, we’re shipping a brand new namespace called System. In this tutorial, we will show you how to POST JSON data using PHP cURL and get JSON data in PHP. The PowerShell cmdlets ConvertFrom-Json and ConvertTo-Json enable you to read a raw JavaScript Object Notation (JSON) string and convert it to a nice PowerShell object. Often times there is a layer gap within the raw data. Many applications may store information in XML format. JSON is commonly used by web sites to provide a textual representation of objects. I have found one XXE bug on private bug bounty program by converting the JSON request to XML request. See how to transform an incoming JSON payload into a Java object. often needed when working with a JSON API that limits the amount of data per request. NET from CodePlex or install using NuGet. Sorry on making this an own answer but obviously my reputation doesn't allow me to simply add a comment to the answer How to convert HTTP Request Body into JSON Object in Java of maerics. This is also called Object Representation of structured data. Which method to use to get data from doPost method in servlet. Here I have two scenarios to deal with right now. The method can handle a request body that is in the form of either XML or JSON. 0 otherwise the payload will be escaped with quotations. So you get the elements within the results array. S All examples are tested by Gson 2. Re: API JSON POST Request in VBA it doesn't. What can you do with JSON TO HTML CONVERTER ? This tool will help you to convert your JSON String/Data to HTML Table ; To Save and Share this code, use Save and Share button. JSON (JavaScript Orientation Notation) is a light-weight, text-based, open standard for data interchange. When the fetch is successful, we read and parse the data using json(), then read values out of the resulting objects as you'd expect and insert them into list items to display our product data. that's just telling you that it's using http 1 with the url and the post method. stringify to convert the JSON object into a string and send it to AJAX. developerWorks forums allow community members to ask and answer questions on technical topics. After submitting this request URL it will return a whole bunch of data. Questions: I want to convert my Dictionary> to JSON string. Andrew Gerrand 25 January 2011 Introduction. This chapter will teach you, in 4 easy. Anyway, we can't help you with details about communicating with your server. convert clipboard page and/or xml to json. There are many conversion libraries and online converters to convert JSON responses to other formats—for example, JSON-CSV converts to Comma-Separated Values. When the file was uploaded, the message column containing the JSON objects was recognized as a string. A companion document, the JSON-LD 1. To view request contents in SoapUI, simply double-click the request in the Navigator panel on the left:. , knowing how work with JSON is a must. Apache HttpClient HTTP PUT Request with JSON Body; Convert POJO to JSON and vice-versa using Jackson API Post Views: 431 In this tutorial, we will learn how to. Like many web developers I now prefer JSON. That's all on how to format JSON String in Java using Jackson API's pretty print facility. Serialize/Deserialize Larger vs Smaller JSON Objects. Table of Contents 1. Many of Yahoo!'s Web Service APIs provide the option of JSON as an output format in addition to XML. The tutorial will guide you how to use Jackson for converting Java object to Json and vice-versa. If you need to parse a JSON-formatted string in Perl, you can use JSON Perl module. Apache HttpClient HTTP PUT Request with JSON Body; Convert POJO to JSON and vice-versa using Jackson API Post Views: 431 In this tutorial, we will learn how to. JSON Formatter Online and JSON Validator Online work well in Windows, Mac, Linux, Chrome, Firefox, Safari, and Edge and it's Free. Use the HTTP In node to listen for POST requests that have their Content-Type set to application/json and access the parsed JSON as properties of msg. Just put request data on Composer->Raw tab. JSON is an acronym standing for JavaScript Object Notation. Converting JSON to JS is a common task when you use JSON samples in your JavaScript code. Let us see in a demo how to convert an object to JSON and JSON Text into a C# object. add custom header JSON Content-Type Accept self-signed certs Verbose here you are!. But also I used the information both of you gave or linked to, to end up with a correct code. What is HTTP. It's actually incredibly easy to send http/https requests to servers with Node. The F# Data library implements everything you need to access data in your F# applications and scripts. In this article, we will learn how to convert XML to JSON using Jackson 2 library. because the string is not properly converting to JObject. getJSON() method is ideal for this kind of task. This Swift code example will demonstrate how to convert JSON String to NSDictionary in Swift 2 and Swift 3. The output will display below the Convert button. It is easy for humans to read and write. When using the double curly {{value}} notation the binding is automatically converted to JSON. Most of the times we end up using either $(‘#myform’). In this example we are going to learn how to convert java object into the json format. Hello, I am looking to find a way where I can convert JSON data to HTML table - where it should capture and display only the "name" and "alias" attributes into the HTML table from the following external json url :. json will contain the parsed JSON. Important: As of jQuery 1. These are the top rated real world C# (CSharp) examples of Newtonsoft. Here structured data is the JSON. This online tool allows you to convert a JSON file into an XML file. Since getJSON() method is used to get JSON data using an AJAX HTTP GET request. Demonstrates how to create an HTTP POST request having the Content-Type application/json, where the body of the HTTP request is the following JSON:. The optional packReturn parameter, if set true, will, if the requested method returns more than one value, pack these returned values into an array. This will safely convert number values to text strings instead of converting to scientific notation or rounding. The request and response are conve rted by the sequences that you engaged at the API Gateway. JSON requests and responses. The following rules will be applied during the conversion process: A default root element is created. This example is very useful while printing JSON in log files to differentiate it from other String outputs. NET and Json-Sharp are two of the most popular. An example request is: {method: "rate", params: [123]} That's essentially a json object with two keys, one has a string value and the other is an array of strings (just one value at position 0). JSON is an acronym standing for JavaScript Object Notation. In this blog post I will share with you code examples which will help you do most of the tasks you will even need to do when working with JSON and…. com contains online tools for converting CSV and Excel data. The most common occurrence for me, is the need to transfer some sort of data from an Excel file to a JSON string so I can pass that information through a HTTP request or to another program. In this example we are going to learn how to convert java object into the json format. js is a platform which is built on chrome’s JavaScript runtime. I have found one XXE bug on private bug bounty program by converting the JSON request to XML request. getReader (); Json post processing example (uses org. Send post Http request with Content Type. Plenty of data across the web is shared using the JSON format, which is intended to be a simple and human-readable way to store data. As you all know Angular JS is a JavaScript framework for developing applications. Converting JSON request to CURL. class json. One of the latest data sources now available in Power BI is JSON. Convert CSV/Excel To JSON,XML,HTML,SQL,Flat File,KML,. Post is the called HTTP method. Logic App is not working for me, So I wanted to use Azure Function to accept a XML file as a whole, then flip to JSON, but allow me to control which elements are arrays [] and which ones are not. This article is how to create Silex style middleware the Symfony 4 way. The jQuery. The output will display below the Convert button. This message converter won't get activated. NET object is using the JsonSerializer. This will safely convert number values to text strings instead of converting to scientific notation or rounding. I would like to convert the SOAP Body Message to JSON. The JSON standard does not prohibit usage that is prohibited with a PSCustomObject. facet parameter is the same as facet within the JSON body. It depends on what exactly you want achieve. Fast Healthcare Interoperability Resources (FHIR, pronounced "fire") is a draft standard describing data formats and elements (known as "resources") and an application programming interface (API) for exchanging electronic health records. Here I have two scenarios to deal with right now. Instead of capturing form data as essentially an array of key-value pairs which is the bread and butter of existing form encodings, it relies on a simple name attribute syntax that makes it possible to capture rich data structures as JSON directly. So I searched the web for a tutorial how to do, but I’ve found much about the PHP jSON functions, but not much how to make requests to jSON interfaces with PHP. The JSON Destination component does something similar to the JSON Merge component, but it is a destination component, which means that you can specify the component to write the merged JSON document to a local file or you can send it to an HTTP URL to perform a RESTful service call. Let's create middleware. It uses the HTTP body to send the request parameter in JSON format. Converting JSON inside a string as "application/json" in Dataweave 2. Say that I have used action to send the data to the servlet and want to get the response. JSON to XML Converter. Let's look at how to retrieve and parse JSON results from a RESTful API using the four most popular Ruby HTTP libraries. Uses the sample JSON document to infer a JSON schema.