Encode Json


, and then use the contents as. An example of JSON data:. 12 of JSON::Color (from Perl distribution JSON-Color), released on 2016-08-23. [2] JSON libraries and/or built-in support are provided for many other programming languages as well. PHP's json_encode function converts a PHP variable into a JSON string which can then be used in Javascript, for example using jQuery's JSON functions. Encoding for JSON Arguments. Retrieved from "http://swiftapi. Let’s try using JSON. In this tutorial you will learn how to encode and decode JSON data in PHP. ParseText() to parse some json string with asia encoding in d7,it fail to parse. as(beanEncoder); shall return a Dataset with records of Java bean type. We demonstrate on this page with single level arrays. JSON Encoder Type Bug Since the introduction of BizTalk 2013 R2, Microsoft has supplied an out of the box JSON encoder pipeline component. json_decode() translates the converted value into appropriate PHP types. You can use the token in a URL, POST parameter, or an HTTP header. Besides the convenience functions we have already examined, the json module provides classes for encoding and decoding. For worldwide interoperability, URIs have to be encoded uniformly. This package can encode and decode data in JSON format. Let's start with preparing the environment to start our programming with Java for JSON. What is JSON-LD? First, let’s look into what JSON-LD stands for, so we can really understand what it does. Encoding for JSON Arguments. First, for Json. Note that the tag names are in camelCase , since XML tag names cannot have spaces in them (in contrast to JSON and YAML keys). Are you a programmer and need to represent data using a limited character set, possibly for email transfer (MIME)?. The second part of the token is the payload, which contains the claims. PHP has some built-in functions to handle JSON. URL Encode and Decode Tool. The JsonView and XmlView let you create JSON and XML responses, and integrate with the Cake\Controller\Component\RequestHandlerComponent. Objects and Array in PHP can be converted into JSON by using the PHP function json_encode(). But by the introduction of the Web API people began using JSON as a data encoding format. The encoding mode keyword "json" was added in Chilkat v9. I found JSON. Each exported struct field becomes a member of the object, using the field name as the object key, unless the field is omitted for one of the reasons given below. 2 is JSON support. Array and slice values encode as JSON arrays, except that []byte encodes as a base64-encoded string, and a nil slice encodes as the null JSON value. Base64 encoding schemes are commonly used when there is a need to encode binary data that needs be stored and transferred over media that are designed to deal with textual data. Hash a password, attach it to a data structure, format is as a UTF-8 string, encode it in Base64, encrypt the result with the user's private key, store the result in a JSON, archive the packet with GZIP and send it trough SSL (which is an encrypted tunnel) to a server as a HTTP request, using the HTTP protocol formatting rules. NET object property names to the JSON property names. JSON data has both square brackets and curly brackets. Python has excellent built-in support for converting data from a Python program into JSON for another program to use. The properties are converted to field names, the field values are converted to property values, and the methods are removed. Add the array to an object, and return the object as JSON using the json_encode() function. The class comes with a bunch of overloaded parse methods plus some special methods such as parseText , parseFile and others. In PHP, json_encode () is used to convert PHP supported data type into JSON formatted Decoding JSON Data using PHP. load, overwrite it (with myfile. A easy to read interchange format, it is accepted by all languages. Following is a employee class with two properties. PHP Version. Returns the JSON representation of a value. JSONSerialization from the iOS SDK is used to encode the parameters from an array or dictionary. If you encode an int32 value and then call jsondecode, the decoded value is type double. PHP json_encode() function converts a PHP value into a JSON value. JSON is a text format that is completely language independent but uses conventions that are familiar to programmers of the C-family of languages, including C, C++, C#, Java, JavaScript, Perl, Python, and many others. In general, it is best to avoid mixing Unicode escapes in JSON with a non-UTF8 database encoding, if possible. Encoding and Decoding of Json Objects Through PHP - As you know JSON can be used with many programming languages, it is popularly used with Java, PHP, and Python as well. Value to be returned for items with a value of json. This chapter covers how to encode and decode JSON objects using Java programming language. JavaScript doesn't have a date literal, and for this reason JSON serializes dates as strings rather than real JavaScript dates. It also understands NaN, Infinity, and -Infinity as their corresponding float values, which is outside the JSON spec. As these days developers need to build lightweight web and mobile applications, the more flexible REST architecture quickly gained popularity. Note: It is important to bear in mind that the following code should not be used, if the targeted site or the data supplied by the target site, may come from a non-trustworthy source, since it is possible for such scripts to run with the privileges of the using site (e. The JSON serializer is a good choice when the JSON you are reading or writing maps closely to a. Chad Austin JSON Never Dies - An Efficient, Queryable Binary Encoding. If specified, default should be a function that gets called for objects that can’t otherwise be serialized. If you encode an int32 value and then call jsondecode, the decoded value is type double. Alamofire also handles JSON encoding for parameters in a POST request. ajax request set its dataType: 'json'. {u'messages': 'messages'} This is expected Python 2. As a rule of thumb, everything except pure arrays (in PHP this means arrays with an ordered, numerical index) is converted into an object with keys and values. @Produces("application/json; charset=UTF-8") but it doesn't seem to have effect (I tried "utf-8" as well). And Go provides a built-in encoding library. Use the setPropertyNamingStrategy method on the mapper to set the naming strategy for the field. encode_json. JSON spec says that a UTF shall be used to encode it as a byte stream (with a strong preference to UTF-8). encoder (func) ¶ This decorator allows to set extra JSON encoding step on response building. Now RFC 8259 section 8. Let’s examine JSON encoding as a protection against CSRF and demonstrate a mini-PoC. This package provides a plethora of tools for decoding, encoding, and manipulating JSON data. JavaScript's JSON stringify/parse methods are supported by all current browsers. This service returns one of the values { HWTJ_ENCODING_UNKNOWN, HWTJ_ENCODING_EBCDIC, HWTJ_ENCODING_UTF8 } which reflects what the user may have asserted to the JSON parser (using HWTJSENC), or what the JSON parser instance has discovered from its processing of input data. from accept-charset) and always encodes the resulting JSON as UTF-8. To get started, see the documentation for the Data. JSON エンコーダーのリファレンス実装と同様、 string や integer 、 float そして boolean を入力として渡したときに json_encode() が生成する JSON はシンプルな値 (オブジェクトでもないし配列でもないもの) となります。 大半のエンコーダーはこういった値を妥当な. JSON-LD, or JavaScript Object Notation for Linked Data, is a method of encoding Linked Data using JSON. If the JSON string has a security prefix as defined by the Server Settings > Settings. The second part of the token is the payload, which contains the claims. Base64 encoding schemes are commonly used when there is a need to encode binary data that needs be stored and transferred over media that are designed to deal with textual data. JSON Encoder Type Bug Since the introduction of BizTalk 2013 R2, Microsoft has supplied an out of the box JSON encoder pipeline component. Use utf-8 if you want UTF-8 for JSON too. I convert that JSON result into XML using JSON-to-XML, run an XSLT, then convert back using XML-to-JSON. This is an important part of the JSON Data Interchange Format (RFC 4627). Any " characters should be encoded as " if it is meant to be included as HTML content. An implementation for Core JSON is built-in to the Python client library: core-api/python-client. The implementation of this RFC changed how to encode float numbers and it affected the performance of the json_encode even when not using the new flag. JSONSerialization from the iOS SDK is used to encode the parameters from an array or dictionary. 0 which doesn't include native JSON support. JSON, JavaScript, Java, C, C++ & PHP – The Wikipedia article on string literals provides information about the various character escape sequences used in different programming languages. use JSON numbers, integer notation, encoded in smallest monetary subdivision 3. Strings, ints—any objects—are supported. Most of the API calls in B2 pass a request in JSON, and return results in JSON. import json. JSON encode filter. URL Encode and Decode Tool. parse method instead. JSON Web Token. CLOB data is stored in UCS2 encoding which uses two bytes. encoder (func) ¶ This decorator allows to set extra JSON encoding step on response building. JSON Web Token (JWT) is a compact token format intended for space constrained environments such as HTTP Authorization headers and URI query parameters. How to convert C# object into JSON string with JSON. JSONLab is a free and open-source implementation of a JSON/UBJSON encoder and a decoder in the native MATLAB language. This video covers: - Encode JSON - Post JSON with the http client - Get JSON with the http client - Decode JSON Flutter Networking https://flutter. JSON is the universal format for passing data between programs and/or languages, especially on the web. json() method. Converts a data object to a string that is in the JavaScript Object Notation (JSON) format. module Menu callback for AHAH additions. In other words, it converts PHP variable (containing array) into JSON. You'll see hands-on examples of working with Python's built-in "json" module all the way up to encoding and decoding custom objects. PHP json_decode() function json_decode() function takes a JSON encoded string and converts it into actual PHP value, but this function works only with UTF-8 encoded strings. How to convert C# object into JSON string with JSON. It also comes with a JSON encoder, so you don’t need to serialize the data before returning the response object. This is really useful because a lot of http servers (for example, the github api) use JSON to transmit data. PHP has some built-in functions to handle JSON. Encode and decode tools. One of these is DatatypeConverter. For example, JSON data does not distinguish between double and int32. We set the content-type of our request to application/json using the CURLOPT_HTTPHEADER option. JSON (JavaScript Object Notation) is a lightweight, text-based, language-independent data exchange format that is easy for humans and machines to read and write. JWT is a JSON-based open standard that enables authorization services like ADFS to issue tokens with claims represented in a compact manner. Encoding All The Things. js/V8 and web browsers. Encoding JSON data using PHP. Alamofire also handles JSON encoding for parameters in a POST request. JSON Encoder Type Bug Since the introduction of BizTalk 2013 R2, Microsoft has supplied an out of the box JSON encoder pipeline component. json_force_object Outputs an object rather than an array when a non-associative array is used. To add insult to injury, many current *nix distros don’t include PHP 5. JPOPHP (Json Parser Object PHP) Json Parser Object PHP. So, for sites that didn't use MySQL's utf8 or utf8mb4 character sets, this generally presented itself as json_encode() returning false; which resulted in either…. The typical way to send binary in JSON is to base64 encode it. Besides the convenience functions we have already examined, the json module provides classes for encoding and decoding. Each exported struct field becomes a member of the object, using the field name as the object key, unless the field is omitted for one of the reasons given below. the Base64 encoding of the JSON data. PHP uses json_encode() method to convert PHP array into JSON data. jQuery Ajax Example with JSON Response. JSON (JavaScript Object Notation) is a way to write data in Javascript. js Client for Google Maps Services. This package can encode and decode data in JSON format. Encoding and Decoding URL using PowerShell. generate([1. The resulting json string is called a JSON-encoded or serialized or stringified or marshalled object. This function accepts JSON string input as its first parameter. What is JSON. Notes and Limitations : This function doesn't support binary data, booleans or arrays. Use this free tool to turn binary data into text (encode) or text into binary (decode). HTTP-based APIs often encode arguments as URL path and query parameters. JSON String Escape / Unescape. Encode method or similar that encode a C# string in such a way that it becomes a JSON encoded string. If specified, default should be a function that gets called for objects that can’t otherwise be serialized. json exposes an API familiar to users of the standard library marshal and pickle modules. This is done via the MIME implementation of Base64. Thank you for the bug report. An example of JSON data:. Tiny Library for parse JSON. jQuery’s $. Many websites which offer API's, which will return data in JSON format. In this tutorial, you will learn about the encoding and decoding of JSON objects through PHP. ) // Convert hex to uni so that we can use unescapeJava (. This function returns the string that results from decoding the scalar value OCTETS, assumed to be a sequence of octets in ENCODING, into Perl's internal form. Base64 encoding schemes are commonly used when there is a need to encode binary data that needs be stored and transferred over media that are designed to deal with textual data. Returns a string containing the JSON representation of value. Test and run json_encode in your browser. There's a reason why the encoder/decoder is located under HttpService. To support both encoding and decoding, declare conformance to Codable, which combines the Encodable and Decodable protocols. Hello everyone: I hope I'm posting this in the right place. The JsonSerializer converts. The header has key CamelJacksonUnmarshalType if that header is present in the message, then Jackson will use that as FQN for the POJO class to unmarshal the json payload as. Possible solutions: 1. Quoted-printable – The quoted-printable encoding is used for converting 8-bit or UTF-8 text into printable (7-bit) ASCII. JSON_encoder or JSON encoder is converter from PHP to JSON format. org for a visual description of the encoding format. The output is well-formed JSON as defined by RFC 4627. For example, if you have a field named foo, and you want to store the JSON encoded string in bar, do this:. By default, nested arrays or objects will simply be stringified and copied as is in each cell. Pavan July 14, 2011 at 4:48 AM. Struct values encode as JSON objects. Note: It is important to bear in mind that the following code should not be used, if the targeted site or the data supplied by the target site, may come from a non-trustworthy source, since it is possible for such scripts to run with the privileges of the using site (e. If you'd like to have the URL Decoder/Encoder for offline use, just view source and save to your hard drive. Many websites which offer API's, which will return data in JSON format. Meet JSON Minify and Beautify, a simple online tool that does exactly what it says; uglifies and prettifies JSON quickly and easily. A serialized string, which means it can later be parsed and decoded into data types. I've written a JSON parser! Simply give it a JSON block and it returns a lua value. So, I've written a very simple JSONObject class, which can be generically used to encode/decode data into a simple container. , “The application/json Media Type for JavaScript Object Notation (JSON),” July 2006. json_decode() translates the converted value into appropriate PHP types. Optimize your images and convert them to base64 online. PHP json_encode() function converts a PHP value into a JSON value. URL Encode and Decode Tool. You can vote up the examples you like or vote down the ones you don't like. For example, from a PHP array, it can create a JSON representation of that array. It's better just to use Object-Oriented interfaces than using these two functions. It generates JavaScript code to return JSON encoded variable value as response to a JSONP request. This results in a faster and more compact format. Why JSON is Great! JSON is a very simple subset of JavaScript data syntax. I know that these examples work with Sencha ExtJS; they may also work with Sencha Touch. JSON is a format to represent structured data as a character string. Claims are statements about an entity (typically, the user) and additional data. An example of this is an attachment in an email. When using the classes directly, you have access to extra APIs and can create subclasses to customize their behavior. There has been a number of great libraries for this, but it is quite refreshing to see a fully-supported solution that is easy to adopt but also provides the customization you need to encode and decode complex scenarios. In this respect, JSON data is simpler to use than XML data. In PHP, json_encode () is used to convert PHP supported data type into JSON formatted Decoding JSON Data using PHP. PHP json_encode() function converts a PHP value into a JSON value. By default, json. JSON compatible encoder. JSON or JavaScript Object Notation is a language-independent open data format that uses human-readable text to express data objects consisting of attribute-value pairs. Note that the XML examples below don't encode the data type (e. JSON spec says that a UTF shall be used to encode it as a byte stream (with a strong preference to UTF-8). The default is 0, meaning no limit. As these days developers need to build lightweight web and mobile applications, the more flexible REST architecture quickly gained popularity. Then, this JSON is Base64Url encoded to form the first part of the JWT. Such method is not available on NetFX but, fortunately, Rick Strahl made a great post about this problem and made available a method that fits perfectly our needs. The algorithm above deliberately ignores any charset information (e. PHP json_decode() function json_decode() function takes a JSON encoded string and converts it into actual PHP value, but this function works only with UTF-8 encoded strings. Why not use the same model for your own sites? Here's how to create a basic web service that provides an XML or JSON response using some PHP and MySQL. If a value is missing in the JSON-encoded data or if its value is null , it will be interpreted as the appropriate default value when parsed into a protocol buffer. Values true, false and null are returned as TRUE, FALSE and NULL respectively. UTF8, "application/json") 'Post the data. Even then, JSON is a terrible format for this purpose. Are you a programmer and need to represent data using a limited character set, possibly for email transfer (MIME)?. This chapter will teach you how to exchange JSON data between the client and a PHP server. 1 are two new view classes. This is a simple online base 64 encoder and decoder. This function returns the string that results from decoding the scalar value OCTETS, assumed to be a sequence of octets in ENCODING, into Perl's internal form. 1 schema and are designed to produce JSON text that will look natural to a typical JSON user. Use this function when you must explicitly convert between JavaScript and JSON format, for example, when you must call a remote function that is not in a CFC. While most decoders will accept these values as valid JSON, some may not, as the specification is ambiguous on this point. Net WebMethods. Encode is used to convert Object to string, so, if you need the JSON string, you could use it, if you just need the JSON Object, you don't need convert to string. The json_encode() function returns the JSON representation of a value. Encoding and Decoding URL using PowerShell. JSON Encoding Python Dataclasses The Hugo static-site generator can work with data files in the form of JSON, yaml or toml. See the example in ColdFusion. JSON Module for Lua Introduction. When using the classes directly, you have access to extra APIs and can create subclasses to customize their behavior. This page covers how unicode characters are encoded. Here you find a collection of free tools to format, validate, and generate different data formats like xml, xsd, html, json, and base64 data. Due to the complications inflicted by the ColdFusion JSON serialization bug, I think this is the kind of approach that I'll have to add to my JSONSerializer. This example will show how to encode and decode JSON data using the encoding/json package in the Go programming language. JSON_encoder or JSON encoder is converter from PHP to JSON format. For example, from a PHP array, it can create a JSON representation of that array. 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). Array and slice values encode as JSON arrays, except that []byte encodes as a base64-encoded string, and a nil slice encodes as the null JSON value. Struct values encode as JSON objects. Objects in PHP can be converted into JSON by using the PHP function called json_encode(). 0, and Web services applications. JSON is a format to represent structured data as a character string. It's not that UTF-8 is common for JSON, as much as it's the fact that is common for most text related data communication between computers. Please note that a JSON-encoded object has several important differences from the object. NET objects into their JSON equivalent text and back again by mapping the. It is derived from the JavaScript programming language for representing simple data structures and associative arrays, called objects (the “O” in “JSON. JSONObject is subclass of java. NET MVC Core: HTML Encoding a JSON Request Body How to HTML encode deserialized JSON content from a request body 4th October 2016 27th October 2016 Steve Gordon ASP. Great! json_decode() is unable to detect Invalid UTF-8 sequence in PHP < 5. Over the years XML has become the whole family of specifications and it is not a trivial task to implement fully compliant XML parser from scratch. JSON (JavaScript Object Notation) is a lightweight, text-based, language-independent data exchange format that is easy for humans and machines to read and write. Ok, but json_encode('null') return null too. Description. Make your file smaller, and harder to read with the click of a button. NET object using the JsonSerializer. module Menu callback for AHAH additions. JWT is a JSON-based open standard that enables authorization services like ADFS to issue tokens with claims represented in a compact manner. If you're using an official Dropbox SDK, you do not need to manually encode your parameters; the SDK will do this for you. It might also happens with other special characters. NET is a third party library which helps conversion between JSON text and. Our JSON Source, XML Source and REST API Task they all support passing BASE64 Encoded String for Authorization header (see below screenshot). No ads, popups or nonsense, just a JSON URL-decoder. It really shouldn’t matter if it’s being called internally or externally. Net WebMethods. addI18n(), or as JS snippet that should run after tinymce. json() method. 4 and earlier, when json_encode() is run on a string that contains non-UTF-8 characters, it will return the string 'null'. So, I've written a very simple JSONObject class, which can be generically used to encode/decode data into a simple container. With CSVJSON you can transpose the csv before conversion. Put JSON in the text area below, click the "Pretty Print JSON" button, and see pretty printed JSON. It is a text-based, semi-readable format for representing simple data structures and associative arrays. 53 you do not need a special library to make this happen. I use them in Adobe Lightroom, but they're pure Lua 5, so can be used anywhere Lua is. The dictionary is then dumped back to a string and pretty-printed with useful indentation. Pass PHP Arrays to JSON and JS with json_encode. So our next example shows how to fetch some JSON data, allowing us to press a button to show random cat GIFs. If the character is in the Basic Multilingual Plane (U+0000 through U+FFFF), then it may be represented as a six-character sequence: a reverse solidus, followed by the lowercase letter u, followed by four hexadecimal digits that encode the character's code point. The problem is that PHP 5. The encoding to be used for the feed. (in Introduction) JSON text is a sequence of Unicode code points. Array and slice values encode as JSON arrays, except that []byte encodes as a base64-encoded string, and a nil slice encodes as the null JSON value. You can vote up the examples you like or vote down the ones you don't like. Java to JSON and JSON to Java using ObjectMapper. JSON is a format to encode object data derived from Javascript, but now widely used as a data exchange format on the internet. The content type header is also set by Alamofire to application and JSON. 4 and earlier, when json_encode() is run on a string that contains non-UTF-8 characters, it will return the string 'null'. It is difficult to store an array in database which contains a lots of user data. Minify your JSON data to compress it to a smaller size. Encode Decode Online. Struct values encode as JSON objects. Show 58 more used by Hide more used by. What we are needing is an JScript. Simple, free and easy to use online tool that URL-decodes JSON. PHP Version. The claims in a JWT are encoded as a JSON object that is digitally signed using JSON Web Signature (JWS). Alamofire also handles JSON encoding for parameters in a POST request. We are ready to send it over the wire or put into a plain data store. 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. For JSON data processed by Oracle Database, any needed character-set conversions are performed automatically. Pass PHP Arrays to JSON and JS with json_encode. If you need to see a simple PHP example that converts an array of data to a JSON string using the json_encode function, I hope this little script is helpful: A PHP json_encode array conversion example | alvinalexander. NET object property names to the JSON property names and copies the values for you. This function returns the string that results from decoding the scalar value OCTETS, assumed to be a sequence of octets in ENCODING, into Perl's internal form. Great! json_decode() is unable to detect Invalid UTF-8 sequence in PHP < 5. We encoded our PHP array into a JSON string by using the function json_encode. The JSON module contains JSON-specific decode/encode functions that convert a JSON string into a Perl data structure, and vice versa. Retrieved from "http://swiftapi. Jansson is a C library for encoding, decoding and manipulating JSON data. Show 58 more used by Hide more used by. Encode(Model. JSON and Base64 are not specific to Lua. The json_insert(), json_replace, and json_set() functions all take a single JSON value as their first argument followed by zero or more pairs of path and value arguments, and return a new JSON string formed by updating the input JSON by the path/value pairs. Unfortunately, I'm running on PHP 5. Over the last 5-10 years, the JSON format has been one of, if not the most, popular ways to serialize data. To convert a JSON-derived JavaScript value to an Infra value , given a JavaScript value jsValue : If Type ( jsValue ) is Null, Boolean, String, or Number, then return jsValue. CLOB data is stored in UCS2 encoding which uses two bytes. That means that if there is a third, fourth, fifth. This class can encode and generate a response to JSONP request. (in §3) JSON text SHALL be encoded in Unicode. NET object property names to the JSON property names. I have an application that relies on JSON, and I realized yesterday that I when the user types at least some of these characters (most likely all, haven't had time to verify) that the parser has problems:. Convert PHP Array To JSON. Use the online tool from above to either encode or decode a string of text. It shows your data side by side in a clear, editable treeview and in a code editor. Handling Larger JSON String Values in. enc := json. This package can encode and decode data in JSON format. the storage size may increase (even double if most characters are ASCII). This package is a fork of RJSONIO by Duncan Temple Lang and builds on the same parser, but uses a different mapping between R objects and JSON data. Get the Root of a JSON Document; Modify Parts of JSON Document; JSON: Renaming and Deleting Members; JSON: Miscellaneous Operations; Load JSON Data at Path; Firebase JSON Put and Patch; JSON Estimote Data; Load a JSON Array; JSON Parsing with Sample Data for a Merchant/Payment Transaction; JSON FindRecord Example; JSON UpdateString; JSON. This service asserts the encoding type of the JSON text data which is to be input to an HWTJPARS or HWTJCREN invocation. When I heard that C# was getting this dynamic stuff I was unsure of its power and relevance, now I have “seen the light” and can really see where this was a great addition to the language. Now JSON in. The dictionary is then dumped back to a string and pretty-printed with useful indentation. PHP allows us to encode and decode JSON by the help of json_encode() and json_decode functions. Values true, false and null are returned as TRUE, FALSE and NULL respectively. Then, this JSON is Base64Url encoded to form the first part of the JWT. The F# Data library implements type providers for working with structured file formats (CSV, HTML, JSON and XML) and for accessing the WorldBank data. For worldwide interoperability, URIs have to be encoded uniformly. A conforming type can encode itself to some other representation. We encoded our PHP array into a JSON string by using the function json_encode. In this tutorial, we will learn to convert CodeIgniter query to json and also to insert them in our database. JSONPath expressions always refer to a JSON structure in the same way as XPath expression are used in combination with an XML document. Loop Through the Result Convert the result received from the PHP file into a JavaScript object, or in this case, a JavaScript array:. Both the header and body are actually base64url encoded JSON objects. Encoding and Decoding URL using PowerShell.