{"id":227857,"date":"2024-06-20T18:51:28","date_gmt":"2024-06-20T18:51:28","guid":{"rendered":"https:\/\/namso-gen.co\/blog\/?p=227857"},"modified":"2024-06-20T18:51:28","modified_gmt":"2024-06-20T18:51:28","slug":"how-to-add-a-key-value-to-a-json-object-2","status":"publish","type":"post","link":"https:\/\/namso-gen.co\/blog\/how-to-add-a-key-value-to-a-json-object-2\/","title":{"rendered":"How to add a key-value to a JSON object?"},"content":{"rendered":"<p>JSON (JavaScript Object Notation) is a lightweight data interchange format widely used in web applications. It provides a convenient way to store and exchange data in a structured format. Adding a key-value pair to a JSON object is a common operation, and it can be done easily with a few lines of code. In this article, we will explore the steps to accomplish this task and address some related frequently asked questions.<\/p>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_62 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title \" >Table of Contents<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/namso-gen.co\/blog\/how-to-add-a-key-value-to-a-json-object-2\/#Adding_a_Key-Value_to_a_JSON_Object\" title=\"Adding a Key-Value to a JSON Object\">Adding a Key-Value to a JSON Object<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/namso-gen.co\/blog\/how-to-add-a-key-value-to-a-json-object-2\/#JavaScript\" title=\"JavaScript:\">JavaScript:<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/namso-gen.co\/blog\/how-to-add-a-key-value-to-a-json-object-2\/#Python\" title=\"Python:\">Python:<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/namso-gen.co\/blog\/how-to-add-a-key-value-to-a-json-object-2\/#Java\" title=\"Java:\">Java:<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/namso-gen.co\/blog\/how-to-add-a-key-value-to-a-json-object-2\/#FAQs\" title=\"FAQs:\">FAQs:<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/namso-gen.co\/blog\/how-to-add-a-key-value-to-a-json-object-2\/#1_Can_I_add_multiple_key-value_pairs_at_once\" title=\"1. Can I add multiple key-value pairs at once?\">1. Can I add multiple key-value pairs at once?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/namso-gen.co\/blog\/how-to-add-a-key-value-to-a-json-object-2\/#2_Is_it_possible_to_add_nested_objects_or_arrays\" title=\"2. Is it possible to add nested objects or arrays?\">2. Is it possible to add nested objects or arrays?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/namso-gen.co\/blog\/how-to-add-a-key-value-to-a-json-object-2\/#3_What_happens_if_the_key_already_exists_in_the_JSON_object\" title=\"3. What happens if the key already exists in the JSON object?\">3. What happens if the key already exists in the JSON object?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/namso-gen.co\/blog\/how-to-add-a-key-value-to-a-json-object-2\/#4_How_can_I_add_a_key-value_pair_at_a_specific_position_in_the_JSON_object\" title=\"4. How can I add a key-value pair at a specific position in the JSON object?\">4. How can I add a key-value pair at a specific position in the JSON object?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/namso-gen.co\/blog\/how-to-add-a-key-value-to-a-json-object-2\/#5_Is_the_order_of_key-value_pairs_guaranteed_in_a_JSON_object\" title=\"5. Is the order of key-value pairs guaranteed in a JSON object?\">5. Is the order of key-value pairs guaranteed in a JSON object?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/namso-gen.co\/blog\/how-to-add-a-key-value-to-a-json-object-2\/#6_Can_I_add_a_key-value_pair_using_an_index\" title=\"6. Can I add a key-value pair using an index?\">6. Can I add a key-value pair using an index?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/namso-gen.co\/blog\/how-to-add-a-key-value-to-a-json-object-2\/#7_How_can_I_update_the_value_of_an_existing_key_in_a_JSON_object\" title=\"7. How can I update the value of an existing key in a JSON object?\">7. How can I update the value of an existing key in a JSON object?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/namso-gen.co\/blog\/how-to-add-a-key-value-to-a-json-object-2\/#8_Are_there_any_size_limitations_for_JSON_objects\" title=\"8. Are there any size limitations for JSON objects?\">8. Are there any size limitations for JSON objects?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/namso-gen.co\/blog\/how-to-add-a-key-value-to-a-json-object-2\/#9_Can_I_add_a_key-value_pair_conditionally\" title=\"9. Can I add a key-value pair conditionally?\">9. Can I add a key-value pair conditionally?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/namso-gen.co\/blog\/how-to-add-a-key-value-to-a-json-object-2\/#10_Is_it_possible_to_remove_a_key-value_pair_from_a_JSON_object\" title=\"10. Is it possible to remove a key-value pair from a JSON object?\">10. Is it possible to remove a key-value pair from a JSON object?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/namso-gen.co\/blog\/how-to-add-a-key-value-to-a-json-object-2\/#11_Are_JSON_objects_mutable\" title=\"11. Are JSON objects mutable?\">11. Are JSON objects mutable?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-17\" href=\"https:\/\/namso-gen.co\/blog\/how-to-add-a-key-value-to-a-json-object-2\/#12_Can_I_add_non-string_values_to_a_JSON_object\" title=\"12. Can I add non-string values to a JSON object?\">12. Can I add non-string values to a JSON object?<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"Adding_a_Key-Value_to_a_JSON_Object\"><\/span>Adding a Key-Value to a JSON Object<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Adding a key-value pair to a JSON object involves manipulating the existing object structure by adding a new property. Most programming languages provide built-in functions and methods to work with JSON objects. Let&#8217;s take a look at a general approach to accomplish this and see some examples using popular programming languages.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"JavaScript\"><\/span>JavaScript:<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>JavaScript, being the natural choice for manipulating JSON objects in web development, provides a straightforward way to add key-value pairs.<\/p>\n<p>&#8220;`javascript<br \/>\n\/\/ Create a JSON object<br \/>\nlet jsonObject = { &#8220;name&#8221;: &#8220;John&#8221;, &#8220;age&#8221;: 25 };<\/p>\n<p>\/\/ Add a key-value pair<br \/>\njsonObject[&#8220;city&#8221;] = &#8220;New York&#8221;;<\/p>\n<p>\/\/ Printing the updated JSON object<br \/>\nconsole.log(jsonObject);<br \/>\n&#8220;`<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Python\"><\/span>Python:<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Python offers a simple and intuitive way to handle JSON objects using its built-in `json` module.<\/p>\n<p>&#8220;`python<br \/>\nimport json<\/p>\n<p># Create a JSON object<br \/>\njsonObject = { &#8220;name&#8221;: &#8220;John&#8221;, &#8220;age&#8221;: 25 }<\/p>\n<p># Add a key-value pair<br \/>\njsonObject[&#8220;city&#8221;] = &#8220;New York&#8221;<\/p>\n<p># Printing the updated JSON object<br \/>\nprint(json.dumps(jsonObject))<br \/>\n&#8220;`<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Java\"><\/span>Java:<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>In Java, you can use libraries like `org.json` or `Gson` to work with JSON objects effectively.<\/p>\n<p>&#8220;`java<br \/>\nimport org.json.JSONObject;<\/p>\n<p>public class JSONExample {<br \/>\n  public static void main(String[] args) {<br \/>\n    \/\/ Create a JSON object<br \/>\n    JSONObject jsonObject = new JSONObject(&#8220;{&#8220;name&#8221;: &#8220;John&#8221;, &#8220;age&#8221;: 25}&#8221;);<\/p>\n<p>    \/\/ Add a key-value pair<br \/>\n    jsonObject.put(&#8220;city&#8221;, &#8220;New York&#8221;);<\/p>\n<p>    \/\/ Printing the updated JSON object<br \/>\n    System.out.println(jsonObject.toString());<br \/>\n  }<br \/>\n}<br \/>\n&#8220;`<\/p>\n<h2><span class=\"ez-toc-section\" id=\"FAQs\"><\/span>FAQs:<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3><span class=\"ez-toc-section\" id=\"1_Can_I_add_multiple_key-value_pairs_at_once\"><\/span>1. Can I add multiple key-value pairs at once?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\nYes, you can add multiple key-value pairs simultaneously by repeating the process for each pair.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"2_Is_it_possible_to_add_nested_objects_or_arrays\"><\/span>2. Is it possible to add nested objects or arrays?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\nCertainly! You can add any valid JSON structure as a value, including nested objects or arrays.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"3_What_happens_if_the_key_already_exists_in_the_JSON_object\"><\/span>3. What happens if the key already exists in the JSON object?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\nIf the key you are trying to add already exists, the new value will overwrite the existing value associated with that key.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"4_How_can_I_add_a_key-value_pair_at_a_specific_position_in_the_JSON_object\"><\/span>4. How can I add a key-value pair at a specific position in the JSON object?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\nJSON objects do not have a specific order defined for their properties. Therefore, you cannot directly add a key-value pair at a specific position.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"5_Is_the_order_of_key-value_pairs_guaranteed_in_a_JSON_object\"><\/span>5. Is the order of key-value pairs guaranteed in a JSON object?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\nNo, JSON objects do not enforce an order for the key-value pairs. The order should not be relied upon, as different JSON processors may output properties in different orders.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"6_Can_I_add_a_key-value_pair_using_an_index\"><\/span>6. Can I add a key-value pair using an index?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\nNo, JSON objects do not support indexing like arrays. You must use the key to add or access a value.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"7_How_can_I_update_the_value_of_an_existing_key_in_a_JSON_object\"><\/span>7. How can I update the value of an existing key in a JSON object?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\nTo update the value of an existing key, you can simply assign a new value to that key, replacing the old value.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"8_Are_there_any_size_limitations_for_JSON_objects\"><\/span>8. Are there any size limitations for JSON objects?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\nThe size of a JSON object depends on the programming language and underlying system limitations. Most modern systems can handle JSON objects of considerable size.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"9_Can_I_add_a_key-value_pair_conditionally\"><\/span>9. Can I add a key-value pair conditionally?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\nYes, you can use conditional statements or loops to determine whether or not a key-value pair should be added to a JSON object.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"10_Is_it_possible_to_remove_a_key-value_pair_from_a_JSON_object\"><\/span>10. Is it possible to remove a key-value pair from a JSON object?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\nYes, you can remove a specific key-value pair from a JSON object by using the appropriate method provided by the programming language or JSON library you are using.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"11_Are_JSON_objects_mutable\"><\/span>11. Are JSON objects mutable?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\nYes, JSON objects can be modified by adding, updating, or removing key-value pairs as needed.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"12_Can_I_add_non-string_values_to_a_JSON_object\"><\/span>12. Can I add non-string values to a JSON object?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\nYes, JSON supports various data types, including strings, numbers, booleans, objects, arrays, and null values. You can add any of these types as values to your JSON object.<\/p>\n<p>In conclusion, adding a key-value pair to a JSON object is a straightforward task that can be accomplished using language-specific methods. JSON provides an efficient structure to store and exchange data, offering versatility across different programming languages.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>JSON (JavaScript Object Notation) is a lightweight data interchange format widely used in web applications. It provides a convenient way to store and exchange data in a structured format. Adding a key-value pair to a JSON object is a common operation, and it can be done easily with a few lines of code. In this &#8230; <\/p>\n<p class=\"read-more-container\"><a title=\"How to add a key-value to a JSON object?\" class=\"read-more button\" href=\"https:\/\/namso-gen.co\/blog\/how-to-add-a-key-value-to-a-json-object-2\/#more-227857\">Read more<span class=\"screen-reader-text\">How to add a key-value to a JSON object?<\/span><\/a><\/p>\n","protected":false},"author":57,"featured_media":107420,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[86279],"tags":[],"class_list":["post-227857","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-learn","no-featured-image-padding"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v22.1 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>How to add a key-value to a JSON object?<\/title>\n<meta name=\"description\" content=\"JSON (JavaScript Object Notation) is a lightweight data interchange format widely used in web applications. It provides a convenient way to store and\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/namso-gen.co\/blog\/how-to-add-a-key-value-to-a-json-object-2\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"How to add a key-value to a JSON object?\" \/>\n<meta property=\"og:description\" content=\"JSON (JavaScript Object Notation) is a lightweight data interchange format widely used in web applications. It provides a convenient way to store and\" \/>\n<meta property=\"og:url\" content=\"https:\/\/namso-gen.co\/blog\/how-to-add-a-key-value-to-a-json-object-2\/\" \/>\n<meta property=\"og:site_name\" content=\"Namso Gen Blog - Free Credit Card Generator [100% Valid]\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/synchronyfinancial\" \/>\n<meta property=\"article:published_time\" content=\"2024-06-20T18:51:28+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/namso-gen.co\/blog\/wp-content\/uploads\/2024\/03\/faq.png\" \/>\n\t<meta property=\"og:image:width\" content=\"1200\" \/>\n\t<meta property=\"og:image:height\" content=\"630\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"author\" content=\"Casey Mayer\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@synchrony\" \/>\n<meta name=\"twitter:site\" content=\"@synchrony\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Casey Mayer\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"4 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/namso-gen.co\/blog\/how-to-add-a-key-value-to-a-json-object-2\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/namso-gen.co\/blog\/how-to-add-a-key-value-to-a-json-object-2\/\"},\"author\":{\"name\":\"Casey Mayer\",\"@id\":\"https:\/\/namso-gen.co\/blog\/#\/schema\/person\/89e431077ef417dfaa131f435124f18f\"},\"headline\":\"How to add a key-value to a JSON object?\",\"datePublished\":\"2024-06-20T18:51:28+00:00\",\"dateModified\":\"2024-06-20T18:51:28+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/namso-gen.co\/blog\/how-to-add-a-key-value-to-a-json-object-2\/\"},\"wordCount\":715,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\/\/namso-gen.co\/blog\/#organization\"},\"articleSection\":[\"Learn\"],\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\/\/namso-gen.co\/blog\/how-to-add-a-key-value-to-a-json-object-2\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/namso-gen.co\/blog\/how-to-add-a-key-value-to-a-json-object-2\/\",\"url\":\"https:\/\/namso-gen.co\/blog\/how-to-add-a-key-value-to-a-json-object-2\/\",\"name\":\"How to add a key-value to a JSON object?\",\"isPartOf\":{\"@id\":\"https:\/\/namso-gen.co\/blog\/#website\"},\"datePublished\":\"2024-06-20T18:51:28+00:00\",\"dateModified\":\"2024-06-20T18:51:28+00:00\",\"description\":\"JSON (JavaScript Object Notation) is a lightweight data interchange format widely used in web applications. It provides a convenient way to store and\",\"breadcrumb\":{\"@id\":\"https:\/\/namso-gen.co\/blog\/how-to-add-a-key-value-to-a-json-object-2\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/namso-gen.co\/blog\/how-to-add-a-key-value-to-a-json-object-2\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/namso-gen.co\/blog\/how-to-add-a-key-value-to-a-json-object-2\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/namso-gen.co\/blog\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"How to add a key-value to a JSON object?\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/namso-gen.co\/blog\/#website\",\"url\":\"https:\/\/namso-gen.co\/blog\/\",\"name\":\"Namso Gen Blog - Free Credit Card Generator [100% Valid]\",\"description\":\"In Namso gen blog you can get many tips regarding to Credit cards, VCC, Credit card security etc. You can generate credit cards by using Namso-gen.co\",\"publisher\":{\"@id\":\"https:\/\/namso-gen.co\/blog\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/namso-gen.co\/blog\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/namso-gen.co\/blog\/#organization\",\"name\":\"Namso Gen Blog - Free Credit Card Generator [100% Valid]\",\"url\":\"https:\/\/namso-gen.co\/blog\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/namso-gen.co\/blog\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/namso-gen.co\/blog\/wp-content\/uploads\/2020\/07\/namso-gen-logo.png\",\"contentUrl\":\"https:\/\/namso-gen.co\/blog\/wp-content\/uploads\/2020\/07\/namso-gen-logo.png\",\"width\":500,\"height\":164,\"caption\":\"Namso Gen Blog - Free Credit Card Generator [100% Valid]\"},\"image\":{\"@id\":\"https:\/\/namso-gen.co\/blog\/#\/schema\/logo\/image\/\"},\"sameAs\":[\"https:\/\/www.facebook.com\/synchronyfinancial\",\"https:\/\/twitter.com\/synchrony\",\"https:\/\/www.youtube.com\/synchronyfinancial\",\"https:\/\/www.instagram.com\/synchrony\",\"https:\/\/www.linkedin.com\/company\/synchrony-financial\"]},{\"@type\":\"Person\",\"@id\":\"https:\/\/namso-gen.co\/blog\/#\/schema\/person\/89e431077ef417dfaa131f435124f18f\",\"name\":\"Casey Mayer\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/namso-gen.co\/blog\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/?s=96&d=mm&r=g\",\"caption\":\"Casey Mayer\"},\"description\":\"Guest author Casey Mayer has meticulously crafted and revised this article to the best of their knowledge and understanding. Readers are strongly advised to exercise caution, verify information independently, and rely on their own judgment when considering the information provided. Read more articles on Namso Gen here.\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"How to add a key-value to a JSON object?","description":"JSON (JavaScript Object Notation) is a lightweight data interchange format widely used in web applications. It provides a convenient way to store and","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/namso-gen.co\/blog\/how-to-add-a-key-value-to-a-json-object-2\/","og_locale":"en_US","og_type":"article","og_title":"How to add a key-value to a JSON object?","og_description":"JSON (JavaScript Object Notation) is a lightweight data interchange format widely used in web applications. It provides a convenient way to store and","og_url":"https:\/\/namso-gen.co\/blog\/how-to-add-a-key-value-to-a-json-object-2\/","og_site_name":"Namso Gen Blog - Free Credit Card Generator [100% Valid]","article_publisher":"https:\/\/www.facebook.com\/synchronyfinancial","article_published_time":"2024-06-20T18:51:28+00:00","og_image":[{"width":1200,"height":630,"url":"https:\/\/namso-gen.co\/blog\/wp-content\/uploads\/2024\/03\/faq.png","type":"image\/png"}],"author":"Casey Mayer","twitter_card":"summary_large_image","twitter_creator":"@synchrony","twitter_site":"@synchrony","twitter_misc":{"Written by":"Casey Mayer","Est. reading time":"4 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/namso-gen.co\/blog\/how-to-add-a-key-value-to-a-json-object-2\/#article","isPartOf":{"@id":"https:\/\/namso-gen.co\/blog\/how-to-add-a-key-value-to-a-json-object-2\/"},"author":{"name":"Casey Mayer","@id":"https:\/\/namso-gen.co\/blog\/#\/schema\/person\/89e431077ef417dfaa131f435124f18f"},"headline":"How to add a key-value to a JSON object?","datePublished":"2024-06-20T18:51:28+00:00","dateModified":"2024-06-20T18:51:28+00:00","mainEntityOfPage":{"@id":"https:\/\/namso-gen.co\/blog\/how-to-add-a-key-value-to-a-json-object-2\/"},"wordCount":715,"commentCount":0,"publisher":{"@id":"https:\/\/namso-gen.co\/blog\/#organization"},"articleSection":["Learn"],"inLanguage":"en-US","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/namso-gen.co\/blog\/how-to-add-a-key-value-to-a-json-object-2\/#respond"]}]},{"@type":"WebPage","@id":"https:\/\/namso-gen.co\/blog\/how-to-add-a-key-value-to-a-json-object-2\/","url":"https:\/\/namso-gen.co\/blog\/how-to-add-a-key-value-to-a-json-object-2\/","name":"How to add a key-value to a JSON object?","isPartOf":{"@id":"https:\/\/namso-gen.co\/blog\/#website"},"datePublished":"2024-06-20T18:51:28+00:00","dateModified":"2024-06-20T18:51:28+00:00","description":"JSON (JavaScript Object Notation) is a lightweight data interchange format widely used in web applications. It provides a convenient way to store and","breadcrumb":{"@id":"https:\/\/namso-gen.co\/blog\/how-to-add-a-key-value-to-a-json-object-2\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/namso-gen.co\/blog\/how-to-add-a-key-value-to-a-json-object-2\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/namso-gen.co\/blog\/how-to-add-a-key-value-to-a-json-object-2\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/namso-gen.co\/blog\/"},{"@type":"ListItem","position":2,"name":"How to add a key-value to a JSON object?"}]},{"@type":"WebSite","@id":"https:\/\/namso-gen.co\/blog\/#website","url":"https:\/\/namso-gen.co\/blog\/","name":"Namso Gen Blog - Free Credit Card Generator [100% Valid]","description":"In Namso gen blog you can get many tips regarding to Credit cards, VCC, Credit card security etc. You can generate credit cards by using Namso-gen.co","publisher":{"@id":"https:\/\/namso-gen.co\/blog\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/namso-gen.co\/blog\/?s={search_term_string}"},"query-input":"required name=search_term_string"}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/namso-gen.co\/blog\/#organization","name":"Namso Gen Blog - Free Credit Card Generator [100% Valid]","url":"https:\/\/namso-gen.co\/blog\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/namso-gen.co\/blog\/#\/schema\/logo\/image\/","url":"https:\/\/namso-gen.co\/blog\/wp-content\/uploads\/2020\/07\/namso-gen-logo.png","contentUrl":"https:\/\/namso-gen.co\/blog\/wp-content\/uploads\/2020\/07\/namso-gen-logo.png","width":500,"height":164,"caption":"Namso Gen Blog - Free Credit Card Generator [100% Valid]"},"image":{"@id":"https:\/\/namso-gen.co\/blog\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/synchronyfinancial","https:\/\/twitter.com\/synchrony","https:\/\/www.youtube.com\/synchronyfinancial","https:\/\/www.instagram.com\/synchrony","https:\/\/www.linkedin.com\/company\/synchrony-financial"]},{"@type":"Person","@id":"https:\/\/namso-gen.co\/blog\/#\/schema\/person\/89e431077ef417dfaa131f435124f18f","name":"Casey Mayer","image":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/namso-gen.co\/blog\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/?s=96&d=mm&r=g","caption":"Casey Mayer"},"description":"Guest author Casey Mayer has meticulously crafted and revised this article to the best of their knowledge and understanding. Readers are strongly advised to exercise caution, verify information independently, and rely on their own judgment when considering the information provided. Read more articles on Namso Gen here."}]}},"_links":{"self":[{"href":"https:\/\/namso-gen.co\/blog\/wp-json\/wp\/v2\/posts\/227857","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/namso-gen.co\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/namso-gen.co\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/namso-gen.co\/blog\/wp-json\/wp\/v2\/users\/57"}],"replies":[{"embeddable":true,"href":"https:\/\/namso-gen.co\/blog\/wp-json\/wp\/v2\/comments?post=227857"}],"version-history":[{"count":0,"href":"https:\/\/namso-gen.co\/blog\/wp-json\/wp\/v2\/posts\/227857\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/namso-gen.co\/blog\/wp-json\/wp\/v2\/media\/107420"}],"wp:attachment":[{"href":"https:\/\/namso-gen.co\/blog\/wp-json\/wp\/v2\/media?parent=227857"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/namso-gen.co\/blog\/wp-json\/wp\/v2\/categories?post=227857"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/namso-gen.co\/blog\/wp-json\/wp\/v2\/tags?post=227857"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}