{"version":"1.0","provider_name":"Fast2SMS","provider_url":"https:\/\/www.fast2sms.com\/help","author_name":"Fast2SMS","author_url":"https:\/\/www.fast2sms.com\/help\/author\/poorvi\/","title":"How To Get Free WhatsApp OTP API?","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"bhVEXLTIdm\"><a href=\"https:\/\/www.fast2sms.com\/help\/how-to-get-free-whatsapp-otp-api\/\">How To Get Free WhatsApp OTP API?<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/www.fast2sms.com\/help\/how-to-get-free-whatsapp-otp-api\/embed\/#?secret=bhVEXLTIdm\" width=\"600\" height=\"338\" title=\"&#8220;How To Get Free WhatsApp OTP API?&#8221; &#8212; Fast2SMS\" data-secret=\"bhVEXLTIdm\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script type=\"text\/javascript\">\n\/* <![CDATA[ *\/\n\/*! This file is auto-generated *\/\n!function(d,l){\"use strict\";l.querySelector&&d.addEventListener&&\"undefined\"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!\/[^a-zA-Z0-9]\/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret=\"'+t.secret+'\"]'),o=l.querySelectorAll('blockquote[data-secret=\"'+t.secret+'\"]'),c=new RegExp(\"^https?:$\",\"i\"),i=0;i<o.length;i++)o[i].style.display=\"none\";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute(\"style\"),\"height\"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):\"link\"===t.message&&(r=new URL(s.getAttribute(\"src\")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener(\"message\",d.wp.receiveEmbedMessage,!1),l.addEventListener(\"DOMContentLoaded\",function(){for(var e,t,s=l.querySelectorAll(\"iframe.wp-embedded-content\"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute(\"data-secret\"))||(t=Math.random().toString(36).substring(2,12),e.src+=\"#?secret=\"+t,e.setAttribute(\"data-secret\",t)),e.contentWindow.postMessage({message:\"ready\",secret:t},\"*\")},!1)))}(window,document);\n\/* ]]> *\/\n<\/script>\n","description":"Sending OTP&#8217;s to the mobile number as a text message is the traditional method used, but now, since the use of internet has increased and the era of AI has come, people are more aware with the use of WhatsApp and its features. Businesses too are now getting switched to send WhatsApp OTP to their [&hellip;]","thumbnail_url":"https:\/\/www.fast2sms.com\/help\/wp-content\/uploads\/2025\/07\/Add-a-subheading-300x300.png"}