{"id":48315,"date":"2026-06-26T02:49:42","date_gmt":"2026-06-26T02:49:42","guid":{"rendered":"http:\/\/yangjie"},"modified":"2026-06-26T02:57:59","modified_gmt":"2026-06-26T02:57:59","slug":"whatsapp-otp","status":"publish","type":"docs","link":"https:\/\/www.worldfirst.com\/vn\/help-center\/onboarding\/whatsapp-otp\/","title":{"rendered":"H\u01b0\u1edbng d\u1eabn s\u1eed d\u1ee5ng m\u00e3 OTP qua WhatsApp c\u1ee7a WorldFirst"},"content":{"rendered":"\n<h2><span style=\"font-size: 24px;text-transform:none\">1. T\u1ed5ng quan ch\u1ee9c n\u0103ng<\/span><\/h2>\n\n\n\n<p id=\"ucb735b35\">WorldFirst \u0111\u00e3 ch\u00ednh th\u1ee9c ra m\u1eaft t\u00e0i kho\u1ea3n WhatsApp Business.<br>D\u1ecbch v\u1ee5 \u0111\u1ea7u ti\u00ean l\u00e0 giao OTP cho giao d\u1ecbch tr\u1ef1c tuy\u1ebfn.<\/p>\n\n\n\n<ul>\n<li>\u1ede nh\u1eefng n\u01a1i c\u00f3 SMS OTP, m\u1ed9t t\u00f9y ch\u1ecdn WhatsApp OTP c\u0169ng s\u1ebd \u0111\u01b0\u1ee3c cung c\u1ea5p (v\u00ed d\u1ee5: x\u00e1c minh \u0111\u0103ng nh\u1eadp, x\u00e1c minh thanh to\u00e1n, thay \u0111\u1ed5i email, m\u1eddi ng\u01b0\u1eddi v\u1eadn h\u00e0nh ph\u1ee5, t\u1ea1o quy t\u1eafc ph\u00ea duy\u1ec7t, v.v.).<\/li>\n\n\n\n<li>N\u1ebfu m\u1ee5c WhatsApp kh\u00f4ng xu\u1ea5t hi\u1ec7n tr\u00ean trang giao d\u1ecbch, vui l\u00f2ng ti\u1ebfp t\u1ee5c s\u1eed d\u1ee5ng SMS.<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><a href=\"https:\/\/mdn.marmot-cloud.com\/worldfirst\/sites\/9\/2026\/06\/20260624201953128.webp\"><img decoding=\"async\" src=\"https:\/\/mdn.marmot-cloud.com\/worldfirst\/sites\/9\/2026\/06\/20260624201953128.webp\" alt=\"\" class=\"wp-image-57668\" style=\"width:700px;box-shadow: 1px 1px 3px 3px #EEEEEE;\" title=\"\"\/><\/a><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><a href=\"https:\/\/mdn.marmot-cloud.com\/worldfirst\/sites\/9\/2026\/06\/20260624202000286.webp\"><img decoding=\"async\" src=\"https:\/\/mdn.marmot-cloud.com\/worldfirst\/sites\/9\/2026\/06\/20260624202000286.webp\" alt=\"\" class=\"wp-image-57669\" style=\"width:700px;box-shadow: 1px 1px 3px 3px #EEEEEE;\" title=\"\"\/><\/a><\/figure>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2><span style=\"font-size: 24px;text-transform:none\">2. Danh s\u00e1ch ki\u1ec3m tra tr\u01b0\u1edbc khi s\u1eed d\u1ee5ng<\/span><\/h2>\n\n\n\n<div style=\"overflow-x: auto; -webkit-overflow-scrolling: touch; margin-bottom: 1.5em; width: 100%; max-width: 100%; display: block; box-sizing: border-box;\">\n<table style=\"border-collapse: collapse; width: 100%; min-width: 500px; border: 1px solid #000000; table-layout: auto;\">\n<thead>\n  <tr>\n    <th style=\"border: 1px solid #000000; padding: 8px; background-color: #f2f2f2; text-align: left;\"><strong>M\u1ee5c ki\u1ec3m tra<\/strong><\/th>\n    <th style=\"border: 1px solid #000000; padding: 8px; background-color: #f2f2f2; text-align: left;\"><strong>Y\u00eau c\u1ea7u<\/strong><\/th>\n  <\/tr>\n<\/thead>\n<tbody>\n  <tr>\n    <td style=\"border: 1px solid #000000; padding: 8px; vertical-align: top;\">H\u1ec7 \u0111i\u1ec1u h\u00e0nh di \u0111\u1ed9ng<\/td>\n    <td style=\"border: 1px solid #000000; padding: 8px; vertical-align: top;\">\u0110\u00e3 c\u00e0i \u0111\u1eb7t WhatsApp v\u00e0 k\u1ebft n\u1ed1i m\u1ea1ng<\/td>\n  <\/tr>\n  <tr>\n    <td style=\"border: 1px solid #000000; padding: 8px; vertical-align: top;\">\u0110\u1ecbnh d\u1ea1ng s\u1ed1<\/td>\n    <td style=\"border: 1px solid #000000; padding: 8px; vertical-align: top;\">Ph\u1ea3i kh\u1edbp v\u1edbi s\u1ed1 \u0111i\u1ec7n tho\u1ea1i b\u1ea3o m\u1eadt c\u1ee7a qu\u1ea3n tr\u1ecb vi\u00ean\/ng\u01b0\u1eddi v\u1eadn h\u00e0nh \u0111\u01b0\u1ee3c l\u01b0u tr\u1eef trong back-end c\u1ee7a WorldFirst<\/td>\n  <\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2><span style=\"font-size: 24px;text-transform:none\">3. C\u00e1ch x\u00e1c minh t\u00e0i kho\u1ea3n WorldFirst ch\u00ednh th\u1ee9c<\/span><\/h2>\n\n\n\n<p id=\"uf54f51dc\">\u0110\u1ec3 b\u1ea3o v\u1ec7 giao d\u1ecbch c\u1ee7a b\u1ea1n v\u00e0 tr\u00e1nh gian l\u1eadn, h\u00e3y lu\u00f4n nh\u1edb:<\/p>\n\n\n\n<ul>\n<li>T\u00e0i kho\u1ea3n WhatsApp Business ch\u00ednh th\u1ee9c c\u1ee7a WorldFirst (xem h\u00ecnh).<\/li>\n\n\n\n<li><strong>Ch\u1ec9 m\u1ed9t chi\u1ec1u<\/strong>: ch\u00fang t\u00f4i ch\u1ec9 g\u1eedi OTP; ng\u00e2n h\u00e0ng s\u1ebd kh\u00f4ng bao gi\u1edd y\u00eau c\u1ea7u b\u1ea1n tr\u1ea3 l\u1eddi b\u1eb1ng th\u00f4ng tin t\u00e0i kho\u1ea3n, m\u1eadt kh\u1ea9u ho\u1eb7c OTP.<\/li>\n\n\n\n<li><strong>Lu\u00f4n x\u00e1c minh<\/strong>: kh\u00f4ng bao gi\u1edd ti\u1ebft l\u1ed9 OTP c\u1ee7a b\u1ea1n cho b\u1ea5t k\u1ef3 ai; n\u00f3 s\u1ebd t\u1ef1 \u0111\u1ed9ng h\u1ebft h\u1ea1n sau th\u1eddi gian hi\u1ec7u l\u1ef1c.<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image size-large is-resized\"><a href=\"https:\/\/mdn.marmot-cloud.com\/worldfirst\/sites\/9\/2026\/06\/20260624202008426.webp\"><img decoding=\"async\" src=\"https:\/\/mdn.marmot-cloud.com\/worldfirst\/sites\/9\/2026\/06\/20260624202008426-586x1024.webp\" alt=\"\" class=\"wp-image-57670\" style=\"width:300px;box-shadow: 1px 1px 3px 3px #EEEEEE;\" title=\"\"\/><\/a><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><a href=\"https:\/\/mdn.marmot-cloud.com\/worldfirst\/sites\/9\/2026\/06\/20260624202014579.webp\"><img decoding=\"async\" src=\"https:\/\/mdn.marmot-cloud.com\/worldfirst\/sites\/9\/2026\/06\/20260624202014579.webp\" alt=\"\" class=\"wp-image-57671\" style=\"width:300px;box-shadow: 1px 1px 3px 3px #EEEEEE;\" title=\"\"\/><\/a><\/figure>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2><span style=\"font-size: 24px;text-transform:none\">4. Quy tr\u00ecnh x\u00e1c minh giao d\u1ecbch h\u00e0ng ng\u00e0y<\/span><\/h2>\n\n\n\n<ul>\n<li>Kh\u1edfi t\u1ea1o m\u1ed9t kho\u1ea3n thanh to\u00e1n, chuy\u1ec3n ti\u1ec1n ho\u1eb7c thanh to\u00e1n h\u00e0ng lo\u1ea1t y\u00eau c\u1ea7u OTP.<\/li>\n\n\n\n<li>Tr\u00ean trang x\u00e1c minh, ch\u1ecdn &#8220;Nh\u1eadn OTP qua WhatsApp&#8221; (n\u1ebfu kh\u00f4ng hi\u1ec3n th\u1ecb, chuy\u1ec3n sang SMS).<\/li>\n\n\n\n<li>Trong v\u00f2ng ~10 gi\u00e2y, b\u1ea1n s\u1ebd nh\u1eadn \u0111\u01b0\u1ee3c OTP 6 ch\u1eef s\u1ed1 t\u1eeb t\u00e0i kho\u1ea3n WorldFirst ch\u00ednh th\u1ee9c tr\u00ean WhatsApp.<\/li>\n\n\n\n<li>Nh\u1eadp m\u00e3 tr\u00ean web\/\u1ee9ng d\u1ee5ng \u2192 x\u00e1c nh\u1eadn \u2192 giao d\u1ecbch ti\u1ebfn h\u00e0nh.<\/li>\n\n\n\n<li>M\u00e3 c\u00f3 hi\u1ec7u l\u1ef1c trong 5 ph\u00fat; n\u1ebfu h\u1ebft h\u1ea1n, h\u00e3y y\u00eau c\u1ea7u m\u00e3 m\u1edbi.<\/li>\n<\/ul>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2><span style=\"font-size: 24px;text-transform:none\">5. C\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p<\/span><\/h2>\n\n\n\n<div style=\"overflow-x: auto; -webkit-overflow-scrolling: touch; margin-bottom: 1.5em; width: 100%; max-width: 100%; display: block; box-sizing: border-box;\">\n<table style=\"border-collapse: collapse; width: 100%; min-width: 550px; border: 1px solid #000000; table-layout: auto;\">\n<thead>\n  <tr>\n    <th style=\"border: 1px solid #000000; padding: 8px; background-color: #f2f2f2; text-align: left;\"><strong>V\u1ea5n \u0111\u1ec1<\/strong><\/th>\n    <th style=\"border: 1px solid #000000; padding: 8px; background-color: #f2f2f2; text-align: left;\"><strong>Gi\u1ea3i ph\u00e1p<\/strong><\/th>\n  <\/tr>\n<\/thead>\n<tbody>\n  <tr>\n    <td style=\"border: 1px solid #000000; padding: 8px; vertical-align: top;\">Kh\u00f4ng nh\u1eadn \u0111\u01b0\u1ee3c WhatsApp OTP<\/td>\n    <td style=\"border: 1px solid #000000; padding: 8px; vertical-align: top;\">1) Ki\u1ec3m tra m\u1ea1ng<br>2) \u0110\u1ea3m b\u1ea3o s\u1ed1 kh\u1edbp v\u1edbi back-end<br>3) Ch\u1edd 60 gi\u00e2y v\u00e0 nh\u1ea5n &#8220;G\u1eedi l\u1ea1i&#8221;<br>4) N\u1ebfu v\u1eabn th\u1ea5t b\u1ea1i, chuy\u1ec3n sang SMS<\/td>\n  <\/tr>\n  <tr>\n    <td style=\"border: 1px solid #000000; padding: 8px; vertical-align: top;\">V\u00f4 t\u00ecnh x\u00f3a OTP<\/td>\n    <td style=\"border: 1px solid #000000; padding: 8px; vertical-align: top;\">Quay l\u1ea1i trang giao d\u1ecbch v\u00e0 nh\u1ea5n &#8220;G\u1eedi l\u1ea1i&#8221;; kh\u00f4ng c\u1ea7n h\u1ee7y li\u00ean k\u1ebft<\/td>\n  <\/tr>\n  <tr>\n    <td style=\"border: 1px solid #000000; padding: 8px; vertical-align: top;\">Thay \u0111\u1ed5i s\u1ed1 \u0111i\u1ec7n tho\u1ea1i<\/td>\n    <td style=\"border: 1px solid #000000; padding: 8px; vertical-align: top;\">\u0110\u0103ng nh\u1eadp \u2192 Trung t\u00e2m b\u1ea3o m\u1eadt \u2192 C\u1eadp nh\u1eadt s\u1ed1 \u0111i\u1ec7n tho\u1ea1i \u0111\u00e3 li\u00ean k\u1ebft<\/td>\n  <\/tr>\n  <tr>\n    <td style=\"border: 1px solid #000000; padding: 8px; vertical-align: top;\">M\u1ee5c WhatsApp kh\u00f4ng hi\u1ec3n th\u1ecb \u1edf Singapore (SG)<\/td>\n    <td style=\"border: 1px solid #000000; padding: 8px; vertical-align: top;\">Do tu\u00e2n th\u1ee7 \u0111\u1ecba ph\u01b0\u01a1ng, WhatsApp OTP kh\u00f4ng kh\u1ea3 d\u1ee5ng cho thanh to\u00e1n\/chuy\u1ec3n ti\u1ec1n\/thanh to\u00e1n h\u00e0ng lo\u1ea1t\/r\u00fat ti\u1ec1n; vui l\u00f2ng s\u1eed d\u1ee5ng x\u00e1c minh SMS<\/td>\n  <\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>1. T\u1ed5ng quan ch\u1ee9c n\u0103ng WorldFirst \u0111\u00e3 ch\u00ednh th\u1ee9c ra m\u1eaft t\u00e0i kho\u1ea3n WhatsApp Business.D\u1ecbch v\u1ee5 \u0111\u1ea7u ti\u00ean l\u00e0 giao OTP cho giao d\u1ecbch tr\u1ef1c tuy\u1ebfn. 2. Danh s\u00e1ch ki\u1ec3m tra tr\u01b0\u1edbc khi s\u1eed d\u1ee5ng M\u1ee5c ki\u1ec3m tra Y\u00eau c\u1ea7u H\u1ec7 \u0111i\u1ec1u h\u00e0nh di \u0111\u1ed9ng \u0110\u00e3 c\u00e0i \u0111\u1eb7t WhatsApp v\u00e0 k\u1ebft n\u1ed1i m\u1ea1ng \u0110\u1ecbnh d\u1ea1ng [&hellip;]<\/p>\n","protected":false},"author":74,"featured_media":0,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false,"footnotes":""},"doc_category":[47],"doc_tag":[],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v24.2 (Yoast SEO v24.3) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>H\u01b0\u1edbng d\u1eabn s\u1eed d\u1ee5ng m\u00e3 OTP qua WhatsApp c\u1ee7a WorldFirst | WorldFirst VN<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.worldfirst.com\/vn\/help-center\/onboarding\/whatsapp-otp\/\" \/>\n<meta property=\"og:locale\" content=\"vi_VN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"H\u01b0\u1edbng d\u1eabn s\u1eed d\u1ee5ng m\u00e3 OTP qua WhatsApp c\u1ee7a WorldFirst\" \/>\n<meta property=\"og:description\" content=\"1. T\u1ed5ng quan ch\u1ee9c n\u0103ng WorldFirst \u0111\u00e3 ch\u00ednh th\u1ee9c ra m\u1eaft t\u00e0i kho\u1ea3n WhatsApp Business.D\u1ecbch v\u1ee5 \u0111\u1ea7u ti\u00ean l\u00e0 giao OTP cho giao d\u1ecbch tr\u1ef1c tuy\u1ebfn. 2. 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