{"id":7518,"date":"2022-09-30T11:06:21","date_gmt":"2022-09-30T11:06:21","guid":{"rendered":"https:\/\/signdesk.com\/in\/?p=7518"},"modified":"2025-09-17T07:34:32","modified_gmt":"2025-09-17T13:04:32","slug":"gst-verification-api","status":"publish","type":"post","link":"https:\/\/melento.ai\/en-in\/blog\/gst-verification-api","title":{"rendered":"GST Verification API Enables Seamless Onboarding &#8211; Here\u2019s How"},"content":{"rendered":"<h2><\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-7525\" src=\"https:\/\/melento.ai\/en-in\/blog\/wp-content\/uploads\/2022\/09\/GST-verification-APIs_Article-image_Article-image-1.jpg\" alt=\"GST verification API \" width=\"770\" height=\"360\" \/><\/p>\n<h2><span style=\"text-align: justify; font-size: 24px; font-family: 'open sans'; color: #008000;\"><b>Onboarding with GST Verification API &#8211; A Brief Overview<\/b><\/span><\/h2>\n<p style=\"text-align: justify; font-size: 17px; font-family: 'open sans';\">The onboarding processes implemented across today&#8217;s businesses are built on the concept of KYC, i.e &#8220;know your customer&#8221; or &#8220;know your client.&#8221; Due diligence procedures make up the bulk of KYC verification &#8211; collecting preliminary client details, checking various identifying documents &amp; monitoring financial activities are the prerequisites for customer due diligence.<\/p>\n<p style=\"text-align: justify; font-size: 17px; font-family: 'open sans';\">When it comes to verifying business entities, GST verification is a convenient option.<\/p>\n<p style=\"text-align: justify; font-size: 17px; font-family: 'open sans';\">Most businesses register for GST (Goods &amp; Services Tax), registration is mandatory for businesses exceeding a turnover of Rs. 40 lakh. Once businesses are registered, each one obtains a unique identification number canned GSTIN.<\/p>\n<p style=\"text-align: justify; font-size: 17px; font-family: 'open sans';\">The GSTIN can be used to identify registered businesses and verify certain key details including &#8211; Business name, address, date of registration, and more.<\/p>\n<p style=\"text-align: justify; font-size: 17px; font-family: 'open sans';\">Integrating with a <span style=\"color: #333333;\"><a style=\"color: #333333;\" href=\"https:\/\/signdesk.com\/digital-kyc\"><span style=\"font-weight: 400;\">GST verification API<\/span><\/a><\/span><span style=\"font-weight: 400;\"> enables businesses to conduct KYC using the GSTIN or a GST certificate. The API uses the GSTIN as input to obtain &amp; verify business KYC; alternately the API can extract data from the GST certificate and validate these data instantly.\u00a0<\/span><\/p>\n<p>&nbsp;<\/p>\n<div align=\"center\"><span style=\"color: #333333;\"><a style=\"color: #333333;\" href=\"https:\/\/melento.ai\/en-in\/talk-to-sales\"><button class=\"wpcf7-form-control wpcf7-submit envor-btn envor-btn-primary envor-btn-normal\" style=\"border-radius: 30px !important; background-color: #00b087; border: #00b087;\" type=\"button\"><strong>Get your GST Verification API Now! <\/strong><\/button><\/a><\/span><\/div>\n<h3><span style=\"text-align: justify; font-size: 22px; font-family: 'open sans'; color: #008000;\"><b>Are API Integrations Necessary For Modern Enterprises?<\/b><\/span><\/h3>\n<p style=\"text-align: justify; font-size: 17px; font-family: 'open sans';\"><span style=\"color: #333333;\">Studies have shown that 83% of companies consider API integration a critical part of their business strategy.<\/span><\/p>\n<p style=\"text-align: justify; font-size: 17px; font-family: 'open sans';\">Automating KYC verification with APIs not only saves time but also helps businesses manage to onboard more effectively. Companies can use API integrations to seamlessly integrate digital KYC into their client journeys and databases.<\/p>\n<p style=\"text-align: justify; font-size: 17px; font-family: 'open sans';\"><span style=\"color: #333333;\">Document verification APIs<span style=\"color: #333333;\">,<\/span> such as the GST number verification API and the <a style=\"color: #333333;\" href=\"https:\/\/melento.ai\/en-in\/blog\/aadhaar-verification-api-for-business\"><strong>Aadhaar XML generation API<\/strong><\/a>, is used to validate data from uploaded or scanned documents following image data extraction.<\/span><\/p>\n<p style=\"text-align: justify; font-size: 17px; font-family: 'open sans';\"><span style=\"color: #333333;\"><a style=\"color: #333333;\" href=\"https:\/\/melento.ai\/en-in\/blog\/automate-workflow-with-signdesks-api\"><strong>APIs<\/strong><\/a><\/span> are functional and lightweight alternatives to the bulky paperwork typically involved in KYC verification. Businesses don\u2019t have to rely on third parties for integration and can get their onboarding operations up &amp; running in days.<\/p>\n<p style=\"text-align: justify; font-size: 17px; font-family: 'open sans';\">The back-end process for verification APIs is intuitive and leverages state-of-the-art technology:<\/p>\n<ol>\n<li style=\"text-align: justify; font-size: 17px; font-family: 'open sans';\"><span style=\"color: #333333;\">Once a document image is uploaded, <a style=\"color: #333333;\" href=\"https:\/\/melento.ai\/en-in\/blog\/digital-kyc\">OCR technology<\/a> is used to scan the relevant data and convert these into machine-readable text<\/span><\/li>\n<li style=\"text-align: justify; font-size: 17px; font-family: 'open sans';\"><span style=\"color: #333333;\">An identifying characteristic (<a style=\"color: #333333;\" href=\"https:\/\/melento.ai\/en-in\/blog\/what-is-driving-license-verification-api\" target=\"_blank\" rel=\"noopener\">DL number<\/a>, GSTIN, Passport number, etc) is then used to retrieve stored data from a trusted database<\/span><\/li>\n<li style=\"text-align: justify; font-size: 17px; font-family: 'open sans';\"><span style=\"color: #333333;\">These two sets of data are then compared and matched using data aggregate match algorithms to determine if the KYC information supplied is accurate.<\/span><\/li>\n<li style=\"text-align: justify; font-size: 17px; font-family: 'open sans';\"><span style=\"color: #333333;\">If the two sets are a match, KYC is verified.<\/span><\/li>\n<\/ol>\n<p style=\"text-align: justify; font-size: 17px; font-family: 'open sans';\">APIs digitize the onboarding process, making it quick and efficient. The client profiles verified using APIs can then be accessed on a smart dashboard, with digital copies of KYC documents also available.<\/p>\n<p style=\"text-align: justify; font-size: 17px; font-family: 'open sans';\">Digital KYC solutions such as APIs are crucial for businesses looking to expand their operations and streamline onboarding. A GSTIN verification API is particularly useful when onboarding vendors or client businesses.<\/p>\n<h2><span style=\"text-align: justify; font-size: 24px; font-family: 'open sans'; color: #008000;\"><b>What is a GST Verification API?<\/b><\/span><\/h2>\n<p style=\"text-align: justify; font-size: 17px; font-family: 'open sans';\">A GST Verification <span style=\"color: #333333;\"><a style=\"color: #333333;\" href=\"https:\/\/melento.ai\/en-in\/blog\/automate-workflow-with-signdesks-api\">API<\/a><\/span> is a digital solution enabling businesses to complete KYC by verifying a registered company&#8217;s GSTIN number.<\/p>\n<p style=\"text-align: justify; font-size: 17px; font-family: 'open sans';\">The API typically accepts the GSTIN as the API request and responds with validated data such as the GSTIN, Business Name, Constitution of Business, Address, and so forth. The GST extraction API use OCR features to retrieve information from the front of the GST certificate and verify this information. Hence, businesses can verify GST numbers using this API.<\/p>\n<h3><span style=\"text-align: justify; font-size: 22px; font-family: 'open sans'; color: #008000;\"><b>Top Three GST Verification APIs for Digital Onboarding<\/b><\/span><\/h3>\n<p style=\"text-align: justify; font-size: 17px; font-family: 'open sans';\">Businesses can verify GST numbers using these three GST number verification APIs. These APIs help businesses accelerate client onboarding by <span style=\"color: #333333;\"><a style=\"color: #333333;\" href=\"https:\/\/melento.ai\/en-in\/blog\/why-document-verification-is-the-future-of-kyc\"><span style=\"font-weight: 400;\">automating document verification<\/span><\/a><\/span><span style=\"font-weight: 400;\"> and data management.\u00a0<\/span><\/p>\n<p style=\"text-align: justify; font-size: 17px; font-family: 'open sans';\">Here are the top three APIs for GST number verification. The GST Verification API functions by sending a request and receiving a response.<\/p>\n<h4><span style=\"text-align: justify; font-size: 20px; font-family: 'open sans'; color: #008000;\"><b>GST Verification API<\/b><\/span><\/h4>\n<p style=\"text-align: justify; font-size: 17px; font-family: 'open sans';\">This API takes the GSTIN of a business as the input. The following validated data is included in the output of the API:<\/p>\n<ul>\n<li style=\"text-align: justify; font-size: 17px; font-family: 'open sans';\">GSTIN<\/li>\n<li style=\"text-align: justify; font-size: 17px; font-family: 'open sans';\">Business Name<\/li>\n<li style=\"text-align: justify; font-size: 17px; font-family: 'open sans';\">Constitution of Business<\/li>\n<li style=\"text-align: justify; font-size: 17px; font-family: 'open sans';\">Address<\/li>\n<li style=\"text-align: justify; font-size: 17px; font-family: 'open sans';\">Date of Registration<\/li>\n<li style=\"text-align: justify; font-size: 17px; font-family: 'open sans';\">Taxpayer Type<\/li>\n<\/ul>\n<h4><span style=\"text-align: justify; font-size: 20px; font-family: 'open sans'; color: #008000;\"><b>GST Extraction API<\/b><\/span><\/h4>\n<p><span style=\"font-weight: 400;\">Using OCR, this API reads the front side of the GST Certificate and extracts pertinent information. The following extracted data is included in the API response:<\/span><\/p>\n<ul>\n<li style=\"text-align: justify; font-size: 17px; font-family: 'open sans';\">GSTIN<\/li>\n<li style=\"text-align: justify; font-size: 17px; font-family: 'open sans';\">Business Name<\/li>\n<li style=\"text-align: justify; font-size: 17px; font-family: 'open sans';\">Constitution of Business<\/li>\n<li style=\"text-align: justify; font-size: 17px; font-family: 'open sans';\">Address<\/li>\n<li style=\"text-align: justify; font-size: 17px; font-family: 'open sans';\">Date of Registration<\/li>\n<li style=\"text-align: justify; font-size: 17px; font-family: 'open sans';\">Taxpayer Type<\/li>\n<\/ul>\n<h4><span style=\"text-align: justify; font-size: 20px; font-family: 'open sans'; color: #008000;\"><b>API for GST Extraction and Verification<\/b><\/span><\/h4>\n<p style=\"text-align: justify; font-size: 17px; font-family: 'open sans';\">Using OCR, this API also reads the front side of the GST Certificate and extracts KYC data such as GSTIN, date of registration, and Business Name. Following extraction, the data is checked using standard databases.<\/p>\n<p style=\"text-align: justify; font-size: 17px; font-family: 'open sans';\">The API response includes the following validated data:<\/p>\n<ul>\n<li style=\"text-align: justify; font-size: 17px; font-family: 'open sans';\">GSTIN<\/li>\n<li style=\"text-align: justify; font-size: 17px; font-family: 'open sans';\">Business Name<\/li>\n<li style=\"text-align: justify; font-size: 17px; font-family: 'open sans';\">Constitution of Business<\/li>\n<li style=\"text-align: justify; font-size: 17px; font-family: 'open sans';\">Address<\/li>\n<li style=\"text-align: justify; font-size: 17px; font-family: 'open sans';\">Date of Registration<\/li>\n<li style=\"text-align: justify; font-size: 17px; font-family: 'open sans';\">Taxpayer Type<\/li>\n<\/ul>\n<p style=\"text-align: justify; font-size: 17px; font-family: 'open sans';\">Linking with GST verification APIs has assisted firms in reducing onboarding TAT by up to 50% and lowering paperwork costs. The GST verification API\u2019s seamless workflows have also helped organizations boost efficiency and productivity.<\/p>\n<h2><span style=\"text-align: justify; font-size: 24px; font-family: 'open sans'; color: #008000;\"><b>How To Onboard Clients Using GST Verification APIs<\/b><\/span><\/h2>\n<p style=\"text-align: justify; font-size: 17px; font-family: 'open sans';\">GST authentication can be completed by entering the information found on the GSTIN or by uploading a photograph of the front side of the GST certificate, which is then scanned using an AI-based OCR.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-7526\" src=\"https:\/\/melento.ai\/en-in\/blog\/wp-content\/uploads\/2022\/09\/GST-verification-APIs_infographic-1-1.jpg\" alt=\"Process of GST verification API\" width=\"770\" height=\"360\" \/><\/p>\n<p style=\"text-align: justify; font-size: 17px; font-family: 'open sans';\">Once a business has integrated with a <span style=\"color: #333333;\"><span style=\"font-weight: 400;\">GST verification API<\/span><\/span><span style=\"font-weight: 400;\"><span style=\"color: #333333;\">,<\/span> the <a href=\"https:\/\/melento.ai\/en-in\/blog\/all-about-kyc-verification\">KYC verification<\/a> process becomes quick and simple.\u00a0<\/span><\/p>\n<p style=\"text-align: justify; font-size: 17px; font-family: 'open sans';\">The steps involved are as follows:<\/p>\n<p><span style=\"text-align: justify; font-size: 17px; font-family: 'open sans';\"><span style=\"text-decoration: underline;\"><b>Step 1:<\/b><\/span><span style=\"text-align: justify; font-size: 17px; font-family: 'open sans';\">\u00a0The client logs into the onboarding portal using a link<\/span><\/span><\/p>\n<p><span style=\"text-decoration: underline;\"><b>Step 2<\/b><\/span>:<span style=\"text-align: justify; font-size: 17px; font-family: 'open sans';\"> Business details are entered and the GST certificate image is uploaded<\/span><\/p>\n<p><span style=\"text-align: justify; font-size: 17px; font-family: 'open sans';\"><span style=\"text-decoration: underline;\"><b>Step 3:<\/b><\/span><\/span><span style=\"text-align: justify; font-size: 17px; font-family: 'open sans';\"> The API retrieves validated data and matches this with data obtained from the client<\/span><\/p>\n<p><span style=\"text-align: justify; font-size: 17px; font-family: 'open sans';\"><span style=\"text-decoration: underline;\"><b>Step 4:<\/b><\/span><\/span><span style=\"text-align: justify; font-size: 17px; font-family: 'open sans';\"> KYC is completed if the details are a match, otherwise the client must re-start the process<\/span><\/p>\n<p style=\"text-align: justify; font-size: 17px; font-family: 'open sans';\">Melento (Formerly SignDesk)&#8217;s workflow may be linked with any application to provide instant access to our AI-powered solutions.<\/p>\n<p style=\"text-align: justify; font-size: 17px; font-family: 'open sans';\">Once onboarding is completed, invite clients to eSign documents online with eSign API and minimize the dangers associated with wet signing and physical documents, such as fraudulent signatures, manual errors, delays, and more.<\/p>\n<p style=\"text-align: justify; font-size: 17px; font-family: 'open sans';\">Clients in the banking and financial industries have seen 45% faster onboarding rates and an increase in productivity as a result of API-based seamless documentation workflow.<\/p>\n<h3><span style=\"text-align: justify; font-size: 22px; font-family: 'open sans'; color: #008000;\"><b>Why Should Businesses Leverage the GST Verification API?\u00a0<\/b><\/span><\/h3>\n<p style=\"text-align: justify; font-size: 17px; font-family: 'open sans';\">To evaluate credibility, all financial institutions must check the GSTINs of clients and partner businesses before starting commercial activities. The GST Verification API makes this process simple and reliable. This will assist in determining the customer&#8217;s genuineness while preventing any fraudulent acts.<\/p>\n<p style=\"text-align: justify; font-size: 17px; font-family: 'open sans';\">Furthermore, most regulatory organizations recommend that specific institutions and entities use online GST verification API tools to verify their clients\u2019 identities and that their account is valid. All that\u2019s required for this process are the client\u2019s selective credentials.<\/p>\n<h2><span style=\"text-align: justify; font-size: 24px; font-family: 'open sans'; color: #008000;\"><b>The Advantages of using the GST Verification API<\/b><\/span><\/h2>\n<ul>\n<li style=\"text-align: justify; font-size: 17px; font-family: 'open sans';\">The API is robust, lightweight &amp; requires zero third-party assistance for integrations<\/li>\n<li style=\"text-align: justify; font-size: 17px; font-family: 'open sans';\">It\u2019s quick and reliable &#8211; GSTIN verification is completed near instantly with a high success rate<\/li>\n<li style=\"text-align: justify; font-size: 17px; font-family: 'open sans';\">APIs can be easily integrated into key touchpoints in any process, not just onboarding. In case client verification is required for account changes, APIs can do the job.<\/li>\n<li style=\"text-align: justify; font-size: 17px; font-family: 'open sans';\">APIs help businesses scale up and digitally transform crucial client-facing activities such as onboarding. By integrating with APIs, businesses can move resources away from client KYC and towards achieving growth.<\/li>\n<li style=\"text-align: justify; font-size: 17px; font-family: 'open sans';\">GST verification APIs produce clean KYC data and enable efficient documentation. The data received are easily managed on a smart dashboard and secured by adhering to the most stringent international protocols.<\/li>\n<\/ul>\n<h3><span style=\"text-align: justify; font-size: 22px; font-family: 'open sans'; color: #008000;\"><b>Scan.It: Melento (Formerly SignDesk)\u2019s AI-Powered KYC Verification Solution\u00a0<\/b><\/span><\/h3>\n<p style=\"text-align: justify; font-size: 17px; font-family: 'open sans';\">Melento (Formerly SignDesk)&#8217;s APIs can be integrated with any organization&#8217;s website or application via<span style=\"color: #333333;\"> <a style=\"color: #333333;\" href=\"https:\/\/signdesk.com\/digital-kyc\"><span style=\"font-weight: 400;\">Scan.It<\/span><\/a><\/span><span style=\"font-weight: 400;\"> creates seamless onboarding experiences.\u00a0<\/span><\/p>\n<p style=\"text-align: justify; font-size: 17px; font-family: 'open sans';\">Our video-enabled KYC verification solution offers customizations for VCIP, VBIP, and VIPV; enabling real-time customer authentication using smart verification algorithms. We also offer customizable KYC workflows, bulk KYC upload, and a separate auditing portal during KYC.<\/p>\n<p style=\"text-align: justify; font-size: 17px; font-family: 'open sans';\">Enterprise-ready KYC is guaranteed with Melento (Formerly SignDesk)\u2019s verification APIs for <a style=\"color: #333333;\" href=\"https:\/\/melento.ai\/en-in\/blog\/pan-verification-api\">PAN<\/a>,\u00a0<a style=\"color: #333333;\" href=\"https:\/\/melento.ai\/en-in\/blog\/guide-on-upi-verification-api\">UPI<\/a>, DL, <a style=\"color: #333333;\" href=\"https:\/\/melento.ai\/en-in\/blog\/udyam-aadhaar-verification-api\">Udyam Aadhaar,<\/a> Bank account, <a style=\"color: #333333;\" href=\"https:\/\/melento.ai\/en-in\/blog\/fssai-certificate-verification-online\">FSSAI Verification<\/a>,\u00a0<a style=\"color: #333333;\" href=\"https:\/\/melento.ai\/en-in\/blog\/pan-aadhaar-link-verification\">Pan Aadhaar Link Verification<\/a>, Aadhaar &amp; more.<\/p>\n<p style=\"text-align: justify; font-size: 17px; font-family: 'open sans';\">Over 80 of India\u2019s biggest private banks use our API-integrated solutions including GST verification APIs. Book a free demo of the GST verification API and start your digital journey today!<\/p>\n<div align=\"center\"><span style=\"color: #333333;\"><a style=\"color: #333333;\" href=\"https:\/\/melento.ai\/en-in\/talk-to-sales\"><button class=\"wpcf7-form-control wpcf7-submit envor-btn envor-btn-primary envor-btn-normal\" style=\"border-radius: 30px !important; background-color: #00b087; border: #00b087;\" type=\"button\"><strong>Book a Free Demo<\/strong><\/button><\/a><\/span><\/div>\n","protected":false},"excerpt":{"rendered":"<p>Onboarding with GST Verification API &#8211; A Brief Overview The onboarding processes implemented across today&#8217;s businesses are built on the concept of KYC, i.e &#8220;know your customer&#8221; or &#8220;know your client.&#8221; Due diligence procedures make up the bulk of KYC verification &#8211; collecting preliminary client details, checking various identifying documents &amp; monitoring financial activities are [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":7525,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"page_templates\/blog-new-3.php","format":"standard","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":""},"categories":[5,18],"tags":[174,1215,1216,1217,1218,1219,2353,2354],"class_list":["post-7518","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-api","category-id-verification","tag-api-for-gst-verification","tag-gst-number-verification-api","tag-gst-number-verification-api-free","tag-gst-verification","tag-gst-verification-api","tag-gstin-verification-api","tag-verify-gst","tag-verify-gst-number-api"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.1.1 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>GST Verification API for Businesses | Melento (Formerly SignDesk)<\/title>\n<meta name=\"description\" content=\"GST verification 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