{"id":20110,"date":"2025-10-30T12:08:47","date_gmt":"2025-10-30T12:08:47","guid":{"rendered":"https:\/\/buvei.com\/blog\/?p=20110"},"modified":"2025-10-30T12:08:47","modified_gmt":"2025-10-30T12:08:47","slug":"virtual-card-api-integration-a-developers-guide","status":"publish","type":"post","link":"https:\/\/buvei.com\/blog\/virtual-card-api-integration-a-developers-guide\/","title":{"rendered":"Virtual Card API Integration: A Developer\u2019s Guide"},"content":{"rendered":"<h2 data-start=\"311\" data-end=\"333\"><strong data-start=\"315\" data-end=\"331\">Introduction<\/strong><\/h2>\n<p data-start=\"334\" data-end=\"745\">In the era of digital finance, <a href=\"https:\/\/buvei.com\/blog\/crypto-meets-finance-the-rise-of-virtual-card-issuing\/\"><strong data-start=\"365\" data-end=\"389\">virtual card issuing<\/strong><\/a> has become a powerful tool for fintech companies, neobanks, and enterprises seeking to modernize their payment infrastructure. By integrating virtual card issuance through APIs, businesses can <strong data-start=\"583\" data-end=\"629\">launch their own branded payment solutions<\/strong>, improve cash flow management, and enhance user experience \u2014 all without developing a full-scale banking backend.<\/p>\n<p data-start=\"747\" data-end=\"972\">This guide explains <strong data-start=\"767\" data-end=\"825\">how to build a virtual card issuing service using APIs<\/strong>, what core components you\u2019ll need, and how platforms like <strong data-start=\"884\" data-end=\"893\">Buvei<\/strong> simplify the process with secure, scalable, and PCI DSS-compliant solutions.<\/p>\n<p data-start=\"747\" data-end=\"972\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-20113\" src=\"https:\/\/wordpress.buvei.com\/wp-content\/uploads\/2025\/10\/Virtual-Card-API-Integration_-A-Developers-Guide.jpg\" alt=\"\" width=\"1600\" height=\"896\" srcset=\"https:\/\/wordpress.buvei.com\/wp-content\/uploads\/2025\/10\/Virtual-Card-API-Integration_-A-Developers-Guide.jpg 1600w, https:\/\/wordpress.buvei.com\/wp-content\/uploads\/2025\/10\/Virtual-Card-API-Integration_-A-Developers-Guide-300x168.jpg 300w, https:\/\/wordpress.buvei.com\/wp-content\/uploads\/2025\/10\/Virtual-Card-API-Integration_-A-Developers-Guide-1024x573.jpg 1024w, https:\/\/wordpress.buvei.com\/wp-content\/uploads\/2025\/10\/Virtual-Card-API-Integration_-A-Developers-Guide-768x430.jpg 768w, https:\/\/wordpress.buvei.com\/wp-content\/uploads\/2025\/10\/Virtual-Card-API-Integration_-A-Developers-Guide-1536x860.jpg 1536w, https:\/\/wordpress.buvei.com\/wp-content\/uploads\/2025\/10\/Virtual-Card-API-Integration_-A-Developers-Guide-400x224.jpg 400w, https:\/\/wordpress.buvei.com\/wp-content\/uploads\/2025\/10\/Virtual-Card-API-Integration_-A-Developers-Guide-800x448.jpg 800w, https:\/\/wordpress.buvei.com\/wp-content\/uploads\/2025\/10\/Virtual-Card-API-Integration_-A-Developers-Guide-832x466.jpg 832w, https:\/\/wordpress.buvei.com\/wp-content\/uploads\/2025\/10\/Virtual-Card-API-Integration_-A-Developers-Guide-1248x699.jpg 1248w\" sizes=\"auto, (max-width: 1600px) 100vw, 1600px\" \/><\/p>\n<h2 data-start=\"979\" data-end=\"1027\"><strong data-start=\"983\" data-end=\"1025\">What Is a Virtual Card Issuing API?<\/strong><\/h2>\n<p data-start=\"1028\" data-end=\"1258\">A <strong data-start=\"1030\" data-end=\"1058\">virtual card issuing API<\/strong> allows developers to create and manage digital payment cards programmatically. Through these APIs, businesses can issue, fund, monitor, and control virtual Visa or Mastercard cards for their users.<\/p>\n<p data-start=\"1260\" data-end=\"1297\"><strong data-start=\"1260\" data-end=\"1295\">Key features typically include:<\/strong><\/p>\n<ul data-start=\"1298\" data-end=\"1522\">\n<li data-start=\"1298\" data-end=\"1330\">\n<p data-start=\"1300\" data-end=\"1330\">Card creation and activation<\/p>\n<\/li>\n<li data-start=\"1331\" data-end=\"1362\">\n<p data-start=\"1333\" data-end=\"1362\">Real-time spending controls<\/p>\n<\/li>\n<li data-start=\"1363\" data-end=\"1403\">\n<p data-start=\"1365\" data-end=\"1403\">Transaction monitoring and reporting<\/p>\n<\/li>\n<li data-start=\"1404\" data-end=\"1459\">\n<p data-start=\"1406\" data-end=\"1459\">Integration with payment networks (Visa\/Mastercard)<\/p>\n<\/li>\n<li data-start=\"1460\" data-end=\"1522\">\n<p data-start=\"1462\" data-end=\"1522\">Secure storage of sensitive card data (PCI DSS compliance)<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"1524\" data-end=\"1674\">In simple terms, the API acts as a <strong data-start=\"1559\" data-end=\"1605\">bridge between your app and a card network<\/strong>, enabling seamless payment capabilities within your own ecosystem.<\/p>\n<h2 data-start=\"1681\" data-end=\"1742\"><strong data-start=\"1685\" data-end=\"1740\">How Virtual Card Issuing Works (Simplified Flow)<\/strong><\/h2>\n<p data-start=\"1743\" data-end=\"1861\">The virtual card issuance process involves multiple layers of integration, but the general workflow looks like this:<\/p>\n<ol data-start=\"1863\" data-end=\"2412\">\n<li data-start=\"1863\" data-end=\"1986\">\n<p data-start=\"1866\" data-end=\"1986\"><strong data-start=\"1866\" data-end=\"1889\">Card Issuer Partner<\/strong> \u2013 A regulated entity (like Buvei\u2019s partner banks) provides BIN sponsorship and network access.<\/p>\n<\/li>\n<li data-start=\"1987\" data-end=\"2095\">\n<p data-start=\"1990\" data-end=\"2095\"><strong data-start=\"1990\" data-end=\"2008\">API Connection<\/strong> \u2013 Your system communicates with the issuer\u2019s API to create and manage virtual cards.<\/p>\n<\/li>\n<li data-start=\"2096\" data-end=\"2224\">\n<p data-start=\"2099\" data-end=\"2224\"><strong data-start=\"2099\" data-end=\"2117\">Funding Source<\/strong> \u2013 You fund issued cards via top-up or linked accounts (Buvei supports <strong data-start=\"2188\" data-end=\"2204\">USDT top-ups<\/strong> for convenience).<\/p>\n<\/li>\n<li data-start=\"2225\" data-end=\"2313\">\n<p data-start=\"2228\" data-end=\"2313\"><strong data-start=\"2228\" data-end=\"2244\">User Control<\/strong> \u2013 End users can make payments online using generated card details.<\/p>\n<\/li>\n<li data-start=\"2314\" data-end=\"2412\">\n<p data-start=\"2317\" data-end=\"2412\"><strong data-start=\"2317\" data-end=\"2335\">Data Reporting<\/strong> \u2013 Transaction and balance data are sent back to your platform via the API.<\/p>\n<\/li>\n<\/ol>\n<p data-start=\"2414\" data-end=\"2595\">This automation allows fintechs and enterprises to <strong data-start=\"2465\" data-end=\"2500\">launch payment-enabled products<\/strong> faster while maintaining full control over branding, spending limits, and security features.<\/p>\n<h2 data-start=\"2602\" data-end=\"2668\"><strong data-start=\"2606\" data-end=\"2666\">Steps to Build a Virtual Card Issuing Service via API<\/strong><\/h2>\n<h4 data-start=\"2670\" data-end=\"2719\"><strong data-start=\"2675\" data-end=\"2717\">Step 1: Partner with a Licensed Issuer<\/strong><\/h4>\n<p data-start=\"2720\" data-end=\"2927\">To issue Visa or Mastercard cards, your platform must partner with a licensed card issuer. These issuers provide access to BINs (Bank Identification Numbers), regulatory compliance, and network settlement.<\/p>\n<blockquote data-start=\"2929\" data-end=\"3101\">\n<p data-start=\"2931\" data-end=\"3101\"><strong data-start=\"2931\" data-end=\"2939\">Tip:<\/strong> Platforms like <strong data-start=\"2955\" data-end=\"2964\">Buvei<\/strong> offer <strong data-start=\"2971\" data-end=\"2995\">multiple BIN support<\/strong>, covering global regions to ensure the highest <strong data-start=\"3043\" data-end=\"3068\">payment success rates<\/strong> across countries and networks.<\/p>\n<\/blockquote>\n<h4 data-start=\"3103\" data-end=\"3157\"><strong data-start=\"3108\" data-end=\"3155\">Step 2: Obtain API Access and Documentation<\/strong><\/h4>\n<p data-start=\"3158\" data-end=\"3370\">Once you partner with an issuer, you\u2019ll receive <strong data-start=\"3206\" data-end=\"3243\">API credentials and documentation<\/strong>. These contain details about endpoints for creating cards, setting limits, fetching transaction data, and handling webhooks.<\/p>\n<p data-start=\"3372\" data-end=\"3406\"><strong data-start=\"3372\" data-end=\"3404\">Typical API modules include:<\/strong><\/p>\n<ul data-start=\"3407\" data-end=\"3582\">\n<li data-start=\"3407\" data-end=\"3460\">\n<p data-start=\"3409\" data-end=\"3460\"><code data-start=\"3409\" data-end=\"3428\">POST \/create_card<\/code> \u2013 to issue a new virtual card<\/p>\n<\/li>\n<li data-start=\"3461\" data-end=\"3518\">\n<p data-start=\"3463\" data-end=\"3518\"><code data-start=\"3463\" data-end=\"3489\">GET \/transaction_history<\/code> \u2013 to retrieve payment data<\/p>\n<\/li>\n<li data-start=\"3519\" data-end=\"3582\">\n<p data-start=\"3521\" data-end=\"3582\"><code data-start=\"3521\" data-end=\"3539\">PATCH \/set_limit<\/code> \u2013 to adjust card limits or suspend cards<\/p>\n<\/li>\n<\/ul>\n<h4 data-start=\"3584\" data-end=\"3632\"><strong data-start=\"3589\" data-end=\"3630\">Step 3: Integrate Core Card Functions<\/strong><\/h4>\n<p data-start=\"3633\" data-end=\"3690\">Your platform should integrate the following functions:<\/p>\n<ul data-start=\"3691\" data-end=\"3899\">\n<li data-start=\"3691\" data-end=\"3757\">\n<p data-start=\"3693\" data-end=\"3757\"><strong data-start=\"3693\" data-end=\"3718\">Instant card issuance<\/strong> (for new users or specific accounts)<\/p>\n<\/li>\n<li data-start=\"3758\" data-end=\"3800\">\n<p data-start=\"3760\" data-end=\"3800\"><strong data-start=\"3760\" data-end=\"3798\">Balance and top-up synchronization<\/strong><\/p>\n<\/li>\n<li data-start=\"3801\" data-end=\"3835\">\n<p data-start=\"3803\" data-end=\"3835\"><strong data-start=\"3803\" data-end=\"3833\">Spending category controls<\/strong><\/p>\n<\/li>\n<li data-start=\"3836\" data-end=\"3899\">\n<p data-start=\"3838\" data-end=\"3899\"><strong data-start=\"3838\" data-end=\"3855\">Notifications<\/strong> for failed transactions or limit breaches<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"3901\" data-end=\"4071\">Buvei\u2019s <strong data-start=\"3909\" data-end=\"3934\">instant card issuance<\/strong> and <strong data-start=\"3939\" data-end=\"3972\">transparent backend dashboard<\/strong> make this process faster \u2014 developers can issue cards immediately without complex KYC workflows.<\/p>\n<h4 data-start=\"4073\" data-end=\"4125\"><strong data-start=\"4078\" data-end=\"4123\">Step 4: Implement <a href=\"https:\/\/buvei.com\/blog\/best-virtual-cards-for-amazon-and-ebay-purchases\/\">Security and Compliance<\/a><\/strong><\/h4>\n<p data-start=\"4126\" data-end=\"4301\">Security must be your top priority. Ensure your system complies with <strong data-start=\"4195\" data-end=\"4253\">PCI DSS (Payment Card Industry Data Security Standard)<\/strong> to securely handle and store cardholder data.<\/p>\n<p data-start=\"4303\" data-end=\"4438\">Buvei\u2019s platform is already <strong data-start=\"4331\" data-end=\"4352\">PCI DSS certified<\/strong>, which significantly simplifies compliance for developers using its infrastructure.<\/p>\n<h4 data-start=\"4440\" data-end=\"4489\"><strong data-start=\"4445\" data-end=\"4487\">Step 5: Offer Scalable User Management<\/strong><\/h4>\n<p data-start=\"4490\" data-end=\"4695\">For enterprise or team use, consider <strong data-start=\"4527\" data-end=\"4555\">multi-account management<\/strong>. This allows admins to create, manage, and fund multiple virtual cards for departments or employees \u2014 all through your own API dashboard.<\/p>\n<p data-start=\"4697\" data-end=\"4847\">Buvei\u2019s <strong data-start=\"4705\" data-end=\"4729\">multi-account system<\/strong> supports <strong data-start=\"4739\" data-end=\"4774\">batch card issuance and top-ups<\/strong>, streamlining workflow automation for businesses and fintech startups.<\/p>\n<p data-start=\"4697\" data-end=\"4847\"><a href=\"https:\/\/app.buvei.com?s=blog\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-20076 aligncenter\" src=\"https:\/\/wordpress.buvei.com\/wp-content\/uploads\/2025\/10\/buvei\u56fe\u7247-11.png\" alt=\"\" width=\"1024\" height=\"307\" srcset=\"https:\/\/wordpress.buvei.com\/wp-content\/uploads\/2025\/10\/buvei\u56fe\u7247-11.png 1024w, https:\/\/wordpress.buvei.com\/wp-content\/uploads\/2025\/10\/buvei\u56fe\u7247-11-300x90.png 300w, https:\/\/wordpress.buvei.com\/wp-content\/uploads\/2025\/10\/buvei\u56fe\u7247-11-768x230.png 768w, https:\/\/wordpress.buvei.com\/wp-content\/uploads\/2025\/10\/buvei\u56fe\u7247-11-400x120.png 400w, https:\/\/wordpress.buvei.com\/wp-content\/uploads\/2025\/10\/buvei\u56fe\u7247-11-800x240.png 800w, https:\/\/wordpress.buvei.com\/wp-content\/uploads\/2025\/10\/buvei\u56fe\u7247-11-832x249.png 832w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><\/p>\n<h2 data-start=\"4854\" data-end=\"4926\"><strong data-start=\"4858\" data-end=\"4924\">Key Benefits of Building a Virtual Card Issuing API Service<\/strong><\/h2>\n<h4 data-start=\"4928\" data-end=\"4970\"><strong data-start=\"4933\" data-end=\"4968\">(1) Custom Branding and Control<\/strong><\/h4>\n<p data-start=\"4971\" data-end=\"5127\">With an API-based system, you can issue cards under your own <strong data-start=\"5032\" data-end=\"5041\">brand<\/strong>, offering customers a unified payment experience while maintaining backend control.<\/p>\n<h4 data-start=\"5129\" data-end=\"5174\"><strong data-start=\"5134\" data-end=\"5172\">(2) Global Reach and Compatibility<\/strong><\/h4>\n<p data-start=\"5175\" data-end=\"5355\">By supporting <strong data-start=\"5189\" data-end=\"5212\">Visa and Mastercard<\/strong>, virtual cards can be used globally for online purchases, SaaS subscriptions, or ad platforms like <strong data-start=\"5312\" data-end=\"5352\">Google Ads, Meta Ads, and TikTok Ads<\/strong>.<\/p>\n<h4 data-start=\"5357\" data-end=\"5406\"><strong data-start=\"5362\" data-end=\"5404\">(3) Real-Time Management and Analytics<\/strong><\/h4>\n<p data-start=\"5407\" data-end=\"5543\">Track every transaction, set spending limits, and instantly block or replace cards \u2014 all through an integrated API or admin dashboard.<\/p>\n<h4 data-start=\"5545\" data-end=\"5587\"><strong data-start=\"5550\" data-end=\"5585\">(4) Cost-Efficient and Scalable<\/strong><\/h4>\n<p data-start=\"5588\" data-end=\"5787\">Building on a ready-to-use API like Buvei\u2019s saves time and infrastructure costs. The <strong data-start=\"5673\" data-end=\"5696\">USDT top-up feature<\/strong> also reduces remittance fees and ensures <strong data-start=\"5738\" data-end=\"5762\">fast balance updates<\/strong> for high-volume users.<\/p>\n<h2 data-start=\"5794\" data-end=\"5858\"><strong data-start=\"5798\" data-end=\"5856\">Why Buvei Is Ideal for Virtual Card API Integration<\/strong><\/h2>\n<p data-start=\"5859\" data-end=\"6042\">When building a payment-enabled platform, developers and businesses need reliability, compliance, and speed. <strong data-start=\"5968\" data-end=\"5977\">Buvei<\/strong> provides all three through its <strong data-start=\"6009\" data-end=\"6039\">virtual card API framework<\/strong>.<\/p>\n<p data-start=\"6044\" data-end=\"6069\"><strong data-start=\"6044\" data-end=\"6067\">Buvei\u2019s Highlights:<\/strong><\/p>\n<ul data-start=\"6070\" data-end=\"6777\">\n<li data-start=\"6070\" data-end=\"6153\">\n<p data-start=\"6072\" data-end=\"6153\"><strong data-start=\"6072\" data-end=\"6097\">Multiple BIN Support:<\/strong> Optimized for different business types and platforms.<\/p>\n<\/li>\n<li data-start=\"6154\" data-end=\"6242\">\n<p data-start=\"6156\" data-end=\"6242\"><strong data-start=\"6156\" data-end=\"6189\">Strong Payment Compatibility:<\/strong> Works across global ad networks and digital tools.<\/p>\n<\/li>\n<li data-start=\"6243\" data-end=\"6327\">\n<p data-start=\"6245\" data-end=\"6327\"><strong data-start=\"6245\" data-end=\"6269\">USDT Top-up Support:<\/strong> Simplifies cross-border funding and improves liquidity.<\/p>\n<\/li>\n<li data-start=\"6328\" data-end=\"6420\">\n<p data-start=\"6330\" data-end=\"6420\"><strong data-start=\"6330\" data-end=\"6351\">Instant Issuance:<\/strong> Cards are generated instantly \u2014 ideal for fast fintech onboarding.<\/p>\n<\/li>\n<li data-start=\"6421\" data-end=\"6498\">\n<p data-start=\"6423\" data-end=\"6498\"><strong data-start=\"6423\" data-end=\"6444\">Transparent Fees:<\/strong> Clear visibility into all top-up and usage charges.<\/p>\n<\/li>\n<li data-start=\"6499\" data-end=\"6588\">\n<p data-start=\"6501\" data-end=\"6588\"><strong data-start=\"6501\" data-end=\"6524\">PCI DSS Compliance:<\/strong> Secure, encrypted transactions aligned with global standards.<\/p>\n<\/li>\n<li data-start=\"6589\" data-end=\"6687\">\n<p data-start=\"6591\" data-end=\"6687\"><strong data-start=\"6591\" data-end=\"6620\">Multi-Account Management:<\/strong> Efficient control for large teams and automated vendor payments.<\/p>\n<\/li>\n<li data-start=\"6688\" data-end=\"6777\">\n<p data-start=\"6690\" data-end=\"6777\"><strong data-start=\"6690\" data-end=\"6707\">24\/7 Support:<\/strong> Real-time customer service and dedicated managers for API partners.<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"6779\" data-end=\"6968\">By integrating with Buvei\u2019s ecosystem, you can focus on your <strong data-start=\"6840\" data-end=\"6883\">front-end experience and business logic<\/strong>, while Buvei handles the <strong data-start=\"6909\" data-end=\"6965\">compliance, network connections, and security layers<\/strong>.<\/p>\n<p data-start=\"6779\" data-end=\"6968\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-20112 aligncenter\" src=\"https:\/\/wordpress.buvei.com\/wp-content\/uploads\/2025\/10\/Virtual-Card-API-Integration-A-Developers-Guide.jpg\" alt=\"\" width=\"1600\" height=\"896\" srcset=\"https:\/\/wordpress.buvei.com\/wp-content\/uploads\/2025\/10\/Virtual-Card-API-Integration-A-Developers-Guide.jpg 1600w, https:\/\/wordpress.buvei.com\/wp-content\/uploads\/2025\/10\/Virtual-Card-API-Integration-A-Developers-Guide-300x168.jpg 300w, https:\/\/wordpress.buvei.com\/wp-content\/uploads\/2025\/10\/Virtual-Card-API-Integration-A-Developers-Guide-1024x573.jpg 1024w, https:\/\/wordpress.buvei.com\/wp-content\/uploads\/2025\/10\/Virtual-Card-API-Integration-A-Developers-Guide-768x430.jpg 768w, https:\/\/wordpress.buvei.com\/wp-content\/uploads\/2025\/10\/Virtual-Card-API-Integration-A-Developers-Guide-1536x860.jpg 1536w, https:\/\/wordpress.buvei.com\/wp-content\/uploads\/2025\/10\/Virtual-Card-API-Integration-A-Developers-Guide-400x224.jpg 400w, https:\/\/wordpress.buvei.com\/wp-content\/uploads\/2025\/10\/Virtual-Card-API-Integration-A-Developers-Guide-800x448.jpg 800w, https:\/\/wordpress.buvei.com\/wp-content\/uploads\/2025\/10\/Virtual-Card-API-Integration-A-Developers-Guide-832x466.jpg 832w, https:\/\/wordpress.buvei.com\/wp-content\/uploads\/2025\/10\/Virtual-Card-API-Integration-A-Developers-Guide-1248x699.jpg 1248w\" sizes=\"auto, (max-width: 1600px) 100vw, 1600px\" \/><\/p>\n<h2 data-start=\"6975\" data-end=\"6992\"><strong data-start=\"6979\" data-end=\"6990\">Summary<\/strong><\/h2>\n<p data-start=\"6993\" data-end=\"7186\">Building a <strong data-start=\"7004\" data-end=\"7036\">virtual card issuing service<\/strong> through APIs is one of the most efficient ways for fintechs and enterprises to <strong data-start=\"7116\" data-end=\"7143\">enter the payment space<\/strong> without heavy infrastructure investment.<\/p>\n<p data-start=\"7188\" data-end=\"7536\">From <strong data-start=\"7193\" data-end=\"7218\">instant card creation<\/strong> to <strong data-start=\"7222\" data-end=\"7256\">real-time transaction tracking<\/strong>, the flexibility and scalability of APIs empower companies to innovate faster. With platforms like <strong data-start=\"7356\" data-end=\"7365\">Buvei<\/strong>, businesses can launch secure, globally compatible, and PCI DSS-certified virtual card solutions \u2014 all while maintaining full control over branding and user experience.<\/p>\n<p data-start=\"7188\" data-end=\"7536\"><a href=\"https:\/\/app.buvei.com?s=blog\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-20076 aligncenter\" src=\"https:\/\/wordpress.buvei.com\/wp-content\/uploads\/2025\/10\/buvei\u56fe\u7247-11.png\" alt=\"\" width=\"1024\" height=\"307\" srcset=\"https:\/\/wordpress.buvei.com\/wp-content\/uploads\/2025\/10\/buvei\u56fe\u7247-11.png 1024w, https:\/\/wordpress.buvei.com\/wp-content\/uploads\/2025\/10\/buvei\u56fe\u7247-11-300x90.png 300w, https:\/\/wordpress.buvei.com\/wp-content\/uploads\/2025\/10\/buvei\u56fe\u7247-11-768x230.png 768w, https:\/\/wordpress.buvei.com\/wp-content\/uploads\/2025\/10\/buvei\u56fe\u7247-11-400x120.png 400w, https:\/\/wordpress.buvei.com\/wp-content\/uploads\/2025\/10\/buvei\u56fe\u7247-11-800x240.png 800w, https:\/\/wordpress.buvei.com\/wp-content\/uploads\/2025\/10\/buvei\u56fe\u7247-11-832x249.png 832w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><\/p>\n","protected":false},"excerpt":{"rendered":"Introduction In the era of digital finance, virtual card issuing has become a powerful tool for fintech companies,&hellip;","protected":false},"author":5,"featured_media":20112,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"csco_singular_sidebar":"","csco_page_header_type":"","csco_page_load_nextpost":""},"categories":[2516,1],"tags":[13946,4813,10899,13944,8821,13942],"class_list":{"0":"post-20110","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-case-studies","8":"category-payment-basics","9":"tag-build-payment-api","10":"tag-buvei-virtual-card","11":"tag-card-issuing-api","12":"tag-mastercard-virtual-card-service","13":"tag-virtual-card-api","14":"tag-virtual-visa-api","15":"cs-entry"},"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/buvei.com\/blog\/wp-json\/wp\/v2\/posts\/20110","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/buvei.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/buvei.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/buvei.com\/blog\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/buvei.com\/blog\/wp-json\/wp\/v2\/comments?post=20110"}],"version-history":[{"count":0,"href":"https:\/\/buvei.com\/blog\/wp-json\/wp\/v2\/posts\/20110\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/buvei.com\/blog\/wp-json\/wp\/v2\/media\/20112"}],"wp:attachment":[{"href":"https:\/\/buvei.com\/blog\/wp-json\/wp\/v2\/media?parent=20110"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/buvei.com\/blog\/wp-json\/wp\/v2\/categories?post=20110"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/buvei.com\/blog\/wp-json\/wp\/v2\/tags?post=20110"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}