v134 · payments / dom
Payment Link Builder
Build a <link rel="facilitated-payment"> tag for UPI, PIX, PromptPay, FedNow, or Open Banking push-payment flows. The browser notifies registered payment clients when it sees this link, letting them trigger the payment without leaving the page.
checking rel=facilitated-payment…
<link rel="facilitated-payment" href="payment-endpoint-url"> is a declarative hint. When the browser encounters it, registered payment clients (e.g. a UPI wallet) are notified via a background channel. The payer's device shows a payment prompt without QR scanning or URL-scheme jumping.
Payment scheme
UPI payment
Payment preview
₹0.00
payee@vpa
UPI
Page injects link tag
→
Browser notifies wallets
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Wallet shows prompt
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Payment confirmed
Generated HTML
<!-- Configure payment to generate tag -->
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