How can a payment platform offer instant payments?

By connecting account-to-account providers and schemes as rails on the platform, then activating them per merchant. Payment rails and the global payment network put instant payments next to cards in the same reporting.

Rails, then methods

Instant payments run on domestic or regional schemes: SEPA Instant in the euro area, Pix in Brazil, UPI in India, FedNow and RTP in the United States. A platform does not connect to the scheme directly; it connects to banks or providers that offer the rail, then exposes it to merchants as a payment method, often through request to pay, a QR code or an open banking redirect.

On the platform

• Connect the rail provider, with its settlement account and fees.
• Activate instant payments per merchant and market, like any other method.
• Present the method in the hosted checkout and payment links, with the right flow for the country.
• Match incoming transfers to orders automatically, since there is no authorization step.

What merchants gain

Settlement in seconds, no chargebacks, and fees usually below cards. What they lose is the dispute protection and the familiar checkout, so adoption depends on the market: strong where bank payments already dominate, slower where cards do. Operators that put instant payments next to cards in the same reporting let merchants compare conversion and cost per method, and decide where to push it.