FedNow's Network API Launches for Payment Devs
The Federal Reserve has launched its FedNow Network API, marking a significant upgrade for instant payments. This new API provides payment developers with access to pre-payment intelligence, enhancing transaction validation. It aims to improve the safety and efficiency of real-time payments by offering insights into receiver account behavior across the network.
- ▪The FedNow Service's network intelligence API was rolled out to early adopters on April 28, 2026.
- ▪The API allows banks to access account-level data to detect potential fraud patterns in real-time.
- ▪This development introduces new architectural patterns for payment systems, including pre-flight risk enrichment and tiered hold logic.
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try { if(localStorage) { let currentUser = localStorage.getItem('current_user'); if (currentUser) { currentUser = JSON.parse(currentUser); if (currentUser.id === 3850103) { document.getElementById('article-show-container').classList.add('current-user-is-article-author'); } } } } catch (e) { console.error(e); } Tom Wang Posted on Apr 28 • Originally published at tomcn.uk FedNow's Network API Launches for Payment Devs #fintech #payments #api #fednow The Federal Reserve flipped the switch today on a long-anticipated upgrade to its instant payments rail. As of 28 April 2026, the FedNow Service rolls out its network intelligence API to early adopters — a development that quietly reshapes the daily workflow of every payment developer building on US real-time rails.
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