US Payment Ecosystem
FedNow, RTP, legacy rails, card networks, and the regulatory landscape shaping American payments.
7Systems
1Countries
158Articles
Key Initiatives4
FedNow vs RTPEXPANDING
1,800+ FedNow participants
Dual instant payment rails — adoption race and volume comparison
Go deeper →US Instant Payments IntelligenceACTIVE
FedNow and RTP compared side-by-side — coverage, metrics, material changes
Go deeper →Same-Day ACHACTIVE
NACHA's faster ACH — $1M per-transaction limit since March 2022
Go deeper →FedNow InternationalPLANNED
Cross-border instant payment potential under exploration
Go deeper →Core Infrastructure7
Federal Reserve Systems
Fedwire Funds ServiceFedwire
Fedwire Funds Service is the United States' Real-Time Gross Settlement system, operated by the Federal Reserve Banks. It...
Reference page →FedNow ServiceFedNow
FedNow is the Federal Reserve's instant payment service, launched in July 2023 to enable US financial institutions to se...
Reference page →FedACH / ACH NetworkFedACH
The ACH Network is the backbone of US retail payment processing, handling over 30 billion transactions annually — payrol...
Reference page →US Payment Infrastructure OverviewUS Payments
The United States operates a unique dual-operator payment infrastructure model. The Federal Reserve provides Fedwire (RT...
Reference page →Private Sector Rails
Real-Time PaymentsRTP
The RTP network is the first modern instant payment system in the United States, launched by The Clearing House in Novem...
Reference page →Clearing House Interbank Payments SystemCHIPS
CHIPS is a large-value USD payment system operated by The Clearing House, processing approximately $1.8 trillion daily. ...
Reference page →Zelle P2P NetworkZelle
Zelle is a person-to-person (P2P) digital payments network operated by Early Warning Services, enabling real-time money ...
Reference page →Electronic Payments NetworkEPN
The Electronic Payments Network (EPN) is the only private-sector ACH operator in the United States, operated by The Clea...
Reference page →RTGS 2 systems
ACH 2 systems
FPS 3 systems
Regulatory Landscape10
84dNov 14, 2026HIGH
SWIFT CBPR+ structured address mandate
SWIFT mandates structured postal addresses in all CBPR+ ISO 20022 messages. Unstructured address fields will no longer be accepted for cross-border payments. Financial institutions must ensure all counterparty address data is structured. Industry reports suggest ~44% of banks are behind schedule for Nov 2026 deadlines.
84dNov 14, 2026HIGH
SWIFT CBPR+ SRP case management mandate
SWIFT mandates adoption of the Status Reporting Process (SRP) for case management in CBPR+ ISO 20022 messages. All participants must support standardized exception and investigation handling via camt messages. Also in Nov 2026: MT101 discontinuation. Full end of MT/MX coexistence targeted for Nov 2028.
221dMar 31, 2027HIGH
Visa/MC US merchant interchange class action settlement
Revised $38 billion settlement (Nov 2025) in US merchant class action against Visa and Mastercard, after 2024 $30 billion version was rejected. New terms: 10bp reduction in average effective credit interchange rate for 5 years, cap on standard consumer credit card rates at 1.25% for 8 years, new merchant rights to decline high-cost cards and add surcharges by card category including ability to refuse most expensive rewards cards. Covers approximately 12 million merchants. NRA, NACS, Walmart among objectors. Judge Cogan granted preliminary approval June 9, 2026. Final approval expected late 2026 or early 2027.
678dJun 30, 2028
Fedwire extended operating hours
Fedwire expanding to 22 hours/day, 6 days/week, 365 days/year. Significant change for correspondent banking and cross-border payment windows.
Cross-Border Connections3
Primary cross-border messaging for US banks.
CLS
Multi-currency FX settlement — largest by value.
Potential cross-border instant payment corridors under study.
Country Guides1
Latest Intelligence158
AnalysisAug 18, 2026
FedNow at Three: Volume Nearly Doubles as Smaller Payments Drive Growth
Three years after launch, FedNow's quarterly transaction count jumped 83% to nearly five million in Q2 2026 while total settled value barely moved. The drop in average payment size from $99,000 to $55,000 points to a system expanding beyond early large-value adopters into routine commercial payments.
NewsJul 21, 2026
EPI and Dutch Banks Confirm iDEAL-to-Wero Migration Roadmap Through End of 2027
The European Payments Initiative formalized phase-two of the Dutch iDEAL-to-Wero transition on July 16 alongside banks and PSPs, setting October 2026 as the deadline for all issuing bank connections and guaranteeing scheme pricing at current iDEAL levels through December 2028.
NewsJul 20, 2026
ASC X9 Publishes First US QR Code Payment Standard
The Accredited Standards Committee X9 released X9.150, creating a common framework for merchant-presented QR codes that can initiate push payments across FedNow, RTP, ACH, and emerging digital payment rails in the United States.
NewsJul 15, 2026
FedNow Average Payment Falls to $55,000 in Q2 2026 as Transaction Count Surges 83%
Federal Reserve quarterly data reveals FedNow's average payment size dropped 45% to $54,957 in Q2 2026, down from $99,414 the prior quarter. Total volume surged 83% to nearly five million transactions, though aggregate value of $274.7 billion barely budged from Q1.
NewsJul 13, 2026
Circle Receives First OCC National Trust Bank Charter Under GENIUS Act Framework
Circle National Trust will initially offer fiduciary digital asset custody for Circle and its affiliates. The charter enables future management of the USDC reserve under direct OCC supervision.
Reference Documents6
Operating Rules
Federal Reserve Operating Circular No. 6 (Fedwire Funds)
Federal Reserve · vJanuary 2026 · Jan 5, 2026
Federal Reserve Operating Circular No. 8 (FedNow Service)
Federal Reserve · vApril 2026 · Apr 1, 2026
FedNow Service Operating Procedures
Federal Reserve · vVersion 3.6 (April 2026) · Apr 28, 2026
RTP System Operating Rules
The Clearing House · vEffective 09-30-2026 · Sep 30, 2026
RTP Participation Rules
The Clearing House · vEffective 09-30-2026 · Sep 30, 2026