ACH Network ACH Operations Service Provider 
Stax
JUNE 23, 2025
TL;DR An ACH API allows businesses to automate bank-to-bank payments—like ACH debits, credits, and recurring payments—by integrating directly with the ACH network via software. What is an ACH API? Your bank (the ODFI) will collect all the transaction files you sent and forward them to an ACH operator.
Stax
NOVEMBER 13, 2024
ACH credit payments are best for sending one-time payments whereas ACH debit payments are more suited for making regular payments, such as for monthly utility bills. All ACH payments are secure and reliable, available 24 hours a day, 7 days a week, and 365 days a year. Learn More What are ACH Credit Payments?
PYMNTS
MARCH 18, 2019
Connecting these two dots suggests a few important things that, for banks and card networks, might be the 2020 hindsight that could have come in handy had they stopped to look backwards a few years ago: That the Fed has much more than a passing interest in how faster payments are run in the U.S. A Couple of Important Dots.
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