ProductMay 2025
Introducing ZerithPay Beta
Today we're opening ZerithPay to our first wave of partners. Here's what we've built and where we're headed.
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Writing from the ZerithPay team
Product updates, engineering deep-dives, and payment industry insights.
EngineeringApril 2025
How we built real-time settlement notifications
A deep dive into the Server-Sent Events architecture that powers live payment updates across the ZerithPay dashboard.
Read morePaymentsMarch 2025
Understanding interchange fees — a plain-English guide
Interchange is one of the least-understood costs in card processing. We break it down so you can build pricing models that actually work.
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