The Crezaro Insights Blog
Payments, engineering, and the future of financial infrastructure across Africa and beyond.
Latest Articles
Why We Built Crezaro: The Payment Infrastructure Africa Deserves
Every payment platform we used had the same problem: it was built somewhere else, for someone else. This is the story of why we decided to b...
A Developer's Guide to Accepting Payments in Nigeria
A practical, step-by-step guide to integrating payments in Nigeria using the Crezaro API. From sandbox testing to going live, with code exam...
Understanding PCI DSS 4.0: What It Means for Your Business
8 min read EngineeringHow We Process Thousands of Transactions Per Second
12 min read IndustryThe Rise of Recurring Payments in African Markets
7 min read EngineeringBuilding for Scale: Our Journey from 0 to Production
10 min readUnderstanding PCI DSS 4.0: What It Means for Your Business
PCI DSS 4.0 introduces significant changes to how businesses handle cardholder data. Here is what the new requ...
How We Process Thousands of Transactions Per Second
A deep dive into Crezaro's payment engine architecture: event-driven design with Apache Kafka, Go microservice...
The Rise of Recurring Payments in African Markets
The subscription economy is gaining ground in Africa faster than most people realize. From streaming services...
Building for Scale: Our Journey from 0 to Production
Every startup says they are "built for scale." Here is what that actually looked like for us, from the first c...
Multi-Currency Payments: A Complete Guide
Supporting multiple currencies is essential for businesses operating across Africa and beyond. This guide cove...
Webhook Best Practices for Payment Integrations
Webhooks are the backbone of payment integrations. Get them wrong and you will miss payments, double-charge cu...
The future of African payments isn't coming - it's already here, one API call at a time.
— Crezaro Engineering