Idempotency, callback timeouts, settlement reconciliation and the failure states that only show up in production.
Integrating bKash, Nagad and SSLCommerz in Django: the parts the docs don’t tell you
Md. Gias Uddin
· 18 min read · 12 yrs, AWS certified
Idempotency, callback timeouts, settlement reconciliation and the failure states that only show up in production.
Working on something like this? See how we approach custom web applications, or browse the case studies.
Md. Gias Uddin
Founder & Solution Architect at Gtech IT Solution. Twelve years building Django backends, Android apps and AWS infrastructure — including a payment system handling ~300,000 transactions a day.