How Idempotency Testing Prevents Double Payments
from Software Testing with Fexingo: QA, Automation, and Reliable Software Engineering Hosted by Fexingo
Duplicate payments are the bane of e-commerce and fintech. In this episode, Lucas and Luna dive into idempotency — the property that makes retries safe. They explain how Stripe uses idempotency keys, how to test that your API endpoints are idempotent, and common gotchas like caching and asynchronous processing. If you've ever accidentally charged a customer twice, this episode will show you how to test your way out of that nightmare. #IdempotencyTesting #DistributedSystems #Microservices #API #QA #SoftwareTesting #Fexingo #Technology #BusinessPodcast #TechPodcast #Fintech #PaymentProcessing #Stripe #Retry #StateIdempotent #RegressionTesting #IntegrationTesting #SystemReliability Keep every episode free: buymeacoffee.com/fexingo
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