How Stripe Handles Millions of Requests Per Second with Idempotency

Lucas and Luna dive into one of the most underrated API design patterns: idempotency. Using Stripe's payment API as the central case study, they explain how idempotency keys prevent double charges, why the pattern is essential for any system handling retries, and how it scales to millions of requests per second. They contrast idempotency with other reliability patterns like at-least-once and exactly-once delivery, and discuss the practical trade-offs of implementing idempotency in distributed systems. This episode is a must-listen for any developer building APIs that handle money, orders, or any state-changing operation. #Idempotency #Stripe #APIDesign #Reliability #DistributedSystems #PaymentAPIs #RetryPatterns #ExactlyOnce #HTTPIdempotent #APIIdempotencyKey #StripeAPI #WebAPIs #APIPatterns #Technology #FexingoBusiness #BusinessPodcast #SoftwareEngineering #BackendDevelopment Keep every episode free: buymeacoffee.com/fexingo