Payments
1 post. All topics
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9 min read
Idempotency key: stop a retry from charging twice
A timeout and a retry can charge a customer twice. See how to find the duplicate and how an idempotency key makes a retry safe.
1 post. All topics
9 min read
A timeout and a retry can charge a customer twice. See how to find the duplicate and how an idempotency key makes a retry safe.