A customer taps Pay, the network drops, the app retries, and the card is charged twice. Here is how to make payment retries safe in Laravel and MySQL, tested with 50 simultaneous requests.
قسم
FinTech و Payments
بوابات الدفع والـ BNPL والمحافظ والـ Webhooks والـ Idempotency والتسويات، من تجارب ربط حقيقية.
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Build a payment webhook endpoint in Laravel that verifies HMAC signatures, acks fast, survives retries and duplicates, and processes events safely with queues and MySQL.
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