System design for a payment gateway service (WITH idempotent auth-capture workflow!) by a FAANG Senior Engineer that has reviewed over 100 design documents 📚
Other names for this common system design interview question:
- Payment Service
- Payment System
- Distributed Ledger
- Digital Wallet
Examples of real world implementations of this:
- Stripe
- Paypal
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Here's a link to our discord channel where I organize the live discussions every weekend:
https://discord.gg/WM6BBX7kjx
Originally recorded 11/26/2022
#systemdesign #programming #technology
