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Credit Card Authorization Systems for Banks and Fintechs

Credit Card Authorization Systems for Banks and Fintechs
from 4 to 360h flexible workload
valid certificate in your country

What will I learn?

Master how modern credit card authorisation functions in this concise, hands-on course. Design real-time processes, integrate with card networks, ledgers, and risk systems, and optimise data models for limits, KYC, and monitoring. Handle fraud prevention, timeouts, reversals, chargebacks, PCI-DSS compliance, API protection, and scaling to ensure your authorisation system remains precise, durable, and fully compliant throughout.

Elevify advantages

Develop skills

  • Design real-time card authorisation flows that are robust, fast, and production-ready.
  • Implement fraud and risk controls using velocity, geo, device, and rule engines.
  • Model card data and ledgers for limits, holds, postings, and settlements.
  • Integrate authorisers with cores and networks via ISO messages, APIs, and events.
  • Operate and secure platforms with monitoring, PCI-DSS, API security, and SLAs.

Suggested summary

Before starting, you can change the chapters and the workload. Choose which chapter to start with. Add or remove chapters. Increase or decrease the course workload.
Workload: between 4 and 360 hours

What our students say

Your lessons are perfect. I purchased the one-year package and finally have the opportunity to follow various topics of interest without needing to change platforms... I thank you for everything you do, I've already recommended you to other people...
Giulio Carlo
Giulio CarloDigital Marketing Student
I like how the lessons are straight to the point and how I can change chapters and skip content I don't need.
Mariana Ferres
Mariana FerresPhotography Student
I like the content and the way videos are presented and transcribed, which speeds up the process!
Luciana Alvarenga
Luciana AlvarengaNail Design Student
The platform is fast, simple to use. The diversity of content and complementary videos really help with learning.
André Felipe
André FelipePrompt Engineering Student

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