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Payment Processing · Fraud Prevention · Fintech

Payment Gateway Authorization Flow

Tipo Diagrama de flujoNorma Sugiyama layered DAG + orthogonal routingMotor schematex-flowchartActualizado 25/8/2026
Payment Gateway Authorization Flow
Drawing preview
El escenario

A card payment enters the gateway and must be authorized by validating card details, assessing fraud risk, optionally routing to manual review, and confirming sufficient funds before capture.

Qué hay en este dibujo

Lee las decisiones que hay detrás.

01

Card details valid?

02

Fraud score below threshold?

03Manual review decision

approve or reject

Reusable for any payment gateway, card-not-present transaction flow, or e-commerce checkout authorization process that needs fraud and funds checks.

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