Which specific (e.g., standard NDC, NDC+, or a specific switch customized version) does your project use?
Gathers all compiled transaction data (Card track data, entered PIN block, selected amount) and packages it into a Host Message.
The central switch or core banking system (e.g., Base24, Connex) that authorizes transactions and dictates ATM behavior using NDC messages. aptra advance ndc developer-s guide
Client App (Your UI/Backend) ↕ (REST/GraphQL) Aptra Advance Core (Offer & Order Mgmt) ↕ (NDC API v17.2+ / 19.2) Airline NDC Gateway (e.g., United, American, Turkish Airlines)
Initializes the card reader, waits for a card insertion, reads the track data, and determines the next step based on successful or failed reads. Which specific (e
Advance NDC relies on Extensions for Financial Services (XFS). XFS provides a code-free abstraction of hardware devices. Advance NDC sends commands to XFS, which talks directly to the hardware vendor's platform software. 2. Core NDC State Flow Mechanics
A single character representing the functional rule. Screen Number: The visual interface mapped to the state. Advance NDC sends commands to XFS, which talks
Financial Transaction Response: Grants or denies cash dispensing permissions.
What or custom extensions (like cash recycling or biometrics) are you trying to implement? Share public link
APTRA Advance NDC acts as a translation layer. It sits between the physical ATM hardware and the financial institution's host processor. It translates host commands into physical actions like dispensing cash or printing receipts. The Standard NDC Model
002 : Next state if a standard smart card/magstripe is read successfully. 005 : Next state if the card is unreadable.