Aptra Advance Ndc Developer-s Guide Guide

GET /ndc/ancillaries?orderID=ORD-98765&forOffer=SEAT_EXTRA_LEG

"core": "travelers": [ "id": 1, "type": "ADT", "count": 1 ], "slices": [

Transmit updated configuration blocks directly into the ATM’s runtime environment.

Instruct the ATM to perform immediate actions, such as putting the terminal in or out of service, or initiating a configuration load. aptra advance ndc developer-s guide

Use direct XFS asynchronous calls within the DLL to handle non-standard hardware modules like biometric scanners.

Key components covered in the developer guide:

Emulates legacy NDC/DDC messaging formats over TCP/IP connections. GET /ndc/ancillaries

Always check the Revision Record in your guide (e.g., the Supervisor's Guide on Studylib ) to see if your specific hardware/software version supports newer features like USB character sets or IPv6.

APTRA Advance NDC communicates using structured, positional ASCII message strings. Understanding these message formats is critical for host-side development and network sniffing. Upstream Messages (ATM to Host)

The tokens array within the decoded object contains the parsed NDC message fields as defined in the . Key components covered in the developer guide: Emulates

Developer Warning: Never hardcode credentials. Use environment secrets or a vault (HashiCorp Vault, AWS Secrets Manager). The guide includes an example for Azure Key Vault integration.

States define the logical workflow of the ATM application. Each state is designated by a three-character alphanumeric ID (e.g., A01 , B22 ) and a specific State Type letter (e.g., State A for Card Read, State B for PIN Entry). Each state processes a specific action. It evaluates user inputs or hardware responses.

To program or customize an NDC application, you must master three fundamental structures: States, Screens, and Message blocks. The NDC State Machine