NBSIM Open API Docs
    • User Guide
    • Interface Description
      • API Integration Support
    • Integrated Card Interfaces
      • Mapping of Integrated Card IDs
        POST
      • Retrieval of Cumulative Usage for Integrated Cards
        POST
      • Switching of Integrated Card Network Operator
        POST
      • Query Integrated Card Online Status
        POST

    User Guide

    I. Document Description#

    This document provides technical specifications for IoT card operations. Developers and technical personnel should review this guide thoroughly to ensure successful integration.

    II. Target Audience#

    This guide is intended for developers and system integrators who are implementing IoT card management services.

    III. Interface Management#

    3.1 Integrated Card Mapping Services#
    (1) Mapping of Integrated Card IDs
    Functional description: Retrieve all associated identifiers (e.g., for 3-in-1 cards) by providing any single ID from the set.
    (2) Retrieval of Cumulative Usage for Integrated Cards
    Functional description: Query the total data consumption for all associated profiles within the integrated cards.
    (3) Switching of Integrated Card Network Operator
    Functional description: Switch the specified operator network.
    (4) Query Integrated Card Online Status
    Functional description: Query the online status and the online operator of the integrated card in the current core network.

    IV. Download Java Test Cases#

    https://github.com/nishuibaichuan/NBSIM-Java-Signature

    V. Postman Example#

    https://github.com/nishuibaichuan/NBSIM-Open-API.postman_collection
    Modified at 2026-04-01 07:39:57
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