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GB/T 45957-2025Information technology — Administrative service code — Interface requirements of code system (English PDF)

信息技术 政务服务码 码系统接口要求

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Issued by

SAMR; SAC

Level / Type

National · Recommended

Issue date

August 1, 2025

Implementation date

February 1, 2026

Scope

GB/T 45957-2025 is the English-translated version of 信息技术 政务服务码 码系统接口要求.

GB/T 45957-2025 is the Chinese national standard covering the interfaces a government service code system has to expose — the JSON over HTTP POST convention and the request and return fields common to all of them, the code collection, code generation, decoding, verification, query and cancellation interfaces, the electronic certificate authorisation interfaces that read and change authorisation status, issue the authorisation random number and download the certificate file, and the return status codes. First edition, with the reference model GB/T 45960-2025. In force from 1 February 2026. Issued on 1 August 2025, it has been in force since 1 February 2026.

Document preview — GB/T 45957-2025

National Standard of the People's Republic of China

ICS
35.240.99
Classification
L 71

Issued by: State Administration for Market Regulation; Standardization Administration of the PRC

Contents

  • PrefaceIII
  • IntroductionIV
  • 1 Scope1
  • 2 Normative references1
  • 3 Terms and Definitions1
  • 4 Abbreviations1
  • 5 General Provisions1
  • 5.1 Interface Type1
  • 5.2 Request Data1
  • 5.3 Return Data2
  • 6 Code Collection Interface2
  • 6.1 Overview2
  • 6.2 Request Data2
  • 6.3 Return Data3
  • 7 Coding interface3
  • 7.1 Overview3
  • 7.2 Request Data4
  • 7.3 Return Data4
  • 8 Decoding interface5
  • 8.1 Overview5
  • 8.2 Request Data5
  • 8.3 Return Data6
  • 9 Verification interface7
  • 9.1 Overview7
  • 9.2 Request Data7
  • 9.3 Return Data7
  • 10 Code query interface8
  • 10.1 Overview8
  • 10.2 Request Data8
  • 10.3 Return Data9
  • 11 code logout interface10
  • 11.1 Overview10
  • 11.2 Request Data10
  • 11.3 Return Data10
  • 12 Electronic Certificate Authorization Interface11
  • 12.1 Query electronic certificate authorization status interface11
  • 12.2 Change electronic certificate authorization status interface12
  • 12.3 Obtaining Authorization Random Number Interface13
  • 12.4 Query electronic certificate list interface14
  • 12.5 Download electronic certificate file interface16
  • Appendix A (Normative) Return Status Code17
  • Appendix B (Normative) Channel Type Code18
  • Reference19

Foreword

This document is in accordance with the provisions of GB/T 1.1-2020 "Guidelines for standardization work Part 1: Structure and drafting rules for standardization documents" Drafting.

Please note that some of the contents of this document may involve patents. The issuing organization of this document does not assume the responsibility for identifying patents.

This document was proposed and coordinated by the National Technical Committee for Information Technology Standardization (SAC/TC28).

This document was drafted by: China Electronics Standardization Institute, Beijing University of Aeronautics and Astronautics, the First Research Institute of the Ministry of Public Security, Chinese Academy of Sciences Software Research Institute, Chinese Academy of Surveying and Mapping, Hangzhou Beihang University International Innovation Research Institute, Beijing Big Data Center, Shanghai Municipal Big Data Center, Sichuan Provincial Government Service and Public Resources Trading Service Center, Jiangsu Provincial Data Bureau, Jiangsu Provincial Big Data Management Center, Anhui Provincial Data Resources Management Bureau, Hebei Provincial Data and Government Services Bureau, Hebei Provincial Government Services Center, Guangdong Provincial Government Services and Data Management Bureau, Jiangxi Provincial People's Government Office, Chongqing Municipal People's Government E-Government Center, Wuhan Municipal Data Bureau, Dalian Municipal Data Bureau, Guangzhou Municipal Government Service and Data Administration, Huagao Digital Technology Co., Ltd., Fujian Zhengfu Software Co., Ltd., China Economic Information Service Co., Ltd., Beijing Zhong Shield Anxin Technology Development Co., Ltd., Alipay (Hangzhou) Network Technology Co., Ltd., Shenzhen Tencent Computer Systems Co., Ltd., Beijing Bai Duwangxun Technology Co., Ltd., Dahan Software Co., Ltd., Hunan Kechuang Information Technology Co., Ltd., Wuhan Design Consulting Group Co., Ltd.

Co., Ltd., Digital Guangdong Network Construction Co., Ltd., Hangzhou Standardization Research Institute, and Chengdu Standardization Research Institute.

The main drafters of this document are: Lü Yanjing, Lü Weifeng, Zhang Cheng, Wang Ning, Luo Ning, Qiu Agen, Wang Shuai, Yu Hao, Zhang Xiaodong, Zhou Lei, Du Bai, Yu Tong, Li Tianhao, Wen Zhe, Xia Yong, Wu Fangfei, Liu Ci, Hu Jun, Zhang Shizhan, Wang Xude, Bu Fei, Pan Dongxiao, Hou Kewei, Yang Qiang, Chen Xiong, Chen Yajun, Sheng Hao, Wu Yibing, Yang Guang, Ni Shilong, Ji Lei, Lu Weiming, Li Ying, Yi Xiaofeng, Zhu Zhenhua, Peng Gefei, Qi Lin, Zhao Li, Zhao Xizhi, Yang Xuesong, Li Ran, Song Lei, Lin Guanchen, Wang Yongxia, Huang Chao, Yang Zhuangyuan, Fang Ying, Fang Ming, Yao Lei, Li Xiudi, Liu Sha, Wang Min, and Cui Zhenglong.

Introduction

In June 2022, the State Council issued the "Guiding Opinions of the State Council on Strengthening the Construction of Digital Government", requiring the active adaptation of economic and social digital development.

The trend of digital transformation is to fully release the dividends of digital development. It requires continuous improvement of the electronic certificate sharing service system and promotion of the expansion of electronic certificates.

Large application areas and nationwide interoperability and mutual recognition will enable more government service matters to be handled online, on mobile phones and in one go.

The orderly sharing of data represented by electronic certificates is an important part of supporting the realization of online, mobile and one-stop government service.

However, these data usually involve personal or corporate information. The design, construction and operation of relevant information systems not only achieve the business of online processing, but also The goal is to comply with relevant laws and regulations such as the Data Security Law of the People's Republic of China and the Personal Information Protection Law of the People's Republic of China.

Data access authorization is completed by "scanning and showing the government service code", which provides a way to "obtain personal consent" in government data sharing.

A feasible technical implementation path that is in line with the habits of the people.

The standards for government service codes are proposed to include.

— GB/T 45960 "Information Technology Government Service Code Reference Model" proposes a reference model for the application of government service codes and stipulates The composition and code system of the code, routing access, identity authentication and application docking, information protection and security requirements;

— GB/T 45959 "Technical Requirements for Information Technology Government Service Code System", which specifies the functions and performance of the government service code system Requirements, provide guidance for the design and development of such systems;

— GB/T 45957 "Information Technology Government Service Code System Interface Requirements", which stipulates the external service interface requirements of the government service code system.

Provide guidance for the integration and application of such systems to achieve government service goals.

Information Technology Government Service Code System Interface Requirements

1 Scope

This document establishes the general principles of the government service code system interface, and stipulates the code collection interface, code generation interface, decoding interface, code verification interface, code collection...

Requirements for the query interface, code cancellation interface, and electronic certificate authorization interface.

This document applies to the design, development and system integration of the government service code system.

2 Normative references

GB/T 36906-2018

GB/T 45960

3 Terms and Definitions

The terms and definitions defined in GB/T 45960 apply to this document.

4 Abbreviations

The following abbreviations apply to this document. APP. Application MID. Network Identity Application Identifier (ManagementIDentity)

5 General Provisions

5.1 Interface Type

The interface format of the government service code system is "http.//ip.port/${URL}", which is called by POST method. The parameters in the interface are The data is organized in JSON format and uses UTF-8 encoding.

The general requirements for interface request data are shown in 5.2, and the general requirements for interface return data are shown in 5.3.

5.2 Request Data

The general requirements for request data of the government service code system interface are shown in Table 1.

......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 22 pages — is available in the English PDF.

Referenced standards

Editions of GB/T 45957

EditionTitleRevisionStatus
GB/T 45957-2025Information technology - Administrative service code - Interface requirements of code systemcurrent editionCurrent

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