Public Administration › General Administration › Bidding, Procurement & Finance — Public Data APIs

Open APIs related to Bidding, Procurement & Finance, within Public Administration › General Administration on the Public Data Portal. 20 REST APIs, sorted by most requested. Click a name to go to its application page on the Public Data Portal. Search & filter on the main explorer.

  1. Public Procurement Service – KONEPS Bidding Announcement Information Service

    Public Procurement Service · Nationwide · Public Administration › General Administration › Bidding, Procurement & Finance · Updated 2026-06-29
    17,006 requests

    Provides goods, services, construction, and foreign currency bidding announcement lists, bidding announcement detailed information, base price information, license restriction information, participation-eligible area information, and bidding announcement change history provided by the Public Procurement Service's KONEPS (Korea On-line E-Procurement System), and also provides task-specific bidding announcement information based on KONEPS bidding announcement search conditions. ※ Each operation is categorized by work type (goods, services, construction,…

    RESTAuto-approvedNo restriction
  2. Public Procurement Service – KONEPS Public Data Open Standard Service

    Public Procurement Service · Nationwide · Public Administration › General Administration › Bidding, Procurement & Finance · Updated 2026-06-29
    6,864 requests

    ※ Please note that for the 'Contract Information according to Dataset Open Standards' operation, improvement work is currently underway to resolve response delays and load issues, and the inquiry period is temporarily shortened (1 month -> 1 week) to resolve load issues during this period. KONEPS bidding, successful bid, and contract information data based on bid announcement date/time, bid opening date/time, and contract execution date [row…

    RESTAuto-approvedNo restriction
  3. Ministry of Science and ICT – Business Announcements

    Ministry of Science and ICT · Nationwide · Public Administration › General Administration › Bidding, Procurement & Finance · Updated 2025-07-31
    735 requests

    This is an API service that provides business announcement information provided by the Ministry of Science and ICT. It transparently discloses opportunity information so that companies, universities, and research institutes can participate in government support programs in a timely manner by providing real-time public offering information for various R&D projects, international cooperation projects, and infrastructure construction projects promoted by the government. This API is of REST format…

    RESTAuto-approvedNo restriction
  4. Korea Agro-Fisheries & Food Trade Corporation – Public Meal E-Procurement Service

    Korea Agro-Fisheries & Food Trade Corporation · Nationwide · Public Administration › General Administration › Bidding, Procurement & Finance · Updated 2026-09-21
    427 requests

    공공급식통합플랫폼은 입찰공고, 계약정보, 낙찰정보, 발주계획 등의 데이터를 제공하고 있습니다.* 공공급식통합플랫폼: 공공급식 수요처와 지역의 급식지원센터, 공급업체가 간편하게 식재료를 거래할 수 있는 시스템으로써, 급식전자조달(NeaT) 및 급식지원센터(SeaT) 서비스를 제공하는 플랫폼* 주요기능 - …

    RESTAuto-approvedNo restriction
  5. Korea District Heating Corporation – Bidding Information Inquiry Service (GW)

    Korea District Heating Corporation · Nationwide · Public Administration › General Administration › Bidding, Procurement & Finance · Updated 2026-06-11
    127 requests

    (Korea District Heating Corporation) Bidding information such as bidding notice number, sequence, bidding opening date, and responsible department using search start date and search end date as search conditions 1. Precautions: None 2. Request parameters ■ serviceKey (Public data authentication key) ■ pageNo (Page number) ■ numOfRows (Number of items) ■ startDate (Search start date) ■…

    RESTAuto-approvedNo restriction
  6. Busan Metropolitan City – Weekly Popular Borrowed Books

    Busan Metropolitan City · Busan · Public Administration › General Administration › Bidding, Procurement & Finance · Updated 2025-08-07
    118 requests

    This is an API service that queries the status of weekly popular borrowed books (ranking, title, author name, publisher, reading room name, loan count, publication year, collection library name, cover image URL, etc.) of the Busan Library in Busan Metropolitan City. The target of library information is libraries under Busan Metropolitan City and provincial office of education libraries. The relevant data is in XML, JSON, CSV, XLSX,…

    RESTAuto-approvedNo restriction
  7. Daejeon Metropolitan City – Exam Information

    Daejeon Metropolitan City · Daejeon · Public Administration › General Administration › Bidding, Procurement & Finance · Updated 2021-10-28
    76 requests

    Daejeon Metropolitan City exam information.

    RESTAuto-approvedAttribution required
  8. Daejeon Metropolitan City – Collection of Opinions on Rental/Sale Bidding Information

    Daejeon Metropolitan City · Daejeon · Public Administration › General Administration › Bidding, Procurement & Finance · Updated 2022-12-09
    69 requests

    Collection of opinions on rental/sale bidding information of Daejeon Metropolitan City Hall.

    RESTAuto-approvedAttribution required
  9. Incheon Urban Corporation – Sales and Lease Notice Inquiry Service

    Incheon Urban Corporation · Incheon · Public Administration › General Administration › Bidding, Procurement & Finance · Updated 2025-09-17
    62 requests

    Provides paging inquiry service for sales and lease-related notices on the Incheon Urban Corporation website via API. It provides information on announcement lists, announcement types, titles, corresponding links, and announcement dates for sales and rental housing managed by the Incheon Urban Corporation, and presents the announcement date as a search term. ○ API Service Overview - Applicable to various system environments - Development…

    RESTReview requiredNo derivatives
  10. Ministry of Science and ICT – Recruitment and Employment

    Ministry of Science and ICT · Nationwide · Public Administration › General Administration › Bidding, Procurement & Finance · Updated 2025-07-31
    61 requests

    Recruitment and employment information inquiry API service provided by the Ministry of Science and ICT. To enhance transparent personnel administration of government departments and expand public employment opportunities for citizens, recruitment notice information of the Ministry of Science and ICT and affiliated organizations is provided in real time to improve job seekers' access to information. This API easily provides recruitment via the GET method of the REST method.…

    RESTReview requiredNo restriction
  11. Yongin, Gyeonggi – Real-time recruitment information inquiry service

    Gyeonggi Yongin-si · Gyeonggi Yongin-si · Public Administration › General Administration › Bidding, Procurement & Finance · Updated 2025-12-02
    60 requests

    This data is material to understand local recruitment status provided through the Yongin-si real-time recruitment information inquiry API. Result code, result message, number of results per page, number of pages, and total number of data are items to check API call status and response structure. Company name, title, qualification requirements, and job duties present announcement information, and registration date.…

    RESTAuto-approvedNo restriction
  12. Yongin-si, Gyeonggi-do – Recruitment and Examination Information Inquiry Service

    Yongin-si, Gyeonggi-do · Gyeonggi Yongin-si · Public Administration › General Administration › Bidding, Procurement & Finance · Updated 2025-12-02
    52 requests

    This data is intended to check public recruitment and examination statuses provided through the Yongin-si recruitment and examination information inquiry API. Result codes, result messages, results per page, page count, and total data count are basic items for understanding service call processing status and response structure. By number, type, title, recruitment headcount, department name…

    RESTAuto-approvedNo restriction
  13. Boryeong-si, Chungcheongnam-do – Service Private Contract Information Inquiry Service

    Boryeong-si, Chungcheongnam-do · Chungnam Boryeong-si · Public Administration › General Administration › Bidding, Procurement & Finance · Updated 2022-09-29
    49 requests

    Boryeong-si Service Private Contract Information Inquiry Service that queries service private contract information such as office name and contract name through contract methods

    RESTAuto-approvedNo restriction
  14. Boryeong-si, Chungcheongnam-do – Service Contract Information Inquiry Service

    Boryeong-si, Chungcheongnam-do · Chungnam Boryeong-si · Public Administration › General Administration › Bidding, Procurement & Finance · Updated 2022-09-29
    48 requests

    Boryeong-si service contract information inquiry service that queries service contract information such as office name and contract name through contract methods

    RESTAuto-approvedNo restriction
  15. Boryeong-si, Chungcheongnam-do – Goods Private Contract Information Inquiry Service

    Boryeong-si, Chungcheongnam-do · Chungnam Boryeong-si · Public Administration › General Administration › Bidding, Procurement & Finance · Updated 2022-09-29
    47 requests

    Boryeong-si Goods Private Contract Information Inquiry Service, which queries goods private contract information such as office name and contract name through the contract method

    RESTAuto-approvedNo restriction
  16. Boryeong-si, Chungcheongnam-do – Service Subcontract Contract Information Inquiry Service

    Boryeong-si, Chungcheongnam-do · Chungnam Boryeong-si · Public Administration › General Administration › Bidding, Procurement & Finance · Updated 2022-09-29
    47 requests

    Boryeong-si Service Subcontract Contract Information Inquiry Service, which queries service subcontract contract information such as office name and contract name through the contract method

    RESTAuto-approvedNo restriction
  17. Boryeong Chungcheongnam-do – Goods Contract Information Inquiry Service

    Boryeong City, South Chungcheong Province · Chungnam Boryeong-si · Public Administration › General Administration › Bidding, Procurement & Finance · Updated 2022-09-29
    45 requests

    Boryeong-si goods contract information inquiry service that retrieves goods contract information such as office name and contract name through contract methods.

    RESTAuto-approvedNo restriction
  18. KPS – Employee Recruitment Information

    KPS · Nationwide · Public Administration › General Administration › Bidding, Procurement & Finance · Updated 2025-12-23
    31 requests

    This is an employee recruitment information inquiry service that queries recruitment information by headquarters and business offices, such as new employees and short-term laborers of KPS, based on business office name, notice name, etc. You can check employee recruitment information for various job roles, such as regular employees, specially designated employees, maintenance assistants, and administrative assistant short-term laborers at headquarters and business offices. Public institution recruitment information system Jobalio (ht…

    RESTReview requiredNo restriction
  19. Korea Environmental Industry & Technology Institute – Environmental Label Purchase Performance Inquiry Related Information GW

    Korea Environmental Industry and Technology Institute · Nationwide · Public Administration › General Administration › Bidding, Procurement & Finance · Updated 2026-04-24
    26 requests

    This service systematically provides integrated information related to the purchase of green products by public institutions to realize sustainable carbon neutrality. Based on Article 6 of the Act on Promotion of Green Product Purchase, the mandatory purchase system stipulates that when public institutions purchase goods, they must preferentially select green products that minimize energy and resource consumption.…

    RESTAuto-approvedNo restriction
  20. Busan Transportation Corporation – Contract Management Information GW

    Busan Transportation Corporation · Busan · Public Administration › General Administration › Bidding, Procurement & Finance · Updated 2026-07-20
    15 requests

    This service provides contract information on construction, services, and supplies concluded by the Busan Transportation Corporation. This service provides information such as contract description, estimated contract amount, actual contract amount, contract date, construction start date, scheduled completion date, contract method, and advance payment date. This data is used to analyze execution scale, contract type, and payment through year-by-year and classification-by-classification (construction, services, supplies) analysis.…

    RESTAuto-approvedNo restriction
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