Finance & Economy › Finance › Mortgages and Housing Finance — Public Data APIs

Open APIs related to Mortgages and Housing Finance, within Finance & Economy › Finance on the Public Data Portal. 19 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. Korea Housing and Urban Guarantee Corporation – Jeonse Fund Loan Interest Rate Information

    Korea Housing and Urban Guarantee Corporation · Nationwide · Finance & Economy › Finance › Mortgages and Housing Finance · Updated 2025-07-03
    654 requests

    A service to query commercial bank loan interest rates for Jeonse funds guaranteed by the Korea Housing and Urban Guarantee Corporation based on bank name, partial guarantee ratio, base interest rate, added interest rate, and applied interest rate. It includes various items and time-series information, enabling data-based insight generation. It can be preprocessed and processed in various ways according to the analysis purpose for practical use.…

    RESTAuto-approvedNo restriction
  2. Korea Housing Finance Corporation – Interest rate information by customer characteristics for jeonse funds loans

    Korea Housing Finance Corporation · Nationwide · Finance & Economy › Finance › Mortgages and Housing Finance · Updated 2025-07-03
    239 requests

    "Provides interest rate information by customer characteristics of commercial bank loans handled with Korea Housing Finance Corporation jeonse fund guarantees as collateral based on bank name, number of loans, loan execution amount, etc. Includes various items and time-series information, enabling data-driven insight derivation. Practical utilization is possible through pre-processing and processing in various ways according to analysis purposes. This…

    RESTAuto-approvedNo restriction
  3. Korea Housing Finance Corporation – Didimdol Loan Interest Rate Information

    Korea Housing Finance Corporation · Nationwide · Finance & Economy › Finance › Mortgages and Housing Finance · Updated 2025-07-03
    200 requests

    "한국주택금융공사에서 지원하는 디딤돌 대출에 대한 금리 적용일, 10년 대출금리, 15년 대출금리, 20년 대출금리 등의 정보를 조회하기 위한 서비스 다양한 항목과 시계열 정보가 포함되어 있어 데이터 기반의 인사이트 도출이 가능합니다. 분석 목적에 따라 다양한 방식으로 전처리 및 가공하여 실무 활용이 가…

    RESTAuto-approvedNo restriction
  4. u-Bogeumjari Loan loan information

    Korea Housing Finance Corporation · Nationwide · Finance & Economy › Finance › Mortgages and Housing Finance · Updated 2025-07-03
    150 requests

    "A service to query u-Bogeumjari Loan interest rates supported by the Korea Housing Finance Corporation based on 10-year, 15-year, 20-year, and 30-year terms. It includes various items and time-series information, enabling data-driven insights. It can be preprocessed and processed in various ways depending on the analysis purpose for practical use. This data is used for policy establishment,…

    RESTAuto-approvedNo restriction
  5. Mortgage fundamental asset information

    Financial Services Commission · Nationwide · Finance & Economy › Finance › Mortgages and Housing Finance · Updated 2025-07-16
    149 requests

    The mortgage fundamental asset information API consists of operations for inquiring fundamental asset repayment details, fundamental asset delinquency rates, fundamental asset detailed information, fundamental asset securities repayment information, and fundamental asset LTV and DTI. The fundamental asset repayment details inquiry function provides loan balances, early repayment amounts, interest repayment amounts, etc. by base month and issuance year, and the fundamental asset delinquency rate inquiry function provides fundamental assets…

    RESTAuto-approvedNo restriction
  6. Korea Housing Finance Corporation – Housing Pension Expected Pension Inquiry Service

    Korea Housing Finance Corporation · Nationwide · Finance & Economy › Finance › Mortgages and Housing Finance · Updated 2025-07-03
    132 requests

    "A service provided by the Korea Housing Finance Corporation to inquire about information such as expected monthly payments and maximum withdrawal limits for the housing pension. It includes various items and time-series information, enabling data-driven insights. It can be preprocessed and processed in various ways according to the analysis purpose for practical use. This data is used for policy establishment, demand…

    RESTAuto-approvedNo restriction
  7. Financial Services Commission – Mortgage Issuance Detailed Information

    Financial Services Commission · Nationwide · Finance & Economy › Finance › Mortgages and Housing Finance · Updated 2025-07-17
    128 requests

    Mortgage Issuance Detailed Information is data that provides detailed information related to the issuance structure of mortgage-backed securities (MBS). The data consists of the following 3 operations: ① Issuance Overview Lookup: A function to check the issuing institution name, issuance date, issuance amount, MBS type, maturity date, interest rate classification, etc. based on the base date, issuance number, etc. ② Expected maturity by issue…

    RESTAuto-approvedNo restriction
  8. Financial Services Commission – Mortgage Market Trading Status Information

    Financial Services Commission · Nationwide · Finance & Economy › Finance › Mortgages and Housing Finance · Updated 2025-07-17
    120 requests

    Mortgage market trading status information is data that allows you to check the over-the-counter market trading status of mortgage-backed securities (MBS). This data consists of a single operation, and based on the reference date and issue number, provides major items such as trade date, trade type, trade amount, trade price, trade interest rate, and remaining maturity months. Detailed information on the operation is as follows…

    RESTAuto-approvedNo restriction
  9. Financial Services Commission – Mortgage issuance statistics information

    Financial Services Commission · Nationwide · Finance & Economy › Finance › Mortgages and Housing Finance · Updated 2025-07-17
    116 requests

    Mortgage issuance statistics information is statistical data that provides issuance status and issuance interest rate information of Mortgage-Backed Securities (MBS) based on the reference year and month, securitization plan code, and securities issuance year. It consists of a total of 2 operations. ① Issuance amount status statistics inquiry: total issuance amount, senior issuance amount, 1-year maturity issuance through reference year and month, and securitization plan code.…

    RESTReview requiredNo restriction
  10. Financial Services Commission – Mortgage Loan Issue Basic Information

    Financial Services Commission · Nationwide · Finance & Economy › Finance › Mortgages and Housing Finance · Updated 2025-07-17
    115 requests

    Mortgage Loan Issue Basic Information is data that allows users to check mortgage-backed security (MBS) issue-specific attributes, dividend interest payment information, and credit rating status. The data consists of the following 3 operations: 1. Issue Basic Information Inquiry: Check the issue name, issuance date, interest rate classification, coupon rate, maturity date, bond type, etc. based on the issue number and issue number.…

    RESTAuto-approvedNo restriction
  11. Financial Services Commission – Mortgage loan principal and interest payment information

    Financial Services Commission · Nationwide · Finance & Economy › Finance › Mortgages and Housing Finance · Updated 2025-07-17
    114 requests

    The mortgage loan principal and interest payment information API provides a function to query principal and interest payment details. Request messages include the securities issuance year, and response messages include the securitization plan code, ISIN code, bond classification code, MBS detailed classification name, securities issuance year, securities issuance round number, tranche code name, public disclosure writing date, public disclosure classification name, public disclosure title name, and securities issuance balance,…

    RESTAuto-approvedNo restriction
  12. Financial Services Commission – Mortgage Loan Repayment History Statistics Information

    Financial Services Commission · Nationwide · Finance & Economy › Finance › Mortgages and Housing Finance · Updated 2025-07-17
    109 requests

    Mortgage loan repayment history statistics information is statistical data that allows users to query mortgage-backed securities (MBS) related repayment histories by issue and maturity based on the base year and month. This data consists of a total of 2 operations. ① Repayment history by issue: Bond classification code, total securities issuance balance, total securities repayment ratio, subordinate security issuance amount through the base year and month…

    RESTAuto-approvedNo restriction
  13. Financial Services Commission – Mortgage securities balance status information

    Financial Services Commission · Nationwide · Finance & Economy › Finance › Mortgages and Housing Finance · Updated 2025-07-17
    106 requests

    모기지론증권잔액현황정보는 주택저당증권(MBS)의 잔액 현황을 다양한 기준으로 확인할 수 있는 데이터입니다.데이터는 다음 4가지 오퍼레이션으로 구성되어 있습니다.① 전체 증권 잔액 현황 조회 : 기준일자에 따라 MBS 총 잔액, 잔존만기, 평균만기, 평균금리 등의 정보를 제공② 발행연도별 증권 잔액 조회 …

    RESTAuto-approvedNo restriction
  14. Financial Services Commission – Mortgage Loan Call Option Exercise History Information

    Financial Services Commission · Nationwide · Finance & Economy › Finance › Mortgages and Housing Finance · Updated 2025-07-17
    103 requests

    Mortgage loan call option exercise history information is data providing information related to the exercise of call options for Mortgage-Backed Securities (MBS) based on the year of securities issuance. It includes items such as securitization plan code, ISIN code, bond classification code (MBS), securities issuance date and round, tranche code name, call option exercise date and exercise amount, exercise ratio, interest payment date and payment amount,…

    RESTAuto-approvedNo restriction
  15. Financial Services Commission – Mortgage Securities Principal and Interest Repayment Trend Information

    Financial Services Commission · Nationwide · Finance & Economy › Finance › Mortgages and Housing Finance · Updated 2025-07-17
    102 requests

    Mortgage Securities Principal and Interest Repayment Trend Information is data providing the status of principal and interest repayment for mortgage-backed securities such as MBS, KOMOCO, and SLBS based on the reference year and month. It consists of a total of 2 operations. ① The inquiry on overall securities principal and interest repayment trend information provides the status of principal amounts and dividend amounts according to bond types by issuance year, and…

    RESTAuto-approvedNo restriction
  16. Korea Housing Finance Corporation – Regional Maturity Information for Jeonse Funds Loans

    Korea Housing Finance Corporation · Nationwide · Finance & Economy › Finance › Mortgages and Housing Finance · Updated 2025-07-03
    89 requests

    "Jeonse funds loan regional maturity information inquiry service that queries regional maturity information of jeonse funds loans handled with Korea Housing Finance Corporation jeonse funds guarantees as collateral, based on city/province, city/county/district, maturity year-month, etc. Contains various items and time-series information, enabling data-driven insights. Depending on the analysis purpose, various ways to transfer…

    RESTAuto-approvedNo restriction
  17. Financial Services Commission – Housing Pension Subscription Information

    Financial Services Commission · Nationwide · Finance & Economy › Finance › Mortgages and Housing Finance · Updated 2025-11-27
    52 requests

    Housing pension subscription information allows you to check subscription statistical information for housing pensions. This data consists of 1 operation. You can query the base year and month, housing pension subscription region classification code, region name, total supply cases for the current month, and total supply amount for the current month. ** Notes ** ① Information provided in this service is under the responsibility of the data providing institution…

    RESTAuto-approvedNo restriction
  18. Korea Housing Finance Corporation – Housing Credit Guarantee: Accident Statistics by Financial Institution (Daily)

    Korea Housing Finance Corporation · Nationwide · Finance & Economy › Finance › Mortgages and Housing Finance · Updated 2026-10-02
    20 requests

    The 'Housing Credit Guarantee_Accident Statistics by Financial Institution_Daily' data allows users to query base date, guarantee classification code name, financial institution code name, number of accident balance cases, and final loading time items, and only data with individual guarantees can be queried. It can be queried for cases where the base date is after March 1, 2004, and the number of accident balance cases exists. Also, based on the query date,…

    RESTAuto-approvedNo restriction
  19. Korea Housing Finance Corporation – Housing Credit Guarantee Accident Customer Statistics by Financial Institution Monthly

    Korea Housing Finance Corporation · Nationwide · Finance & Economy › Finance › Mortgages and Housing Finance · Updated 2026-10-02
    16 requests

    For the ‘Housing Credit Guarantee Accident Customer Statistics by Financial Institution Monthly’ data, you can query items such as base year and month, guarantee customer classification code name, institution code name, accident balance customer count, and final loading time, and only data with individual guarantees as the guarantee type can be queried. It can be queried for data whose base year and month is after March 2004 and where an accident balance case count exists. As an input value, the base year and month…

    RESTAuto-approvedNo restriction
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