갭투자 실투자금 (Korean "gap" investment: acquisition tax, brokerage, cash needed)

Runs the same calculator as https://gyesanmate.com/gap-investment/. Reference: 출처: 지방세법 제13조의2(시행 2026.1.1)·제151조 · 1주택 세율·중개보수는 최신 공지 확인 · 투자 권유 아님. Arrays: comma-separated. Also accepts POST with a JSON body.

get/api/v1/gap-investment

Request

Base URL: https://kwhmate.com
URL: https://kwhmate.com/api/v1/gap-investment
Auth: none declared

Query parameters

pricenumber required

jeonsenumber required

housesinteger

Number of homes after buying

adjusted_areaboolean

over_85m2boolean

other_costsnumber

growth_percentnumber

yearsnumber

Response

Result with source and page URL

okboolean

calculatorstring

titlestring

currencystring nullable

inputobject

resultobject

estimateboolean

referencestring

Reference date and official source

pagestring uri

disclaimerstring

Changes

No recorded changes to this operation across all 1 revision of this API.