Public Agency API Catalog

Official short-term forecast service from KMA (Korea Meteorological Administration). Call directly with GET /api/weather?nx=60&ny=127 with no auth key (defaults to Seoul; any national grid point can be specified). Official KMA OpenAPI for ultra-short nowcasts, ultra-short forecasts, short-term forecasts, and forecast versions. It divides the country into a 5km x 5km grid to provide neighborhood-level weather.

Official MOLEG API for searching statutes, administrative rules, local laws, court precedents, Constitutional Court decisions, statutory interpretations, and administrative appeals. Provides over 4.7 million legal records.

Official FSS DART filing-system API for company filings, financial statements, and company codes. Provides filing information for all listed companies.

Official API of the BOK Economic Statistics System (ECOS) for statistical time series, table lists, and key indicators. Provides macro indicators such as the base rate, exchange rates, GDP, and consumer prices.

MOLIT actual-transaction price service for apartments, detached houses, and row houses by administrative district. Official MOLIT RTMS API.

Official MOLIT basic and detailed information for apartment complexes (K-apt member complexes). Call directly with GET /api/apt?kaptCode=A... with no auth key (complex code required; detail=1 returns detailed info). The server already has a data.go.kr key registered, so calls work immediately. Provides complex name, legal-district and road-name addresses, sales type, heating, unit count, builder, management, elevators, parking, CCTV, and transit and amenity info.

Nationwide tourism information from Korea Tourism Content Lab (about 260,000 records for attractions, cultural facilities, festivals and events, travel courses, leisure sports, lodging, shopping, and restaurants). Call directly with GET /api/tour with no auth key (action=search for keyword search, area for regional lists, location for coordinate radius, detail for details). The server already has a data.go.kr key registered, so calls work immediately. Provides titles, addresses, coordinates, summaries, images, and hours.

NTS business-registration verification (validate) plus status lookup (status). Call directly with GET /api/bizinfo with no auth key (action=status for status lookup, action=validate for verification). The server already has an odcloud key registered, so calls work immediately. Provides active/dormant/closed status, tax type (general/simplified/tax-free), and match results (valid 01 match / 02 mismatch).

FSC corporate-basic-information company overview lookup (getCorpOutline_V2). Call directly with GET /api/corp with no auth key (search by one of company name, corporate registration number, or business number). The server already has a data.go.kr key registered, so calls work immediately. Provides corporate registration number, company names (Korean/English), CEO, listing market, business number, address, phone, homepage, founding date, employee count, listing dates, and more.

MSS announcement list lookup (getbizList_v2; XML source converted to JSON). Call directly with GET /api/biznotice with no auth key (page, date range, title search). The server already has a data.go.kr key registered, so calls work immediately. Provides announcement title, application period, contact person, detail URL, and attachments.