토지특성정보 — 국토교통부 open API(vworld/NSDI). 무인증. 필지고유번호(PNU)로 개별공시지가(pblntfPclnd)·용도지역(prposArea1Nm)·이용상황(ladUseSittnNm)·지목(lndcgrCodeNm)·면적(lndpclAr)·지형높이(tpgrphHgCodeNm)·형상(tpgrphFrmCodeNm)·도로접면(roadSideCodeNm)을 기준연도(stdrYear)별로 조회.
curl "https://apitree.ai/api/v1/proxy/kr-land-characteristics?pnu=<pnu>" \ -H "Authorization: Bearer nxs_live_YOUR_KEY"