디버깅: API 응답 데이터 구조

Array
(
    [aptDong] => Array
        (
        )

    [aptNm] => 한강극동
    [aptSeq] => 11710-17
    [bonbun] => 0508
    [bubun] => 0000
    [buildYear] => 1995
    [buyerGbn] => 개인
    [cdealDay] => Array
        (
        )

    [cdealType] => Array
        (
        )

    [dealAmount] => 144,500
    [dealDay] => 2
    [dealMonth] => 3
    [dealYear] => 2026
    [dealingGbn] => 중개거래
    [estateAgentSggNm] => 서울 송파구
    [excluUseAr] => 59.26
    [floor] => 4
    [jibun] => 508
    [landCd] => 1
    [landLeaseholdGbn] => N
    [rgstDate] => Array
        (
        )

    [roadNm] => 토성로
    [roadNmBonbun] => 00038
    [roadNmBubun] => 00006
    [roadNmCd] => 3123019
    [roadNmSeq] => 01
    [roadNmSggCd] => 11710
    [roadNmbCd] => 0
    [sggCd] => 11710
    [slerGbn] => 개인
    [umdCd] => 10300
    [umdNm] => 풍납동
)