디버깅: API 응답 데이터 구조

Array
(
    [aptDong] => Array
        (
        )

    [aptNm] => 골드트리
    [aptSeq] => 50110-4703
    [bonbun] => 1226
    [bubun] => 0002
    [buildYear] => 2020
    [buyerGbn] => 개인
    [cdealDay] => Array
        (
        )

    [cdealType] => Array
        (
        )

    [dealAmount] => 22,200
    [dealDay] => 5
    [dealMonth] => 11
    [dealYear] => 2025
    [dealingGbn] => 직거래
    [estateAgentSggNm] => Array
        (
        )

    [excluUseAr] => 72.1805
    [floor] => 6
    [jibun] => 1226-2
    [landCd] => 1
    [landLeaseholdGbn] => N
    [rgstDate] => Array
        (
        )

    [roadNm] => 공덕길
    [roadNmBonbun] => 00001
    [roadNmBubun] => 00000
    [roadNmCd] => 4847137
    [roadNmSeq] => 00
    [roadNmSggCd] => 50110
    [roadNmbCd] => 0
    [sggCd] => 50110
    [slerGbn] => 법인
    [umdCd] => 10700
    [umdNm] => 건입동
)