API 레퍼런스

Content-Type: application/json
Authorization: {발급받은 Pay Key}

{
  "data": { ... },
  "success": true,
  "message": "완료",
  "resCode": "0000"
}

{
  "data": {
    "authPageUrl": "http://papi.softment.co.kr/payment/authpage/key_17579125...",
    "approvalUrl": "https://papi.softment.co.kr/api/approval",
    "trackId": "TEST-202509150004",
    "trxId": "T250915069867"
  },
  "success": true,
  "message": "거래등록 완료",
  "resCode": "0000"
}

{
  "trxId": "T250915069864",
  "amount": "1004",
  "authorizationId": "j+IdySeVdmy0n27fNTcGj+INg6HdNwfIHGGJpbsdqfQ="
}

{
  "data": {
    "trxId": "T250808778006",
    "trxType": "3DTR",
    "trackId": "TEST-202508080001",
    "mchtId": "test",
    "tmnId": "TMN000001",
    "amount": "1004",
    "transactionDate": "20250808181134",
    "payerName": "홍*동",
    "payerEmail": "",
    "payerTel": "010****5678",
    "goodsName": "테스트상품",
    "payInfo": {
      "authCd": "46899417",
      "payMethodTypeCode": "11",
      "cpCode": null,
      "multiCardAmount": "0",
      "multiPntAmount": "0",
      "cardInfo": {
        "cardNo": "465887******402*",
        "issuer": "신한",
        "issuerCode": "029",
        "acquirer": "신한",
        "acquirerCode": "029",
        "installment": "00",
        "cardType": "신용",
        "partCancelUsed": "Y"
      }
    }
  },
  "success": true,
  "message": "승인완료",
  "resCode": "0000"
}

{
  "trackId": "Test1234567890",
  "rootTrxId": "T250804069772",
  "amount": "10000"
}

{
  "data": {
    "trxId": "T250804069773",
    "authCd": "71721147",
    "refundDate": "20250804105027",
    "trackId": "Test1234567890",
    "rootTrxId": "T250804069772",
    "rootTrackId": "TEST-202508040002",
    "rootTrxDay": "20250804",
    "amount": "10000",
    "remainAmount": "0"
  },
  "success": true,
  "message": "취소가 완료되었습니다.",
  "resCode": "0000"
}

{
  "trxId": "T250801778004"
}

{
  "data": {
    "trxId": "T250801778004",
    "trxType": "3DTR",
    "status": "CANCELLED",
    "statusMsg": "전체취소",
    "trackId": "TEST-202508010002",
    "mchtId": "test",
    "tmnId": "TMN000001",
    "amount": "1004",
    "rdfAmount": "1004",
    "remainAmount": "0",
    "transactionDate": "20250801152907",
    "payerName": "홍*동",
    "payerEmail": "",
    "payerTel": "010****5678",
    "goodsName": "테스트상품",
    "payInfo": {
      "authCd": "00513749",
      "payMethodTypeCode": "11",
      "cpCode": null,
      "multiCardAmount": "0",
      "multiPntAmount": "0",
      "cardInfo": {
        "cardNo": "465887******402*",
        "issuer": "신한",
        "issuerCode": "029",
        "acquirer": "신한",
        "acquirerCode": "029",
        "installment": "00",
        "cardType": "신용",
        "partCancelUsed": "Y"
      }
    }
  },
  "success": true,
  "message": "조회 완료",
  "resCode": "0000"
}

<queries>
    <package android:name="com.shcard.smartpay" />
    <package android:name="kr.co.samsungcard.mpocket" />
    <package android:name="com.kbcard.cxh.appcard" />
    <package android:name="nh.smart.nhallonepay" />
    <package android:name="com.lcacApp" />
    <package android:name="kvp.jjy.MispAndroid320" />
    <package android:name="com.hanaskcard.paycla" />
    <package android:name="com.hyundaicard.appcard" />
    <package android:name="com.nhn.android.search" />
    <package android:name="com.kakao.talk" />
    <package android:name="viva.republica.toss" />
    <package android:name="com.samsung.android.spay" />
</queries>

@Override
public boolean shouldOverrideUrlLoading(WebView view, String url) {
    if (!URLUtil.isNetworkUrl(url) && !URLUtil.isJavaScriptUrl(url)) {
        final Uri uri;
        try {
            uri = Uri.parse(url);
        } catch (Exception e) {
            return false;
        }
        if ("intent".equals(uri.getScheme())) {
            return startSchemeIntent(url);
        } else {
            try {
                startActivity(new Intent(Intent.ACTION_VIEW, uri));
                return true;
            } catch (Exception e) {
                return false;
            }
        }
    }
    return false;
}

<key>LSApplicationQueriesSchemes</key>
<array>
    <string>ispmobile</string>
    <string>kb-acp</string>
    <string>shinhan-sr-ansimclick</string>
    <string>nhallonepayansimclick</string>
    <string>lottesmartpay</string>
    <string>mpocket.online.ansimclick</string>
    <string>cloudpay</string>
    <string>hdcardappcardansimclick</string>
    <string>naversearchthirdlogin</string>
    <string>kakaotalk</string>
    <string>supertoss</string>
    <string>samsungpay</string>
</array>

func webView(_ webView: WKWebView,
             decidePolicyFor navigationAction: WKNavigationAction,
             decisionHandler: @escaping (WKNavigationActionPolicy) -> Void) {
    guard let url = navigationAction.request.url else {
        decisionHandler(.allow)
        return
    }
    if url.scheme != "http" && url.scheme != "https" {
        UIApplication.shared.open(url, options: [:], completionHandler: nil)
        decisionHandler(.cancel)
        return
    }
    decisionHandler(.allow)
}