NAV
go php js java

风控回调

提现订单二次复核

$url = "http://*****/withdrawal/order/check";
$header = [
  'Content-Type:application/json',
];
$params = [
    "data" => [
        "amount" => 2.00000000,
        "coin_symbol" => "USDT_TRC20",
        "address" => "TLhdZuFU1fDPnzxPoXfJ6WZZMpKzY15DUi",
        "user_id" => "1",
        "order_id" => "1394934189494173697",
        "timestamp" => 1621493658
    ],
    "sign" => "dLtK+uiPcnxt2ACKMbBqQ6wI5ttAvesOHzK5ybVID1R6hqYPDTkagl7Tsjr5iLJafehcSLTZyJLtCRI8O2CtIWQUUroGXBneHZC486NUi/4FMOQs0FaAgm17pWlbhX5/96cWXXXMVeoe3IZFKaFNYSWaA14v3RcdDU6QDE/9ixGiSJ0DIxm9NKA0+RkbIFbyYeuFn8d63OcjmUhv7tsOE6rKCc3Q2yi7Qe9i6BNAQFYMFATztb18MsxsBHKUxNqklqyVnl0ofETAHmQhfOHLmungOJQnOqAAuwfmRtg50Qci5F+R2mXeqjmIXko/u3E+DLYW1ygDBp3afKZmU4PwmA=="
];
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_POST, 1);
curl_setopt($ch, CURLOPT_POSTFIELDS, $params);
curl_setopt($ch, CURLOPT_HTTPHEADER, $header);
$return = curl_exec($ch);



print_r($return); 

var url = "http://*****/withdrawal/order/check"
data := map[string]interface{}{
    "data": map[string]string{
        "amount":"2.00000000",
        "coin_symbol":"USDT_TRC20",
        "address":"TLhdZuFU1fDPnzxPoXfJ6WZZMpKzY15DUi",
        "user_id":"1",
        "order_id":"1394934189494173697",
        "timestamp":"1621493658",
    },
    "sign": "OTA8utI8y8G93p7RPCyb4qIilFQ0B4Aq4iUjhaXWK9m2kgektqlHOASDKXT2VE7NPNysrGycYlVfjDR2WGZn1G66phHo3qa9CcCNpG9klOBEuBEMjiVbb/d8AXcxEzvQr9OCwNsikyxonyzLiY/lsNHeGm9cC5eRvlNLdUSVBipH+ajPd0lDHCayZPs1eCMfbm/xnf8e2lfy6z0UPOpHGfyX/0+hz99Ir5Xnx+0sBBzyZZJxKm4ROid5aDv/9m9guILpURae+Yw/IrkYF4uAKGX+/44cBvtTRQSdX76CAOBSiywZa6BAgDYBLRtkAPM+i+vwNzFBovqHUvI+4Ponaw==",
}
dataType, _ := json.Marshal(data)
resp, err := http.Post(url, "application/json", strings.NewReader(string(dataType)))
if err != nil {
  fmt.Println(err)
}
defer resp.Body.Close()



body, err := ioutil.ReadAll(resp.Body)
if err != nil {
  fmt.Println(err)
}



fmt.Println(string(body))

let HTTP = require('http')
let postData = {
  "data": {
    "amount":"2.00000000",
    "coin_symbol":"USDT_TRC20",
    "address":"TLhdZuFU1fDPnzxPoXfJ6WZZMpKzY15DUi",
    "user_id":"1",
    "order_id":"1394934189494173697",
    "timestamp":"1621493658",
  },
  "sign": "OTA8utI8y8G93p7RPCyb4qIilFQ0B4Aq4iUjhaXWK9m2kgektqlHOASDKXT2VE7NPNysrGycYlVfjDR2WGZn1G66phHo3qa9CcCNpG9klOBEuBEMjiVbb/d8AXcxEzvQr9OCwNsikyxonyzLiY/lsNHeGm9cC5eRvlNLdUSVBipH+ajPd0lDHCayZPs1eCMfbm/xnf8e2lfy6z0UPOpHGfyX/0+hz99Ir5Xnx+0sBBzyZZJxKm4ROid5aDv/9m9guILpURae+Yw/IrkYF4uAKGX+/44cBvtTRQSdX76CAOBSiywZa6BAgDYBLRtkAPM+i+vwNzFBovqHUvI+4Ponaw==",
};
let POST_OPTIONS = {
  port: 80,
  host: "api.xxxx.com",
  path: "/withdrawal/order/check",
  method: 'POST',
  headers: {
    "Content-Type": "application/json; charset=utf-8"
  }
};



const REQUEST = HTTP.request(POST_OPTIONS,function (res) {
  let data = []
  res.on('data', chunk => {
    data.push(...chunk)
  })
  res.on('end', () => {
    let _date = JSON.parse( new TextDecoder().decode(new Uint8Array(data)))
    console.log(_date)
  })
});



REQUEST.setTimeout(6000)
REQUEST.write(JSON.stringify(postData), 'utf8')
REQUEST.end()

public static void main() {
    String priKey = "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";
    String pubKey = "MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEArXYL3H6M2O33v8elJV0fxX3/PsF/vgohtOWFUWnw3vdDvMuSiQDGdeek4GoxFF0kcimagEs+4laDAHLuRanytSrjjnY0wINCxXv7cCGbypgKh3AkktqY1F5NH06WRIEOZZgwitdjINO2F76/gXh4xfpAacESTDzBv/gxgQ2DRTXkUialsqKbesshedvLKAMpByFEO007pbSVeSDwq740UEKxnSf0LQnRNL2YPrQNPZxTewKoK2lPfZCL88ktLKsrI/qT9UiUZk0UhrZVQDt5iC35FznpGZdSg+tBuwhfuwSGmlvNxTw+ebWYQBoZ2yzGMoquzoiMlOtS00XDUmidLQIDAQAB";
    rsaSigner signer = new rsaSigner();



Map<String, Object> data = new HashMap<>();
    data.put("amount", "2.00000000");
    data.put("coin_symbol", "USDT_TRC20");
    data.put("address", "TLhdZuFU1fDPnzxPoXfJ6WZZMpKzY15DUi");
    data.put("user_id", "1");
    data.put("order_id", "1394934189494173697");
    data.put("timestamp", "1621493658");



try {
        Map<String, Object> params = new HashMap<>();
        params.put("data", data);
        params.put("sign", signer.genSign(data, priKey));



Gson gson = new GsonBuilder().create();
        System.out.println("params = " + gson.toJson(params));



String res;
        // platform request shop callback API
//            res = doPost("http://api.shophost.com/withdrawal/order/check", gson.toJson(params));
//            if (null == res) {
//                throw new RuntimeException("http error");
//            }



// mock response from shop callback API
        {
            res = """
                    {
                      "status":200,
                      "data":{
                        "status_code": 200,
                        "timestamp":1620617260,
                        "order_id":"202105101123221335892766889804"
                      },
                      "sign":"YbRyMoUmsCxLbWopD2JD5EZqkT+pIRARsdTSFo+WyhebOMP/TZ96zV/vy4CYn+9gk6nJ55acFnqSO78N4/uemiOyBgE+a8SaIjutc+kFCWGaCorboy9alFBFUbYPvHvFFKHNFJx19Z2cyv9uceGdOdz09g0OBgp8bTyfkCUNrhbUmut2M2S2ixSH3wSefqUq2SUpohb5hlD6tOsyO3JfZr7M/16aiRGcEye2XglsOMFTO5XRkj4hwHKB+nHacttvuZKnGH67ELyoajCc+ef1DkmzmO3P7vFLIuVtVXQ2FPlXVkzCR/+VesyDOpYogHwqyR1BzCCSzxpbZ/aFc/uANg=="
                    }
                    """;
        }



System.out.println("response = " + res);



JsonParser jp = new JsonParser();
        JsonObject resEle = jp.parse(res).getAsJsonObject();
        boolean retSignOK = signer.verifySign(resEle.get("data"), resEle.get("sign").getAsString(), pubKey);
        if (!retSignOK) {
            throw new RuntimeException("verify response sign fail");
        }



} catch (Exception e) {
        e.printStackTrace();
    }



System.out.println("OK");
}

返回结果示例:

{
  "status":200,
  "data":{
    "status_code": 200,
    "timestamp":1620617260,
    "order_id":"202105101123221335892766889804"
  },
  "sign":"YbRyMoUmsCxLbWopD2JD5EZqkT+pIRARsdTSFo+WyhebOMP/TZ96zV/vy4CYn+9gk6nJ55acFnqSO78N4/uemiOyBgE+a8SaIjutc+kFCWGaCorboy9alFBFUbYPvHvFFKHNFJx19Z2cyv9uceGdOdz09g0OBgp8bTyfkCUNrhbUmut2M2S2ixSH3wSefqUq2SUpohb5hlD6tOsyO3JfZr7M/16aiRGcEye2XglsOMFTO5XRkj4hwHKB+nHacttvuZKnGH67ELyoajCc+ef1DkmzmO3P7vFLIuVtVXQ2FPlXVkzCR/+VesyDOpYogHwqyR1BzCCSzxpbZ/aFc/uANg=="
}

HTTP Request

POST 具体回调地址,由商户提供给平台方

请求参数

参数名 必选 类型 说明
data 否 string 如下
data.order_id 是 string 商户端交易唯一ID（提现时的 trade_id）
data.user_id 是 string 订单所属用户
data.coin_symbol 是 string 币种名称小写，以平台提供的币种为准
data.address 是 string 提现地址
data.amount 是 decimal(20,8) 提现金额
data.timestamp 是 int 当前时间戳
sign 是 string 签名，只对data中的参数进行加签

返回参数说明

参数名 类型 说明
status int 200 通过，2001 等待审核，5400 签名验证不通过，5401 时间小于30s，5402 订单号不存在，5001 平台order_id有差异，5002 金额不对，5003 用户uid不对，5004 地址不对，5005 币种symbol不对，5006 订单拒绝，5007 其他，描述信息可自行扩展
data jsonObject
data.timestamp int 当前时间戳，单位秒
data.status_code int 订单状态，与status值相同，2021-12-10 后，该参数为必须参数
data.order_id String 订单Id
sign string 签名-对响应参数中的data字段内容的签名

兑换订单二次复核

$url = "http://*****/exchange/order/check";
$header = [
  'Content-Type:application/json',
];
$params = [
    "data" => [
        "amount" => "2.00000000",
        "source_coin" => "eth",
        "target_coin" => "usdt_erc20",
        "user_id" => "1",
        "trade_id" => "1394934189494173697",
        "time" => 1621493658
    ],
    "sign" => "dLtK+uiPcnxt2ACKMbBqQ6wI5ttAvesOHzK5ybVID1R6hqYPDTkagl7Tsjr5iLJafehcSLTZyJLtCRI8O2CtIWQUUroGXBneHZC486NUi/4FMOQs0FaAgm17pWlbhX5/96cWXXXMVeoe3IZFKaFNYSWaA14v3RcdDU6QDE/9ixGiSJ0DIxm9NKA0+RkbIFbyYeuFn8d63OcjmUhv7tsOE6rKCc3Q2yi7Qe9i6BNAQFYMFATztb18MsxsBHKUxNqklqyVnl0ofETAHmQhfOHLmungOJQnOqAAuwfmRtg50Qci5F+R2mXeqjmIXko/u3E+DLYW1ygDBp3afKZmU4PwmA=="
];
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_POST, 1);
curl_setopt($ch, CURLOPT_POSTFIELDS, $params);
curl_setopt($ch, CURLOPT_HTTPHEADER, $header);
$return = curl_exec($ch);



print_r($return); 

var url = "http://*****/exchange/order/check"
data := map[string]interface{}{
    "data": map[string]string{
        "amount":"2.00000000",
        "source_coin":"eth",
        "target_coin":"usdt_erc20",
        "user_id":"1",
        "trade_id":"1394934189494173697",
        "time":"1621493658",
    },
    "sign": "OTA8utI8y8G93p7RPCyb4qIilFQ0B4Aq4iUjhaXWK9m2kgektqlHOASDKXT2VE7NPNysrGycYlVfjDR2WGZn1G66phHo3qa9CcCNpG9klOBEuBEMjiVbb/d8AXcxEzvQr9OCwNsikyxonyzLiY/lsNHeGm9cC5eRvlNLdUSVBipH+ajPd0lDHCayZPs1eCMfbm/xnf8e2lfy6z0UPOpHGfyX/0+hz99Ir5Xnx+0sBBzyZZJxKm4ROid5aDv/9m9guILpURae+Yw/IrkYF4uAKGX+/44cBvtTRQSdX76CAOBSiywZa6BAgDYBLRtkAPM+i+vwNzFBovqHUvI+4Ponaw==",
}
dataType, _ := json.Marshal(data)
resp, err := http.Post(url, "application/json", strings.NewReader(string(dataType)))
if err != nil {
  fmt.Println(err)
}
defer resp.Body.Close()



body, err := ioutil.ReadAll(resp.Body)
if err != nil {
  fmt.Println(err)
}



fmt.Println(string(body))

let HTTP = require('http')
let postData = {
  "data": {
    "amount":"2.00000000",
    "source_coin":"eth",
    "target_coin":"usdt_erc20",
    "user_id":"1",
    "trade_id":"1394934189494173697",
    "time":"1621493658",
  },
  "sign": "OTA8utI8y8G93p7RPCyb4qIilFQ0B4Aq4iUjhaXWK9m2kgektqlHOASDKXT2VE7NPNysrGycYlVfjDR2WGZn1G66phHo3qa9CcCNpG9klOBEuBEMjiVbb/d8AXcxEzvQr9OCwNsikyxonyzLiY/lsNHeGm9cC5eRvlNLdUSVBipH+ajPd0lDHCayZPs1eCMfbm/xnf8e2lfy6z0UPOpHGfyX/0+hz99Ir5Xnx+0sBBzyZZJxKm4ROid5aDv/9m9guILpURae+Yw/IrkYF4uAKGX+/44cBvtTRQSdX76CAOBSiywZa6BAgDYBLRtkAPM+i+vwNzFBovqHUvI+4Ponaw==",
};
let POST_OPTIONS = {
  port: 80,
  host: "api.xxxx.com",
  path: "/exchange/order/check",
  method: 'POST',
  headers: {
    "Content-Type": "application/json; charset=utf-8"
  }
};



const REQUEST = HTTP.request(POST_OPTIONS,function (res) {
  let data = []
  res.on('data', chunk => {
    data.push(...chunk)
  })
  res.on('end', () => {
    let _date = JSON.parse( new TextDecoder().decode(new Uint8Array(data)))
    console.log(_date)
  })
});



REQUEST.setTimeout(6000)
REQUEST.write(JSON.stringify(postData), 'utf8')
REQUEST.end()

public static void main() {
    String priKey = "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";
    String pubKey = "MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEArXYL3H6M2O33v8elJV0fxX3/PsF/vgohtOWFUWnw3vdDvMuSiQDGdeek4GoxFF0kcimagEs+4laDAHLuRanytSrjjnY0wINCxXv7cCGbypgKh3AkktqY1F5NH06WRIEOZZgwitdjINO2F76/gXh4xfpAacESTDzBv/gxgQ2DRTXkUialsqKbesshedvLKAMpByFEO007pbSVeSDwq740UEKxnSf0LQnRNL2YPrQNPZxTewKoK2lPfZCL88ktLKsrI/qT9UiUZk0UhrZVQDt5iC35FznpGZdSg+tBuwhfuwSGmlvNxTw+ebWYQBoZ2yzGMoquzoiMlOtS00XDUmidLQIDAQAB";
    rsaSigner signer = new rsaSigner();



Map<String, Object> data = new HashMap<>();
    data.put("amount", "2.00000000");
    data.put("source_coin", "eth");
    data.put("target_coin", "usdt_erc20");
    data.put("user_id", "1");
    data.put("trade_id", "1394934189494173697");
    data.put("time", "1621493658");



try {
        Map<String, Object> params = new HashMap<>();
        params.put("data", data);
        params.put("sign", signer.genSign(data, priKey));



Gson gson = new GsonBuilder().create();
        System.out.println("params = " + gson.toJson(params));



String res;
        // platform request shop callback API
//            res = doPost("http://api.shophost.com/exchange/order/check", gson.toJson(params));
//            if (null == res) {
//                throw new RuntimeException("http error");
//            }



// mock response from shop callback API
        {
            res = """
                    {
                      "status":200,
                      "data":{
                        "time":1620617260,
                        "trade_id":"202105101123221335892766889804"
                      },
                      "sign":"YbRyMoUmsCxLbWopD2JD5EZqkT+pIRARsdTSFo+WyhebOMP/TZ96zV/vy4CYn+9gk6nJ55acFnqSO78N4/uemiOyBgE+a8SaIjutc+kFCWGaCorboy9alFBFUbYPvHvFFKHNFJx19Z2cyv9uceGdOdz09g0OBgp8bTyfkCUNrhbUmut2M2S2ixSH3wSefqUq2SUpohb5hlD6tOsyO3JfZr7M/16aiRGcEye2XglsOMFTO5XRkj4hwHKB+nHacttvuZKnGH67ELyoajCc+ef1DkmzmO3P7vFLIuVtVXQ2FPlXVkzCR/+VesyDOpYogHwqyR1BzCCSzxpbZ/aFc/uANg=="
                    }
                    """;
        }



System.out.println("response = " + res);



JsonParser jp = new JsonParser();
        JsonObject resEle = jp.parse(res).getAsJsonObject();
        boolean retSignOK = signer.verifySign(resEle.get("data"), resEle.get("sign").getAsString(), pubKey);
        if (!retSignOK) {
            throw new RuntimeException("verify response sign fail");
        }



} catch (Exception e) {
        e.printStackTrace();
    }



System.out.println("OK");
}

返回结果示例:

{
  "status":200,
  "data":{
    "time":1620617260,
    "trade_id":"202105101123221335892766889804"
  },
  "sign":"YbRyMoUmsCxLbWopD2JD5EZqkT+pIRARsdTSFo+WyhebOMP/TZ96zV/vy4CYn+9gk6nJ55acFnqSO78N4/uemiOyBgE+a8SaIjutc+kFCWGaCorboy9alFBFUbYPvHvFFKHNFJx19Z2cyv9uceGdOdz09g0OBgp8bTyfkCUNrhbUmut2M2S2ixSH3wSefqUq2SUpohb5hlD6tOsyO3JfZr7M/16aiRGcEye2XglsOMFTO5XRkj4hwHKB+nHacttvuZKnGH67ELyoajCc+ef1DkmzmO3P7vFLIuVtVXQ2FPlXVkzCR/+VesyDOpYogHwqyR1BzCCSzxpbZ/aFc/uANg=="
}

HTTP Request

POST 具体回调地址,由商户提供给平台方

请求参数

参数名 必选 类型 说明
data 否 string 如下
data.trade_id 是 string 商户端交易唯一ID
data.user_id 是 string 订单所属用户
data.source_coin 是 string 原币种,币种名称小写，以平台提供的币种为准
data.target_coin 是 string 目标币种,币种名称小写，以平台提供的币种为准
data.amount 是 decimal(20,8) 兑换金额
data.time 是 int 当前时间戳
sign 是 string 对data内数据签名

返回参数说明

参数名 类型 说明
status int 200 通过，2001 等待审核，5400 签名验证不通过，5401 时间小于30s，5402 订单号不存在，5001 平台order_id有差异，5002 金额不对，5003 用户uid不对，5004 地址不对，5005 币种symbol不对，5006 订单拒绝，5007 其他，描述信息可自行扩展
msg string 状态描述
data jsonObject
data.time int 当前时间
data.trade_id String 订单Id
sign string 签名-对响应参数中的data字段内容的签名

mpc订单复核接口

$url = "http://*****/mpc/order/check";
$header = [
  'Content-Type:application/json',
];
$params = [
    "data" => [
        "amount" => 2.00000000,
        "coin_symbol" => "USDT_TRC20",
        "address" => "TLhdZuFU1fDPnzxPoXfJ6WZZMpKzY15DUi",
        "user_id" => "1",
        "order_id" => "1394934189494173697",
        "timestamp" => 1621493658
    ],
    "sign" => "dLtK+uiPcnxt2ACKMbBqQ6wI5ttAvesOHzK5ybVID1R6hqYPDTkagl7Tsjr5iLJafehcSLTZyJLtCRI8O2CtIWQUUroGXBneHZC486NUi/4FMOQs0FaAgm17pWlbhX5/96cWXXXMVeoe3IZFKaFNYSWaA14v3RcdDU6QDE/9ixGiSJ0DIxm9NKA0+RkbIFbyYeuFn8d63OcjmUhv7tsOE6rKCc3Q2yi7Qe9i6BNAQFYMFATztb18MsxsBHKUxNqklqyVnl0ofETAHmQhfOHLmungOJQnOqAAuwfmRtg50Qci5F+R2mXeqjmIXko/u3E+DLYW1ygDBp3afKZmU4PwmA=="
];
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_POST, 1);
curl_setopt($ch, CURLOPT_POSTFIELDS, $params);
curl_setopt($ch, CURLOPT_HTTPHEADER, $header);
$return = curl_exec($ch);



print_r($return); 

var url = "http://*****/mpc/order/check"
data := map[string]interface{}{
    "data": map[string]string{
        "amount":"2.00000000",
        "coin_symbol":"USDT_TRC20",
        "address":"TLhdZuFU1fDPnzxPoXfJ6WZZMpKzY15DUi",
        "user_id":"1",
        "order_id":"1394934189494173697",
        "timestamp":"1621493658",
    },
    "sign": "OTA8utI8y8G93p7RPCyb4qIilFQ0B4Aq4iUjhaXWK9m2kgektqlHOASDKXT2VE7NPNysrGycYlVfjDR2WGZn1G66phHo3qa9CcCNpG9klOBEuBEMjiVbb/d8AXcxEzvQr9OCwNsikyxonyzLiY/lsNHeGm9cC5eRvlNLdUSVBipH+ajPd0lDHCayZPs1eCMfbm/xnf8e2lfy6z0UPOpHGfyX/0+hz99Ir5Xnx+0sBBzyZZJxKm4ROid5aDv/9m9guILpURae+Yw/IrkYF4uAKGX+/44cBvtTRQSdX76CAOBSiywZa6BAgDYBLRtkAPM+i+vwNzFBovqHUvI+4Ponaw==",
}
dataType, _ := json.Marshal(data)
resp, err := http.Post(url, "application/json", strings.NewReader(string(dataType)))
if err != nil {
  fmt.Println(err)
}
defer resp.Body.Close()



body, err := ioutil.ReadAll(resp.Body)
if err != nil {
  fmt.Println(err)
}



fmt.Println(string(body))

let HTTP = require('http')
let postData = {
  "data": {
    "amount":"2.00000000",
    "coin_symbol":"USDT_TRC20",
    "address":"TLhdZuFU1fDPnzxPoXfJ6WZZMpKzY15DUi",
    "user_id":"1",
    "order_id":"1394934189494173697",
    "timestamp":"1621493658",
  },
  "sign": "OTA8utI8y8G93p7RPCyb4qIilFQ0B4Aq4iUjhaXWK9m2kgektqlHOASDKXT2VE7NPNysrGycYlVfjDR2WGZn1G66phHo3qa9CcCNpG9klOBEuBEMjiVbb/d8AXcxEzvQr9OCwNsikyxonyzLiY/lsNHeGm9cC5eRvlNLdUSVBipH+ajPd0lDHCayZPs1eCMfbm/xnf8e2lfy6z0UPOpHGfyX/0+hz99Ir5Xnx+0sBBzyZZJxKm4ROid5aDv/9m9guILpURae+Yw/IrkYF4uAKGX+/44cBvtTRQSdX76CAOBSiywZa6BAgDYBLRtkAPM+i+vwNzFBovqHUvI+4Ponaw==",
};
let POST_OPTIONS = {
  port: 80,
  host: "api.xxxx.com",
  path: "/mpc/order/check",
  method: 'POST',
  headers: {
    "Content-Type": "application/json; charset=utf-8"
  }
};



const REQUEST = HTTP.request(POST_OPTIONS,function (res) {
  let data = []
  res.on('data', chunk => {
    data.push(...chunk)
  })
  res.on('end', () => {
    let _date = JSON.parse( new TextDecoder().decode(new Uint8Array(data)))
    console.log(_date)
  })
});



REQUEST.setTimeout(6000)
REQUEST.write(JSON.stringify(postData), 'utf8')
REQUEST.end()

public static void main() {
    String priKey = "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";
    String pubKey = "MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEArXYL3H6M2O33v8elJV0fxX3/PsF/vgohtOWFUWnw3vdDvMuSiQDGdeek4GoxFF0kcimagEs+4laDAHLuRanytSrjjnY0wINCxXv7cCGbypgKh3AkktqY1F5NH06WRIEOZZgwitdjINO2F76/gXh4xfpAacESTDzBv/gxgQ2DRTXkUialsqKbesshedvLKAMpByFEO007pbSVeSDwq740UEKxnSf0LQnRNL2YPrQNPZxTewKoK2lPfZCL88ktLKsrI/qT9UiUZk0UhrZVQDt5iC35FznpGZdSg+tBuwhfuwSGmlvNxTw+ebWYQBoZ2yzGMoquzoiMlOtS00XDUmidLQIDAQAB";
    rsaSigner signer = new rsaSigner();



Map<String, Object> data = new HashMap<>();
    data.put("amount", "2.00000000");
    data.put("coin_symbol", "USDT_TRC20");
    data.put("address", "TLhdZuFU1fDPnzxPoXfJ6WZZMpKzY15DUi");
    data.put("user_id", "1");
    data.put("order_id", "1394934189494173697");
    data.put("timestamp", "1621493658");



try {
        Map<String, Object> params = new HashMap<>();
        params.put("data", data);
        params.put("sign", signer.genSign(data, priKey));



Gson gson = new GsonBuilder().create();
        System.out.println("params = " + gson.toJson(params));



String res;
        // platform request shop callback API
//            res = doPost("http://api.shophost.com/mpc/order/check", gson.toJson(params));
//            if (null == res) {
//                throw new RuntimeException("http error");
//            }



// mock response from shop callback API
        {
            res = """
                    {
                      "status":200,
                      "data":{
                        "time":1620617260,
                        "trade_id":"202105101123221335892766889804"
                      },
                      "sign":"YbRyMoUmsCxLbWopD2JD5EZqkT+pIRARsdTSFo+WyhebOMP/TZ96zV/vy4CYn+9gk6nJ55acFnqSO78N4/uemiOyBgE+a8SaIjutc+kFCWGaCorboy9alFBFUbYPvHvFFKHNFJx19Z2cyv9uceGdOdz09g0OBgp8bTyfkCUNrhbUmut2M2S2ixSH3wSefqUq2SUpohb5hlD6tOsyO3JfZr7M/16aiRGcEye2XglsOMFTO5XRkj4hwHKB+nHacttvuZKnGH67ELyoajCc+ef1DkmzmO3P7vFLIuVtVXQ2FPlXVkzCR/+VesyDOpYogHwqyR1BzCCSzxpbZ/aFc/uANg=="
                    }
                    """;
        }



System.out.println("response = " + res);



JsonParser jp = new JsonParser();
        JsonObject resEle = jp.parse(res).getAsJsonObject();
        boolean retSignOK = signer.verifySign(resEle.get("data"), resEle.get("sign").getAsString(), pubKey);
        if (!retSignOK) {
            throw new RuntimeException("verify response sign fail");
        }



} catch (Exception e) {
        e.printStackTrace();
    }



System.out.println("OK");
}

返回结果示例:

{
  "status":200,
  "data":{
    "is_valid": 1,
    "timestamp":1620617260,
    "order_id":"1394934189494173697"
  },
  "sign":"YbRyMoUmsCxLbWopD2JD5EZqkT+pIRARsdTSFo+WyhebOMP/TZ96zV/vy4CYn+9gk6nJ55acFnqSO78N4/uemiOyBgE+a8SaIjutc+kFCWGaCorboy9alFBFUbYPvHvFFKHNFJx19Z2cyv9uceGdOdz09g0OBgp8bTyfkCUNrhbUmut2M2S2ixSH3wSefqUq2SUpohb5hlD6tOsyO3JfZr7M/16aiRGcEye2XglsOMFTO5XRkj4hwHKB+nHacttvuZKnGH67ELyoajCc+ef1DkmzmO3P7vFLIuVtVXQ2FPlXVkzCR/+VesyDOpYogHwqyR1BzCCSzxpbZ/aFc/uANg=="
}

HTTP Request

POST 具体回调地址,由商户提供给平台方

请求参数

参数名 必选 类型 说明
data 否 string 如下
data.order_id 是 string 商户端交易唯一ID（提现时的 trade_id）
data.user_id 是 string 订单所属用户
data.coin_symbol 是 string 币种名称小写，以平台提供的币种为准
data.address 是 string 提现地址
data.amount 是 decimal(20,8) 提现金额
data.timestamp 是 int 当前时间戳
sign 是 string 对data内数据签名

返回参数说明

参数名 类型 说明
status int 200 通过，2001 等待审核，5400 签名验证不通过，5401 时间小于30s，5402 订单号不存在，5001 平台order_id有差异，5002 金额不对，5003 用户uid不对，5004 地址不对，5005 币种symbol不对，5006 订单拒绝，5007 其他，描述信息可自行扩展
msg string 状态描述
data jsonObject
data.is_valid int 1 通过；2 不通过
data.order_id string 订单号
data.timestamp int 当前时间
sign string 签名-对响应参数中的data字段内容的签名

CoSigner-Mpc订单复核接口

$url = "http://*****/cs_mpc/order/check";
$header = [
  'Content-Type:application/json',
];
$params = [
    "data" => [
        "amount" => 2.00000000,
        "coin" => "USDT_TRC20",
        "address" => "TLhdZuFU1fDPnzxPoXfJ6WZZMpKzY15DUi",
        "user_id" => "1",
        "trade_id" => "1394934189494173697",
        "timestamp" => 1621493658
    ],
    "sign" => "dLtK+uiPcnxt2ACKMbBqQ6wI5ttAvesOHzK5ybVID1R6hqYPDTkagl7Tsjr5iLJafehcSLTZyJLtCRI8O2CtIWQUUroGXBneHZC486NUi/4FMOQs0FaAgm17pWlbhX5/96cWXXXMVeoe3IZFKaFNYSWaA14v3RcdDU6QDE/9ixGiSJ0DIxm9NKA0+RkbIFbyYeuFn8d63OcjmUhv7tsOE6rKCc3Q2yi7Qe9i6BNAQFYMFATztb18MsxsBHKUxNqklqyVnl0ofETAHmQhfOHLmungOJQnOqAAuwfmRtg50Qci5F+R2mXeqjmIXko/u3E+DLYW1ygDBp3afKZmU4PwmA=="
];
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_POST, 1);
curl_setopt($ch, CURLOPT_POSTFIELDS, $params);
curl_setopt($ch, CURLOPT_HTTPHEADER, $header);
$return = curl_exec($ch);



print_r($return); 

var url = "http://*****/cs_mpc/order/check"
data := map[string]interface{}{
    "data": map[string]string{
        "amount":"2.00000000",
        "coin":"USDT_TRC20",
        "address":"TLhdZuFU1fDPnzxPoXfJ6WZZMpKzY15DUi",
        "user_id":"1",
        "trade_id":"1394934189494173697",
        "timestamp":"1621493658",
    },
    "sign": "OTA8utI8y8G93p7RPCyb4qIilFQ0B4Aq4iUjhaXWK9m2kgektqlHOASDKXT2VE7NPNysrGycYlVfjDR2WGZn1G66phHo3qa9CcCNpG9klOBEuBEMjiVbb/d8AXcxEzvQr9OCwNsikyxonyzLiY/lsNHeGm9cC5eRvlNLdUSVBipH+ajPd0lDHCayZPs1eCMfbm/xnf8e2lfy6z0UPOpHGfyX/0+hz99Ir5Xnx+0sBBzyZZJxKm4ROid5aDv/9m9guILpURae+Yw/IrkYF4uAKGX+/44cBvtTRQSdX76CAOBSiywZa6BAgDYBLRtkAPM+i+vwNzFBovqHUvI+4Ponaw==",
}
dataType, _ := json.Marshal(data)
resp, err := http.Post(url, "application/json", strings.NewReader(string(dataType)))
if err != nil {
  fmt.Println(err)
}
defer resp.Body.Close()



body, err := ioutil.ReadAll(resp.Body)
if err != nil {
  fmt.Println(err)
}



fmt.Println(string(body))

let HTTP = require('http')
let postData = {
  "data": {
    "amount":"2.00000000",
    "coin":"USDT_TRC20",
    "address":"TLhdZuFU1fDPnzxPoXfJ6WZZMpKzY15DUi",
    "user_id":"1",
    "trade_id":"1394934189494173697",
    "timestamp":"1621493658",
  },
  "sign": "OTA8utI8y8G93p7RPCyb4qIilFQ0B4Aq4iUjhaXWK9m2kgektqlHOASDKXT2VE7NPNysrGycYlVfjDR2WGZn1G66phHo3qa9CcCNpG9klOBEuBEMjiVbb/d8AXcxEzvQr9OCwNsikyxonyzLiY/lsNHeGm9cC5eRvlNLdUSVBipH+ajPd0lDHCayZPs1eCMfbm/xnf8e2lfy6z0UPOpHGfyX/0+hz99Ir5Xnx+0sBBzyZZJxKm4ROid5aDv/9m9guILpURae+Yw/IrkYF4uAKGX+/44cBvtTRQSdX76CAOBSiywZa6BAgDYBLRtkAPM+i+vwNzFBovqHUvI+4Ponaw==",
};
let POST_OPTIONS = {
  port: 80,
  host: "api.xxxx.com",
  path: "/cs_mpc/order/check",
  method: 'POST',
  headers: {
    "Content-Type": "application/json; charset=utf-8"
  }
};



const REQUEST = HTTP.request(POST_OPTIONS,function (res) {
  let data = []
  res.on('data', chunk => {
    data.push(...chunk)
  })
  res.on('end', () => {
    let _date = JSON.parse( new TextDecoder().decode(new Uint8Array(data)))
    console.log(_date)
  })
});



REQUEST.setTimeout(6000)
REQUEST.write(JSON.stringify(postData), 'utf8')
REQUEST.end()

public static void main() {
    String priKey = "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";
    String pubKey = "MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEArXYL3H6M2O33v8elJV0fxX3/PsF/vgohtOWFUWnw3vdDvMuSiQDGdeek4GoxFF0kcimagEs+4laDAHLuRanytSrjjnY0wINCxXv7cCGbypgKh3AkktqY1F5NH06WRIEOZZgwitdjINO2F76/gXh4xfpAacESTDzBv/gxgQ2DRTXkUialsqKbesshedvLKAMpByFEO007pbSVeSDwq740UEKxnSf0LQnRNL2YPrQNPZxTewKoK2lPfZCL88ktLKsrI/qT9UiUZk0UhrZVQDt5iC35FznpGZdSg+tBuwhfuwSGmlvNxTw+ebWYQBoZ2yzGMoquzoiMlOtS00XDUmidLQIDAQAB";
    rsaSigner signer = new rsaSigner();



Map<String, Object> data = new HashMap<>();
    data.put("amount", "2.00000000");
    data.put("coin", "USDT_TRC20");
    data.put("address", "TLhdZuFU1fDPnzxPoXfJ6WZZMpKzY15DUi");
    data.put("user_id", "1");
    data.put("trade_id", "1394934189494173697");
    data.put("timestamp", "1621493658");



try {
        Map<String, Object> params = new HashMap<>();
        params.put("data", data);
        params.put("sign", signer.genSign(data, priKey));



Gson gson = new GsonBuilder().create();
        System.out.println("params = " + gson.toJson(params));



String res;
        // platform request shop callback API
//            res = doPost("http://api.shophost.com/cs_mpc/order/check", gson.toJson(params));
//            if (null == res) {
//                throw new RuntimeException("http error");
//            }



// mock response from shop callback API
        {
            res = """
                    {
                      "status":200,
                      "data":{
                        "time":1620617260,
                        "trade_id":"202105101123221335892766889804"
                      },
                      "sign":"YbRyMoUmsCxLbWopD2JD5EZqkT+pIRARsdTSFo+WyhebOMP/TZ96zV/vy4CYn+9gk6nJ55acFnqSO78N4/uemiOyBgE+a8SaIjutc+kFCWGaCorboy9alFBFUbYPvHvFFKHNFJx19Z2cyv9uceGdOdz09g0OBgp8bTyfkCUNrhbUmut2M2S2ixSH3wSefqUq2SUpohb5hlD6tOsyO3JfZr7M/16aiRGcEye2XglsOMFTO5XRkj4hwHKB+nHacttvuZKnGH67ELyoajCc+ef1DkmzmO3P7vFLIuVtVXQ2FPlXVkzCR/+VesyDOpYogHwqyR1BzCCSzxpbZ/aFc/uANg=="
                    }
                    """;
        }



System.out.println("response = " + res);



JsonParser jp = new JsonParser();
        JsonObject resEle = jp.parse(res).getAsJsonObject();
        boolean retSignOK = signer.verifySign(resEle.get("data"), resEle.get("sign").getAsString(), pubKey);
        if (!retSignOK) {
            throw new RuntimeException("verify response sign fail");
        }



} catch (Exception e) {
        e.printStackTrace();
    }



System.out.println("OK");
}

返回结果示例:

{
  "status":200,
  "data":{
    "is_valid": 1,
    "timestamp":1620617260,
    "trade_id":"1394934189494173697"
  },
  "sign":"YbRyMoUmsCxLbWopD2JD5EZqkT+pIRARsdTSFo+WyhebOMP/TZ96zV/vy4CYn+9gk6nJ55acFnqSO78N4/uemiOyBgE+a8SaIjutc+kFCWGaCorboy9alFBFUbYPvHvFFKHNFJx19Z2cyv9uceGdOdz09g0OBgp8bTyfkCUNrhbUmut2M2S2ixSH3wSefqUq2SUpohb5hlD6tOsyO3JfZr7M/16aiRGcEye2XglsOMFTO5XRkj4hwHKB+nHacttvuZKnGH67ELyoajCc+ef1DkmzmO3P7vFLIuVtVXQ2FPlXVkzCR/+VesyDOpYogHwqyR1BzCCSzxpbZ/aFc/uANg=="
}

HTTP Request

POST 具体回调地址,由商户提供给平台方

请求参数

参数名 必选 类型 说明
data 否 string 如下
data.trade_id 是 string 商户端交易唯一ID（提现时的 trade_id）
data.user_id 是 string 订单所属用户
data.coin 是 string 币种名称小写，以平台提供的币种为准
data.address 是 string 提现地址
data.amount 是 decimal(20,8) 提现金额
data.timestamp 是 int 当前时间戳
sign 是 string 对data内数据签名

返回参数说明

参数名 类型 说明
status int 200 通过，2001 等待审核，5400 签名验证不通过，5401 时间小于30s，5402 订单号不存在，5001 平台order_id有差异，5002 金额不对，5003 用户uid不对，5004 地址不对，5005 币种symbol不对，5006 订单拒绝，5007 其他，描述信息可自行扩展
msg string 状态描述
data jsonObject
data.is_valid int 1 通过；2 不通过
data.trade_id string 商户端交易唯一ID
data.timestamp int 当前时间
sign string 签名-对响应参数中的data字段内容的签名
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