NAV
go php js java

兑换

兑换申请

$url = "http://api.xxxx.com/shopapi/exchange/index";
$header = [
  'Content-Type:application/json',
];
$params = [
    "version" =>  "1.0",
    "app_id" =>  "hxgmau9imt86qky9",
    "time" =>  1578736053,
    "user_id" => "28",
    "source_coin" => "eth",
    "target_coin" => "usdt",
    "amount" => "0.011",
    "trade_id" => "20200114202903274786",
    "limit_price" => "5",
    "type" => 1,
    "max_time" => 5,
    "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://api.xxxx.com/shopapi/exchange/index"
data := map[string]string{
    "version": "1.0",
    "app_id": "hxgmau9imt86qky9",
    "time": "1578736053",
    "sign": "OTA8utI8y8G93p7RPCyb4qIilFQ0B4Aq4iUjhaXWK9m2kgektqlHOASDKXT2VE7NPNysrGycYlVfjDR2WGZn1G66phHo3qa9CcCNpG9klOBEuBEMjiVbb/d8AXcxEzvQr9OCwNsikyxonyzLiY/lsNHeGm9cC5eRvlNLdUSVBipH+ajPd0lDHCayZPs1eCMfbm/xnf8e2lfy6z0UPOpHGfyX/0+hz99Ir5Xnx+0sBBzyZZJxKm4ROid5aDv/9m9guILpURae+Yw/IrkYF4uAKGX+/44cBvtTRQSdX76CAOBSiywZa6BAgDYBLRtkAPM+i+vwNzFBovqHUvI+4Ponaw==",
    "user_id":"28",
    "source_coin":"eth",
    "target_coin":"usdt",
    "amount":"0.011",
    "trade_id":"20200114202903274786",
    "limit_price":"5",
    "type":"1",
    "max_time":"5",
}
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 = {
  "version": "1.0",
  "app_id": "hxgmau9imt86qky9",
  "time": "1578736053",
  "sign": "OTA8utI8y8G93p7RPCyb4qIilFQ0B4Aq4iUjhaXWK9m2kgektqlHOASDKXT2VE7NPNysrGycYlVfjDR2WGZn1G66phHo3qa9CcCNpG9klOBEuBEMjiVbb/d8AXcxEzvQr9OCwNsikyxonyzLiY/lsNHeGm9cC5eRvlNLdUSVBipH+ajPd0lDHCayZPs1eCMfbm/xnf8e2lfy6z0UPOpHGfyX/0+hz99Ir5Xnx+0sBBzyZZJxKm4ROid5aDv/9m9guILpURae+Yw/IrkYF4uAKGX+/44cBvtTRQSdX76CAOBSiywZa6BAgDYBLRtkAPM+i+vwNzFBovqHUvI+4Ponaw==",
  "user_id":"28",
  "source_coin":"eth",
  "target_coin":"usdt",
  "amount":"0.011",
  "trade_id":"20200114202903274786",
  "limit_price":"5",
  "type":"1",
  "max_time":"5",
};
let POST_OPTIONS = {
  port: 80,
  host: "api.xxxx.com",
  path: "/shopapi/exchange/index",
  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[] args) {



// 完整实例请查看"签名规则"中的Java示例代码



String baseUrl = "http://api.xxxx.com/shopapi";
    String priKey = "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";
    String pubKey = "MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA2RZZISModRzproL3eTxRtvVK/nToDbeLmAVdmaVtHgNCwjXMeNCZvHySZKO7+t7XySzBd2PhhQjvAkDd8HRKB5Y0uvP6TFwvhxOMkMydTeBFcUobQWNeAI7ttRms1txSNrmyrZr0WpWfk79VIsO+yI/jFN/Pj2gxD+vh5UUKU1LD2IQq/VxgtEpf8Vs6w7SvafPwYkpdPGCKUFkRvN1FrY2+tq0j1MRVJbB2rIunWDnT8cDUh2sWLXf4yNaJVOaaTFB0zbAk/qcoicGQyW7bVG7dVW8WywKmOAPeQCCQa+SJ4BhfI1k8eEAwFVRuxz/f9Ecfog9hZJ+RgELkpS8qhQIDAQAB";



rsaSigner signer = new rsaSigner();



Map<String, Object> params = new HashMap<>();
    params.put("app_id", "hxgmau9imt86qky9");
    params.put("version", "1.0");
    params.put("key_version", "admin");
    params.put("time", Long.toString(System.currentTimeMillis() / 1000));
    params.put("user_id", "28");
    params.put("source_coin", "eth");
    params.put("target_coin", "usdt");
    params.put("amount", "0.011");
    params.put("trade_id", "20200114202903274786");
    params.put("limit_price", "5");
    params.put("type", "1");
    params.put("max_time", "5");



try {



params.put("sign", signer.genSign(params, priKey));



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



String res = doPost(baseUrl + "/exchange/index", gson.toJson(params));
        if (null == res) {
            throw new RuntimeException("http error");
        }



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



JsonParser jp = new JsonParser();
        JsonObject resEle = jp.parse(res).getAsJsonObject();
        boolean retSignOK = signer.verifySign(resEle, 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,
  "msg":"请求成功",
  "data":{
    "trade_id":"2424sfshdrsfsf210"
  },
  "date_time":"2020-12-29 09:14:10",
  "time_stamp":1609204450,
  "sign":"folFicr8IuNfZVJe/RO3qbP4nCvmVrQS1+hq8MyK9eVE63KRVe8CNdKjlBzt89buN/weu9fLBtdRk1YgAEUB0ZBd8KcMuzvbuk0WZtW3YKjlPidoQWE9ooSU7HmUJ3larBK4iMGpkXcC+t4ucDy8vnc2s8sQWBBOxuXG22cx3LnXXm9KDXRWkV0T4DnaA65/G7UKPATvwNuQCilwLdyej94CAQnHRoVaSjm27i4EWvr2HcM8q38ceswFNwzQ/UYm54A7OidSwRIkDjs9dC0bFMfJvE8vgsUVX0UYDN9Vs276qC6XkbhBWr3B8HN65lJw7OhxqbnGG1QkNM1AGCso0Q=="
}

商户发起兑换，请求此接口。

HTTP Request

POST： /exchange/index

请求参数

参数名 必选 类型 说明
公共参数 是 JSON 公参指：签名(sign)、版本(version)、商户ID(app_id)、时间(time)
user_id 否 string 商家用户id （开启风控的商家，为必填项）
source_coin 是 string 兑换币
target_coin 是 string 兑换目标币
amount 是 string 兑换币兑换数量
trade_id 是 string 商户端交易唯一ID(长度最多支持 32个字符长度。建议格式：年月日时分秒+6位随机数案列：20200311202903000001)
limit_price 否 string 限价（如果type=0，此字段必传）。兑换稳定币时的最低兑换价，或兑换虚拟币时的最高兑换价。
type 是 int 兑换模式（1平仓模式/0一般兑换），默认1。一般兑换在满足最低价格情况下进行挂单，可能会存在部分成功部分失败的情况，在一定时间内未兑换成功，会做撤单处理。平仓模式是一定会挂单成功，不考虑滑点影响，会持续尝试在交易所挂单，不考虑价格。
max_time 否 int 单位秒-最大兑换时间-超过会完成的兑换会停止兑换(一般模式才生效)

返回参数说明

参数名 类型 说明
status int 状态码
msg string 状态描述
data jsonObject
data.trade_id string trade_id-商户给的
date_time string 北京时间
time_stamp string 响应时间单位秒
sign string 签名-对以上所有参与参数的签名

兑换账户充值

$url = "http://api.xxxx.com/shopapi/exchange/transfer";
$header = [
  'Content-Type:application/json',
];
$params = [
    "version" =>  "1.0",
    "app_id" =>  "hxgmau9imt86qky9",
    "time" =>  "1578736053",
    "coin" => "usdt_erc20",
    "exchange_coin" => "usdt",
    "amount" => "10",
    "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://api.xxxx.com/shopapi/exchange/transfer"
data := map[string]string{
    "version": "1.0",
    "app_id": "hxgmau9imt86qky9",
    "time": "1578736053",
    "sign": "OTA8utI8y8G93p7RPCyb4qIilFQ0B4Aq4iUjhaXWK9m2kgektqlHOASDKXT2VE7NPNysrGycYlVfjDR2WGZn1G66phHo3qa9CcCNpG9klOBEuBEMjiVbb/d8AXcxEzvQr9OCwNsikyxonyzLiY/lsNHeGm9cC5eRvlNLdUSVBipH+ajPd0lDHCayZPs1eCMfbm/xnf8e2lfy6z0UPOpHGfyX/0+hz99Ir5Xnx+0sBBzyZZJxKm4ROid5aDv/9m9guILpURae+Yw/IrkYF4uAKGX+/44cBvtTRQSdX76CAOBSiywZa6BAgDYBLRtkAPM+i+vwNzFBovqHUvI+4Ponaw==",
  "coin" : "usdt_erc20",
  "exchange_coin" : "usdt",
  "amount":"10",
}
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 = {
  "version": "1.0",
  "app_id": "hxgmau9imt86qky9",
  "time": "1578736053",
  "sign": "OTA8utI8y8G93p7RPCyb4qIilFQ0B4Aq4iUjhaXWK9m2kgektqlHOASDKXT2VE7NPNysrGycYlVfjDR2WGZn1G66phHo3qa9CcCNpG9klOBEuBEMjiVbb/d8AXcxEzvQr9OCwNsikyxonyzLiY/lsNHeGm9cC5eRvlNLdUSVBipH+ajPd0lDHCayZPs1eCMfbm/xnf8e2lfy6z0UPOpHGfyX/0+hz99Ir5Xnx+0sBBzyZZJxKm4ROid5aDv/9m9guILpURae+Yw/IrkYF4uAKGX+/44cBvtTRQSdX76CAOBSiywZa6BAgDYBLRtkAPM+i+vwNzFBovqHUvI+4Ponaw==",
  "coin":"usdt_erc20",
  "exchange_coin":"usdt",
  "amount":"10",
};
let POST_OPTIONS = {
  port: 80,
  host: "api.xxxx.com",
  path: "/shopapi/exchange/transfer",
  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[] args) {



// 完整实例请查看"签名规则"中的Java示例代码



String baseUrl = "http://api.xxxx.com/shopapi";
    String priKey = "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";
    String pubKey = "MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA2RZZISModRzproL3eTxRtvVK/nToDbeLmAVdmaVtHgNCwjXMeNCZvHySZKO7+t7XySzBd2PhhQjvAkDd8HRKB5Y0uvP6TFwvhxOMkMydTeBFcUobQWNeAI7ttRms1txSNrmyrZr0WpWfk79VIsO+yI/jFN/Pj2gxD+vh5UUKU1LD2IQq/VxgtEpf8Vs6w7SvafPwYkpdPGCKUFkRvN1FrY2+tq0j1MRVJbB2rIunWDnT8cDUh2sWLXf4yNaJVOaaTFB0zbAk/qcoicGQyW7bVG7dVW8WywKmOAPeQCCQa+SJ4BhfI1k8eEAwFVRuxz/f9Ecfog9hZJ+RgELkpS8qhQIDAQAB";



rsaSigner signer = new rsaSigner();



Map<String, Object> params = new HashMap<>();
    params.put("app_id", "hxgmau9imt86qky9");
    params.put("version", "1.0");
    params.put("key_version", "admin");
    params.put("time", Long.toString(System.currentTimeMillis() / 1000));
    params.put("coin", "usdt_erc20");
    params.put("exchange_coin", "usdt");
    params.put("amount", "10");



try {



params.put("sign", signer.genSign(params, priKey));



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



String res = doPost(baseUrl + "/exchange/transfer", gson.toJson(params));
        if (null == res) {
            throw new RuntimeException("http error");
        }



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



JsonParser jp = new JsonParser();
        JsonObject resEle = jp.parse(res).getAsJsonObject();
        boolean retSignOK = signer.verifySign(resEle, 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,
  "msg": "请求成功",
  "data": [],
  "date_time": "2021-08-20 15:44:25",
  "time_stamp": 1629445465,
  "sign": "lRQQoEIc5B9ZwYoTCW3B58M+3GB17wUwTX+SmaOQ9iofK3Vs9RIb4TWzwtpOLZyGls2Ixe6s6MDSZZufjjqiqnSrgx1vqd5k3BkVLeHKJJmPWb8aXBT55qjlqifF7tRWCJJ8ToboBOWaJldWnvJgyQxwgdcGKUR/G2IVlIBddLdUkRlIf+hDqZAqboMU8b9k5tra3iIgIF0AMFrjYas4MeKxHDrnTZr9dJkKqJqWHOdn3cYkkxK9I27s+ZEOHVNhezS/tpwKm9pOJeNdIUPzumnUT7rkd2dSrimlokR85cC48qrqZehoz3lj6Rua4ravWmz0nr8mPLodnkKOerF3qA=="
}

兑换账户充值的资金是由热钱包地址转出到兑换账户

HTTP Request

POST： /exchange/transfer

请求参数

参数名 必选 类型 说明
公共参数 是 JSON 公参指：签名(sign)、版本(version)、商户ID(app_id)、时间(time)
coin 是 string 热钱包币种，如：usdt_erc20、usdt_trc20
exchange_coin 是 string 兑换账户币种，如：usdt
amount 是 string 充值金额

返回参数说明

参数名 类型 说明
status int 状态码
msg string 状态描述
data jsonObject
date_time string 北京时间
time_stamp string 响应时间单位秒
sign string 签名-对以上所有参与参数的签名

兑换汇率

$url = "http://api.xxxx.com/shopapi/rate/exchange";
$header = [
  'Content-Type:application/json',
];
$params = [
    "version" =>  "1.0",
    "app_id" =>  "hxgmau9imt86qky9",
    "time" =>  "1578736053",
    "source_coin" => "eth",
    "target_coin" => "usdt",
    "amount" => "10",
    "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://api.xxxx.com/shopapi/rate/exchange"
data := map[string]string{
    "version": "1.0",
    "app_id": "hxgmau9imt86qky9",
    "time": "1578736053",
    "sign": "OTA8utI8y8G93p7RPCyb4qIilFQ0B4Aq4iUjhaXWK9m2kgektqlHOASDKXT2VE7NPNysrGycYlVfjDR2WGZn1G66phHo3qa9CcCNpG9klOBEuBEMjiVbb/d8AXcxEzvQr9OCwNsikyxonyzLiY/lsNHeGm9cC5eRvlNLdUSVBipH+ajPd0lDHCayZPs1eCMfbm/xnf8e2lfy6z0UPOpHGfyX/0+hz99Ir5Xnx+0sBBzyZZJxKm4ROid5aDv/9m9guILpURae+Yw/IrkYF4uAKGX+/44cBvtTRQSdX76CAOBSiywZa6BAgDYBLRtkAPM+i+vwNzFBovqHUvI+4Ponaw==",
    "source_coin":"eth",
    "target_coin":"usdt",
    "amount":"10",
}
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 = {
  "version": "1.0",
  "app_id": "hxgmau9imt86qky9",
  "time": "1578736053",
  "sign": "OTA8utI8y8G93p7RPCyb4qIilFQ0B4Aq4iUjhaXWK9m2kgektqlHOASDKXT2VE7NPNysrGycYlVfjDR2WGZn1G66phHo3qa9CcCNpG9klOBEuBEMjiVbb/d8AXcxEzvQr9OCwNsikyxonyzLiY/lsNHeGm9cC5eRvlNLdUSVBipH+ajPd0lDHCayZPs1eCMfbm/xnf8e2lfy6z0UPOpHGfyX/0+hz99Ir5Xnx+0sBBzyZZJxKm4ROid5aDv/9m9guILpURae+Yw/IrkYF4uAKGX+/44cBvtTRQSdX76CAOBSiywZa6BAgDYBLRtkAPM+i+vwNzFBovqHUvI+4Ponaw==",
  "source_coin":"eth",
  "target_coin":"usdt",
  "amount":"10",
};
let POST_OPTIONS = {
  port: 80,
  host: "api.xxxx.com",
  path: "/shopapi/rate/exchange",
  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[] args) {



// 完整实例请查看"签名规则"中的Java示例代码



String baseUrl = "http://api.xxxx.com/shopapi";
    String priKey = "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";
    String pubKey = "MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA2RZZISModRzproL3eTxRtvVK/nToDbeLmAVdmaVtHgNCwjXMeNCZvHySZKO7+t7XySzBd2PhhQjvAkDd8HRKB5Y0uvP6TFwvhxOMkMydTeBFcUobQWNeAI7ttRms1txSNrmyrZr0WpWfk79VIsO+yI/jFN/Pj2gxD+vh5UUKU1LD2IQq/VxgtEpf8Vs6w7SvafPwYkpdPGCKUFkRvN1FrY2+tq0j1MRVJbB2rIunWDnT8cDUh2sWLXf4yNaJVOaaTFB0zbAk/qcoicGQyW7bVG7dVW8WywKmOAPeQCCQa+SJ4BhfI1k8eEAwFVRuxz/f9Ecfog9hZJ+RgELkpS8qhQIDAQAB";



rsaSigner signer = new rsaSigner();



Map<String, Object> params = new HashMap<>();
    params.put("app_id", "hxgmau9imt86qky9");
    params.put("version", "1.0");
    params.put("key_version", "admin");
    params.put("time", Long.toString(System.currentTimeMillis() / 1000));
    params.put("source_coin", "eth");
    params.put("target_coin", "usdt");
    params.put("amount", "0.011");



try {



params.put("sign", signer.genSign(params, priKey));



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



String res = doPost(baseUrl + "/rate/exchange", gson.toJson(params));
        if (null == res) {
            throw new RuntimeException("http error");
        }



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



JsonParser jp = new JsonParser();
        JsonObject resEle = jp.parse(res).getAsJsonObject();
        boolean retSignOK = signer.verifySign(resEle, 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,
  "msg": "请求成功",
  "data": {
    "rate": "3233.688",
    "max": "20",
    "min": "15",
    "source_unit": "4",
    "base_coin": "usdt"
  },
  "date_time": "2021-08-20 15:44:25",
  "time_stamp": 1629445465,
  "sign": "lRQQoEIc5B9ZwYoTCW3B58M+3GB17wUwTX+SmaOQ9iofK3Vs9RIb4TWzwtpOLZyGls2Ixe6s6MDSZZufjjqiqnSrgx1vqd5k3BkVLeHKJJmPWb8aXBT55qjlqifF7tRWCJJ8ToboBOWaJldWnvJgyQxwgdcGKUR/G2IVlIBddLdUkRlIf+hDqZAqboMU8b9k5tra3iIgIF0AMFrjYas4MeKxHDrnTZr9dJkKqJqWHOdn3cYkkxK9I27s+ZEOHVNhezS/tpwKm9pOJeNdIUPzumnUT7rkd2dSrimlokR85cC48qrqZehoz3lj6Rua4ravWmz0nr8mPLodnkKOerF3qA=="
}

兑换前 ，查询兑换汇率。

HTTP Request

POST： /rate/exchange

请求参数

参数名 必选 类型 说明
公共参数 是 JSON 公参指：签名(sign)、版本(version)、商户ID(app_id)、时间(time)
source_coin 是 string 兑换币
target_coin 是 string 兑换目标币
amount 是 string 兑换币兑换数量

返回参数说明

参数名 类型 说明
status int 状态码
msg string 状态描述
data jsonObject
data.rate string 其他币对应usdt的兑换汇率
data.max string 兑换币最大支持单笔兑换数量
data.min string 兑换币最小支持单笔兑换数量
data.source_unit int 支持兑换币小数位长度（值如4， 表示最多支持4个小数位）
data.base_coin string 基准币种，交易区支持公链作为交易价格的基准币种
date_time string 北京时间
time_stamp string 响应时间单位秒
sign string 签名-对以上所有参与参数的签名

批量查询兑换汇率

$url = "http://api.xxxx.com/shopapi/rate/exchange_batch";
$header = [
  'Content-Type:application/json',
];
$params = [
    "version" =>  "1.0",
    "app_id" =>  "hxgmau9imt86qky9",
    "time" =>  "1578736053",
    "source_coin" => "eth",
    "target_coin" => "usdt",
    "amount" => "10",
    "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://api.xxxx.com/shopapi/rate/exchange_batch"
data := map[string]string{
    "version": "1.0",
    "app_id": "hxgmau9imt86qky9",
    "time": "1578736053",
    "sign": "OTA8utI8y8G93p7RPCyb4qIilFQ0B4Aq4iUjhaXWK9m2kgektqlHOASDKXT2VE7NPNysrGycYlVfjDR2WGZn1G66phHo3qa9CcCNpG9klOBEuBEMjiVbb/d8AXcxEzvQr9OCwNsikyxonyzLiY/lsNHeGm9cC5eRvlNLdUSVBipH+ajPd0lDHCayZPs1eCMfbm/xnf8e2lfy6z0UPOpHGfyX/0+hz99Ir5Xnx+0sBBzyZZJxKm4ROid5aDv/9m9guILpURae+Yw/IrkYF4uAKGX+/44cBvtTRQSdX76CAOBSiywZa6BAgDYBLRtkAPM+i+vwNzFBovqHUvI+4Ponaw==",
    "source_coin":"eth",
    "target_coin":"usdt",
    "amount":"10",
}
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 = {
  "version": "1.0",
  "app_id": "hxgmau9imt86qky9",
  "time": "1578736053",
  "sign": "OTA8utI8y8G93p7RPCyb4qIilFQ0B4Aq4iUjhaXWK9m2kgektqlHOASDKXT2VE7NPNysrGycYlVfjDR2WGZn1G66phHo3qa9CcCNpG9klOBEuBEMjiVbb/d8AXcxEzvQr9OCwNsikyxonyzLiY/lsNHeGm9cC5eRvlNLdUSVBipH+ajPd0lDHCayZPs1eCMfbm/xnf8e2lfy6z0UPOpHGfyX/0+hz99Ir5Xnx+0sBBzyZZJxKm4ROid5aDv/9m9guILpURae+Yw/IrkYF4uAKGX+/44cBvtTRQSdX76CAOBSiywZa6BAgDYBLRtkAPM+i+vwNzFBovqHUvI+4Ponaw==",
  "source_coin":"eth",
  "target_coin":"usdt",
  "amount":"10",
};
let POST_OPTIONS = {
  port: 80,
  host: "api.xxxx.com",
  path: "/shopapi/rate/exchange_batch",
  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[] args) {



// 完整实例请查看"签名规则"中的Java示例代码



String baseUrl = "http://api.xxxx.com/shopapi";
    String priKey = "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";
    String pubKey = "MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA2RZZISModRzproL3eTxRtvVK/nToDbeLmAVdmaVtHgNCwjXMeNCZvHySZKO7+t7XySzBd2PhhQjvAkDd8HRKB5Y0uvP6TFwvhxOMkMydTeBFcUobQWNeAI7ttRms1txSNrmyrZr0WpWfk79VIsO+yI/jFN/Pj2gxD+vh5UUKU1LD2IQq/VxgtEpf8Vs6w7SvafPwYkpdPGCKUFkRvN1FrY2+tq0j1MRVJbB2rIunWDnT8cDUh2sWLXf4yNaJVOaaTFB0zbAk/qcoicGQyW7bVG7dVW8WywKmOAPeQCCQa+SJ4BhfI1k8eEAwFVRuxz/f9Ecfog9hZJ+RgELkpS8qhQIDAQAB";



rsaSigner signer = new rsaSigner();



Map<String, Object> params = new HashMap<>();
    params.put("app_id", "hxgmau9imt86qky9");
    params.put("version", "1.0");
    params.put("key_version", "admin");
    params.put("time", Long.toString(System.currentTimeMillis() / 1000));



try {



params.put("sign", signer.genSign(params, priKey));



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



String res = doPost(baseUrl + "/rate/exchange_batch", gson.toJson(params));
        if (null == res) {
            throw new RuntimeException("http error");
        }



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



JsonParser jp = new JsonParser();
        JsonObject resEle = jp.parse(res).getAsJsonObject();
        boolean retSignOK = signer.verifySign(resEle, 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,
  "msg": "请求成功",
  "data": [
    {
      "source_coin": "eth",
      "target_coin": "usdt",
      "rate": 3198.707676,
      "max": 0,
      "min": 0,
      "source_unit": 4,
      "base_coin": "usdt"
    },
    {
      "source_coin": "usdt",
      "target_coin": "eth",
      "rate": 3231.075,
      "max": 20,
      "min": 15,
      "source_unit": 4,
      "base_coin": "usdt"
    }
  ],
  "date_time": "2021-08-20 15:47:52",
  "time_stamp": 1629445672,
  "sign": "Jjkpqtjw6oITCvxpIcEDC0EQfhKjDfWQKcnxRqDYOHqCB3oXl7GDHFEQ3g7JFc3g8tW2XQRaQldCnNXd1jw9gddZRUWimULPSiOrdaCYn5wxLBLGTf4bHX//P34ZBrNa45APCURqk26U68ZzQmnmcpzH8te1WOiey2WnCkSABVkBEeMwLjsM8pO3kmiWx5ZQ+hVQqHO6wONRsIToMisDKgr/4YzcxB3fAuY+7J5Ns3ZTrBTKPxg6Idy41sIi0sSjssXFD/mVBt6sIRaD/JknOwCdwCE5a8rVMWT7wPbQdaCDSgNMnjit14x1665a6tNG8S6IC+o/pn4dgVk9rCqVHA=="
}

HTTP Request

POST： /rate/exchange_batch

请求参数

参数名 必选 类型 说明
公共参数 是 JSON 公参指：签名(sign)、版本(version)、商户ID(app_id)、时间(time)

返回参数说明

参数名 类型 说明
status int 状态码
msg string 状态描述
data jsonObject
data.rate string 其他币对应usdt的兑换汇率
data.max string 兑换币最大支持单笔兑换数量
data.min string 兑换币最小支持单笔兑换数量
data.source_unit int 支持兑换币小数位长度（值如4， 表示最多支持4个小数位）
data.base_coin string 基准币种，交易区支持公链作为交易价格的基准币种
data.source_coin string 兑换币
data.target_coin string 目标币
date_time string 北京时间
time_stamp string 响应时间单位秒
sign string 签名-对以上所有参与参数的签名

兑换余额查询

$url = "http://api.xxxx.com/shopapi/balance/exchange";
$header = [
  'Content-Type:application/json',
];
$params = [
    "version" => "1.0",
    "app_id" => "hxgmau9imt86qky9",
    "time" => "1578736053",
    "coin" =>"eth",
    "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://api.xxxx.com/shopapi/balance/exchange"
data := map[string]string{
    "version": "1.0",
    "app_id": "hxgmau9imt86qky9",
    "time": "1578736053",
    "sign": "OTA8utI8y8G93p7RPCyb4qIilFQ0B4Aq4iUjhaXWK9m2kgektqlHOASDKXT2VE7NPNysrGycYlVfjDR2WGZn1G66phHo3qa9CcCNpG9klOBEuBEMjiVbb/d8AXcxEzvQr9OCwNsikyxonyzLiY/lsNHeGm9cC5eRvlNLdUSVBipH+ajPd0lDHCayZPs1eCMfbm/xnf8e2lfy6z0UPOpHGfyX/0+hz99Ir5Xnx+0sBBzyZZJxKm4ROid5aDv/9m9guILpURae+Yw/IrkYF4uAKGX+/44cBvtTRQSdX76CAOBSiywZa6BAgDYBLRtkAPM+i+vwNzFBovqHUvI+4Ponaw==",
    "coin":"eth",
}
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 = {
  "version": "1.0",
  "app_id": "hxgmau9imt86qky9",
  "time": "1578736053",
  "sign": "OTA8utI8y8G93p7RPCyb4qIilFQ0B4Aq4iUjhaXWK9m2kgektqlHOASDKXT2VE7NPNysrGycYlVfjDR2WGZn1G66phHo3qa9CcCNpG9klOBEuBEMjiVbb/d8AXcxEzvQr9OCwNsikyxonyzLiY/lsNHeGm9cC5eRvlNLdUSVBipH+ajPd0lDHCayZPs1eCMfbm/xnf8e2lfy6z0UPOpHGfyX/0+hz99Ir5Xnx+0sBBzyZZJxKm4ROid5aDv/9m9guILpURae+Yw/IrkYF4uAKGX+/44cBvtTRQSdX76CAOBSiywZa6BAgDYBLRtkAPM+i+vwNzFBovqHUvI+4Ponaw==",
  "coin":"eth",
};
let POST_OPTIONS = {
  port: 80,
  host: "api.xxxx.com",
  path: "/shopapi/balance/exchange",
  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[] args) {



// 完整实例请查看"签名规则"中的Java示例代码



String baseUrl = "http://api.xxxx.com/shopapi";
    String priKey = "MIIEvgIBADANBgkqhkiG9w0BAQEFAASCBKgwggSkAgEAAoIBAQCtdgvcfozY7fe/x6UlXR/Fff8+wX++CiG05YVRafDe90O8y5KJAMZ156TgajEUXSRyKZqASz7iVoMAcu5FqfK1KuOOdjTAg0LFe/twIZvKmAqHcCSS2pjUXk0fTpZEgQ5lmDCK12Mg07YXvr+BeHjF+kBpwRJMPMG/+DGBDYNFNeRSJqWyopt6yyF528soAykHIUQ7TTultJV5IPCrvjRQQrGdJ/QtCdE0vZg+tA09nFN7AqgraU99kIvzyS0sqysj+pP1SJRmTRSGtlVAO3mILfkXOekZl1KD60G7CF+7BIaaW83FPD55tZhAGhnbLMYyiq7OiIyU61LTRcNSaJ0tAgMBAAECggEBAIGgGKcSzxCBbMYdXLV6TPbZ/HeaRGrwyVWUu7cmc0E8CJu6iWvmb2jGzbiCwuCT5luF6ZZ8JKchvU4FlTfsE5r9TQY2IZ/Ht4s65qBaDUEts5iY3kv8HX9+ZSXDJZpV0ztqqsPmx4ZNj+NYwWXwcFiKdb5R8OmV8bgSsnPddD6wFhwewglUOBPRAjropHE4sqk1Vam6q1MlFq5kiekMn/CItyFYFFzST/ruqAtVTp7YIvazAMrfCKH+pvXWk6pYNHZmL/JZey0GglRyJ1nItiqL33X8Lji056FcbAclidq022h/KPLEJpZk6irWqYdqYZeF6YMLHtdZFDkTZ/hXY+UCgYEA5i794UTQ1Kd6K+iui/S8K5H8nGdiXb3+uZ5j5VKYfbRmzXhAdVYisYe8czeTECxhH+MeHgM4tLR4ifx9q60ylvZxl9Fav1p6EaE36YcvGVmpm7Gm3q6QDDBa4gB+X9u7CxCS4LpotV917YS1QvOIF9lnRonSj1zNzFtbXkywrN8CgYEAwOpx/mR40ZvgZxNCq9DsIdrSZYAFFKpw0xy0OtF1PpuwMaREoRabnlVw6Bb3Hofg50XA3JxemzAX6fB92ee+NfXfeL4UtC4vG1K9JyiXHtHq8p9Uw2W03ehIEeNa3xdoRRnLmD4VUpyfL19ViE2+7TM1Gd3TogjDT+AMOCSuq3MCgYBsurPH7gaq/LVT+mRAzgj4l8v4YUlwuGeTbIMJdvt7HXUWB4CDLH3U2CYnUpAQKrZyJok6ahEmIr1xiKggKP7lmmHL8eNo0icpHrtXfzi7Q8Q/PCpzs4dtioXTjaIkS5nNvzVyG/uL+RyuZmpsxrZ5dYM4KbAhchfwORMutxEZhwKBgQC5zpVw4jCEItBmNuTWO+nTScGvxTgfiXIVw+XLaQa2AJoZlhAL34yPWdffko79tv3lgweY9HsimZXO2rU8dbp8mo5c6ydhy8HPXUeWOcAkDSdv/ApWENW9jgYsRIC3swHY3Fl+Dv3Wjce8huQI3mjwaYvRmBhIToxfmHnscVhTBQKBgB9uciEHfz8hMI7ePrPo2PkyK/RbJDm3HnuWE2lFBp7MOUMlh53MXwv4dIRaYMbRrFuN1UIKEFxuKhWwTHSzZJufk/UENrha/81fpj2BoFsAKkEunKeETvaIh6fZSjec16h2+zxbzwkdS6b+yIYkSlaoAxmDYrMtae0C8G4e0YS9";
    String pubKey = "MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA2RZZISModRzproL3eTxRtvVK/nToDbeLmAVdmaVtHgNCwjXMeNCZvHySZKO7+t7XySzBd2PhhQjvAkDd8HRKB5Y0uvP6TFwvhxOMkMydTeBFcUobQWNeAI7ttRms1txSNrmyrZr0WpWfk79VIsO+yI/jFN/Pj2gxD+vh5UUKU1LD2IQq/VxgtEpf8Vs6w7SvafPwYkpdPGCKUFkRvN1FrY2+tq0j1MRVJbB2rIunWDnT8cDUh2sWLXf4yNaJVOaaTFB0zbAk/qcoicGQyW7bVG7dVW8WywKmOAPeQCCQa+SJ4BhfI1k8eEAwFVRuxz/f9Ecfog9hZJ+RgELkpS8qhQIDAQAB";



rsaSigner signer = new rsaSigner();



Map<String, Object> params = new HashMap<>();
    params.put("app_id", "hxgmau9imt86qky9");
    params.put("version", "1.0");
    params.put("key_version", "admin");
    params.put("time", Long.toString(System.currentTimeMillis() / 1000));
    params.put("coin", "eth");



try {



params.put("sign", signer.genSign(params, priKey));



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



String res = doPost(baseUrl + "/balance/exchange", gson.toJson(params));
        if (null == res) {
            throw new RuntimeException("http error");
        }



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



JsonParser jp = new JsonParser();
        JsonObject resEle = jp.parse(res).getAsJsonObject();
        boolean retSignOK = signer.verifySign(resEle, 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,
  "msg": "请求成功",
  "data": [{
    "coin": "eth",
    "amount": 0,
    "freeze_amount": 0,
    "total": 0
  }],
  "date_time": "2022-07-22 20:18:01",
  "time_stamp": 1658492281,
  "sign": "xqLyFst5Xv2mqargS2couk7anmeWMZ+1wVEBUYQHlnfJAHdmeXh3eev/bqK5CnfEHGN/A1q+z/vFmMdXfgmzY5S+3iGRz+qGLwqBOFjC4S7J6+fgHu/ciaQedR9jss4KmonxxYrGHoNgsXe/H3toDGe/z/EO956nhZW3K3g9bh/CzZJc/OfNKT0TfgXuOy+B3MvZ5oxZi2mygaXk2aWEjcrZoUEiZfJkx/AzLpolCTrqDt5+1l/U5pQpCptGaR6lOIjTmbd3ycUYRGOxuhoK4OzO3euQIEVxbaf5aRnJU9r48QU2lPUC0PGd3i4+hAHy9gg1S2pNVuWA9PGJvpFhpg=="
}

兑换账户余额查询接口，返回单个币种的兑换账户余额

HTTP Request

POST： /balance/exchange

请求参数

参数名 必选 类型 说明
公共参数 是 JSON 公参指：签名(sign)、版本(version)、商户ID(app_id)、时间(time)
coin 否 string 20个字符内币名,币名平台提供为准，若该参数为空则返回所有币种

返回参数说明

参数名 类型 说明
status int 状态码
msg string 状态描述
data jsonObject
data.amount float 可用余额
data.freeze_amount float 冻结余额
data.total float 冻结+可用余额
date_time string 北京时间
time_stamp string 响应时间单位秒
sign string 签名-对以上所有参与参数的签名

兑换交易对查询

$url = "http://api.xxxx.com/shopapi/exchange/coin";
$header = [
  'Content-Type:application/json',
];
$params = [
    "version"=>  "1.0",
    "app_id"=>  "hxgmau9imt86qky9",
    "time"=>  "1578736053",
    "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://api.xxxx.com/shopapi/exchange/coin"
data := map[string]string{
    "version": "1.0",
    "app_id": "hxgmau9imt86qky9",
    "time": "1578736053",
    "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 = {
  "version": "1.0",
  "app_id": "hxgmau9imt86qky9",
  "time": "1578736053",
  "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: "/shopapi/exchange/coin",
  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[] args) {



// 完整实例请查看"签名规则"中的Java示例代码



String baseUrl = "http://api.xxxx.com/shopapi";
    String priKey = "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";
    String pubKey = "MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA2RZZISModRzproL3eTxRtvVK/nToDbeLmAVdmaVtHgNCwjXMeNCZvHySZKO7+t7XySzBd2PhhQjvAkDd8HRKB5Y0uvP6TFwvhxOMkMydTeBFcUobQWNeAI7ttRms1txSNrmyrZr0WpWfk79VIsO+yI/jFN/Pj2gxD+vh5UUKU1LD2IQq/VxgtEpf8Vs6w7SvafPwYkpdPGCKUFkRvN1FrY2+tq0j1MRVJbB2rIunWDnT8cDUh2sWLXf4yNaJVOaaTFB0zbAk/qcoicGQyW7bVG7dVW8WywKmOAPeQCCQa+SJ4BhfI1k8eEAwFVRuxz/f9Ecfog9hZJ+RgELkpS8qhQIDAQAB";



rsaSigner signer = new rsaSigner();



Map<String, Object> params = new HashMap<>();
    params.put("app_id", "hxgmau9imt86qky9");
    params.put("version", "1.0");
    params.put("key_version", "admin");
    params.put("time", Long.toString(System.currentTimeMillis() / 1000));



try {



params.put("sign", signer.genSign(params, priKey));



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



String res = doPost(baseUrl + "/exchange/coin", gson.toJson(params));
        if (null == res) {
            throw new RuntimeException("http error");
        }



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



JsonParser jp = new JsonParser();
        JsonObject resEle = jp.parse(res).getAsJsonObject();
        boolean retSignOK = signer.verifySign(resEle, 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,
  "msg": "处理成功",
  "data": [
    {
      "source_coin": "eth",
      "target_coin": "usdt",
      "source_min_amount": "0",
      "source_max_amount": "0",
      "source_unit": "4",
      "target_unit": "2"
    },
    {
      "source_coin": "usdt_trc20",
      "target_coin": "usdt",
      "source_min_amount": "0",
      "source_max_amount": "0",
      "source_unit": "2",
      "target_unit": "6"
    }
  ],
  "date_time": "2021-08-10 09:32:26",
  "time_stamp": 1628559146,
  "sign": "uqhR4gE6jZ1cK0pz3QoUjJIHMBwaK2dYTBVEgjhsq4bbk12rDLJ4VKq99BT510POmouF0o5ZsK2Y9/MlUdumb90rLam2PFwVqcwuBHEIJ7RTMwzcrF4G1z3oCQS4/sPkmOlX8pTK7StcNGzJfbqQB3Gr+4x1chxZR8MZSvXnkKtElco75K/4LyuoYbOUTtGSYgUgYsa5Yh8EnZeKfekR3yclet8WThtqJJ187RdXZMkMUWNU+27N3PbDf0bI8Vxiz26tFg2Y1FIUTJbmOnG2zTNuUUtdgu5H3USRsCMGHUq8YZeyFAZW54odZGrqc5njO2GkRdoyS7f1JGEXwMfdEA=="
}

查询支持的兑换币种

HTTP Request

POST： /exchange/coin

请求参数

参数名 必选 类型 说明
公共参数 是 JSON 公参指：签名(sign)、版本(version)、商户ID(app_id)、时间(time)

返回参数说明

参数名 类型 说明
status int 状态码
msg string 状态描述
data jsonObject
data.source_coin string 源币种
data.target_coin string 目标币种
data.source_min_amount string 兑换币最小支持单笔兑换数量
data.source_max_amount string 兑换币最大支持单笔兑换数量
data.source_unit string 支持兑换币小数位长度（值如4， 表示最多支持4个小数位）
data.target_unit string 支持目标币小数位长度（值如4， 表示最多支持4个小数位）
date_time string 北京时间
time_stamp string 响应时间单位秒
sign string 签名-对以上所有参与参数的签名

兑换列表查询

$url = "http://api.xxxx.com/shopapi/exchange/list";
$header = [
  'Content-Type:application/json',
];
$params = [
    "version" => "1.0",
    "app_id" =>  "hxgmau9imt86qky9",
    "time" =>  "1578736053",
    "trade_id" => "",
    "source_coin" => "eth",
    "target_coin" => "usdt",
    "start_time" => "1587004987",
    "end_time" => "1599616679",
    "status" => "1",
    "page" => "1",
    "page_size" => "20",
    "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://api.xxxx.com/shopapi/exchange/list"
data := map[string]string{
"version": "1.0",
    "app_id": "hxgmau9imt86qky9",
    "time": "1578736053",
    "sign": "OTA8utI8y8G93p7RPCyb4qIilFQ0B4Aq4iUjhaXWK9m2kgektqlHOASDKXT2VE7NPNysrGycYlVfjDR2WGZn1G66phHo3qa9CcCNpG9klOBEuBEMjiVbb/d8AXcxEzvQr9OCwNsikyxonyzLiY/lsNHeGm9cC5eRvlNLdUSVBipH+ajPd0lDHCayZPs1eCMfbm/xnf8e2lfy6z0UPOpHGfyX/0+hz99Ir5Xnx+0sBBzyZZJxKm4ROid5aDv/9m9guILpURae+Yw/IrkYF4uAKGX+/44cBvtTRQSdX76CAOBSiywZa6BAgDYBLRtkAPM+i+vwNzFBovqHUvI+4Ponaw==",
    "trade_id":"",
    "source_coin":"eth",
    "target_coin":"usdt",
    "start_time":"1587004987",
    "end_time":"1599616679",
    "status":"1",
    "page":"1",
    "page_size":"20",
}
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 = {
  "version": "1.0",
  "app_id": "hxgmau9imt86qky9",
  "time": "1578736053",
  "sign": "OTA8utI8y8G93p7RPCyb4qIilFQ0B4Aq4iUjhaXWK9m2kgektqlHOASDKXT2VE7NPNysrGycYlVfjDR2WGZn1G66phHo3qa9CcCNpG9klOBEuBEMjiVbb/d8AXcxEzvQr9OCwNsikyxonyzLiY/lsNHeGm9cC5eRvlNLdUSVBipH+ajPd0lDHCayZPs1eCMfbm/xnf8e2lfy6z0UPOpHGfyX/0+hz99Ir5Xnx+0sBBzyZZJxKm4ROid5aDv/9m9guILpURae+Yw/IrkYF4uAKGX+/44cBvtTRQSdX76CAOBSiywZa6BAgDYBLRtkAPM+i+vwNzFBovqHUvI+4Ponaw==",
  "trade_id":"",
  "source_coin":"eth",
  "target_coin":"usdt",
  "start_time":"1587004987",
  "end_time":"1599616679",
  "status":"1",
  "page":"1",
  "page_size":"20",
};
let POST_OPTIONS = {
  port: 80,
  host: "api.xxxx.com",
  path: "/shopapi/exchange/list",
  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[] args) {



// 完整实例请查看"签名规则"中的Java示例代码



String baseUrl = "http://api.xxxx.com/shopapi";
    String priKey = "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";
    String pubKey = "MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA2RZZISModRzproL3eTxRtvVK/nToDbeLmAVdmaVtHgNCwjXMeNCZvHySZKO7+t7XySzBd2PhhQjvAkDd8HRKB5Y0uvP6TFwvhxOMkMydTeBFcUobQWNeAI7ttRms1txSNrmyrZr0WpWfk79VIsO+yI/jFN/Pj2gxD+vh5UUKU1LD2IQq/VxgtEpf8Vs6w7SvafPwYkpdPGCKUFkRvN1FrY2+tq0j1MRVJbB2rIunWDnT8cDUh2sWLXf4yNaJVOaaTFB0zbAk/qcoicGQyW7bVG7dVW8WywKmOAPeQCCQa+SJ4BhfI1k8eEAwFVRuxz/f9Ecfog9hZJ+RgELkpS8qhQIDAQAB";



rsaSigner signer = new rsaSigner();



Map<String, Object> params = new HashMap<>();
    params.put("app_id", "hxgmau9imt86qky9");
    params.put("version", "1.0");
    params.put("key_version", "admin");
    params.put("time", Long.toString(System.currentTimeMillis() / 1000));
    params.put("trade_id","");
    params.put("source_coin","eth");
    params.put("target_coin","usdt");
    params.put("start_time","1587004987");
    params.put("end_time","1599616679");
    params.put("status","1");
    params.put("page","1");
    params.put("page_size","20");



try {



params.put("sign", signer.genSign(params, priKey));



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



String res = doPost(baseUrl + "/exchange/list", gson.toJson(params));
        if (null == res) {
            throw new RuntimeException("http error");
        }



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



JsonParser jp = new JsonParser();
        JsonObject resEle = jp.parse(res).getAsJsonObject();
        boolean retSignOK = signer.verifySign(resEle, 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,
  "msg": "处理成功",
  "data": {
    "page": 1,
    "max_page": 1,
    "count": 4,
    "list": [
      {
        "order_id": "20210811162504870081",
        "trade_id": "2424sfshdrsfsf211wqe11",
        "user_id": "1001",
        "source_coin": "eth",
        "target_coin": "usdt",
        "source_amount": "0.1234",
        "source_success_amount": "0",
        "source_failed_amount": "0",
        "target_amount": "0",
        "limit_price": "3.4",
        "type": "1",
        "exchange_fee": "0",
        "exchange_rate": "0",
        "status": "2",
        "time": "1629252807"
      },
      {
        "order_id": "20210811162442276466",
        "trade_id": "2424sfshdrsfsf211wqe1",
        "user_id": "1002",
        "source_coin": "eth",
        "target_coin": "usdt",
        "source_amount": "0.1234",
        "source_success_amount": "0",
        "source_failed_amount": "0",
        "target_amount": "0",
        "limit_price": "3.4",
        "type": "1",
        "exchange_fee": "0",
        "exchange_rate": "0",
        "status": "2",
        "time": "1628670282"
      }
    ]
  },
  "date_time": "2021-08-18 17:11:54",
  "time_stamp": 1629277914,
  "sign": "EC2LAtl7T3h0Q93nsqf3QzJAAUDrxqRYPpEsClzg9S+SGk77wCxEkQvNAJEK3IYHBvkTtyrlggbBaH7YA7q4dJeFsuwMVlvuVQ9yHuzEe3XVA8CLDVn98QDvmSjprBHUrQKG4FCvD3YiOlaZj46xXaGD2Dm/A3gvxclDfafUMzKOqXbb2yhOraz71+VzhqszKkZQyghx4Et55GA0ZqSIu1Ui81qjVLvu1t2J90kzq/ffE6rUCz4ZidA+9ybnxTU8T9swzdSpudHiuxMOa5kNaJD0daqVbz3Ez17r0c7w78U9Hj5WWicNSQ8j4VLyQ2BK6hIKqj79ibqM84mxec7Ltw=="
}

兑换账号余额查询

查处兑换单状态接口，支持多维度查询

HTTP Request

POST： /exchange/list

请求参数

参数名 必选 类型 说明
公共参数 是 JSON 公参指：签名(sign)、版本(version)、商户ID(app_id)、时间(time)
trade_id 否 string 如果传trade_id为精准查找，下面参数失效
source_coin 否 string 兑换币
target_coin 否 string 兑换目标币
page 否 int 1<= N <=Max,对于超过Max的取Max,小于1或没有传参数的返回1
status 否 int 0 待审核 1 兑换成功、5 审核通过、10 审核不通过、20 兑换失败
start_time 否 int 开始时间（创建时间） 格式 ：时间戳
end_time 否 int 结束时间（创建时间） 格式 ：时间戳
page_size 否 int 每页数量 （20 ～500），默认 20

返回参数说明

参数名 类型 说明
status int 状态码
msg string 状态描述
data jsonObject
data.page int 第几页
data.count int 本页记录数
data.list jsonArray 具体每条记录
data.list.trade_id string 交易id
data.list.source_coin string 兑换币
data.list.target_coin string 兑换目标币
data.list.source_amount string 兑换币数量
data.list.target_amount string 兑换目标币数量
data.list.limit_price string 限价
data.list.type string 兑换模式（0一般兑换/1平仓模式)
data.list.exchange_fee string 兑换手续费(单位：目标币)
data.list.status string 订单状态：0 待审核、1 兑换完成、2 待处理、5 审核通过、10 审核不通过、20 转账失败
data.list.time string 状态时间，最终固定在status=1时候的时间
data.list.order_id string 订单id
data.list.exchange_rate string 兑换汇率(平均成交价)
data.list.source_success_amount string 兑换币实际兑换金额 (一般兑换模式存在部分兑换)
data.list.source_failed_amount string 兑换币兑换失败金额（系统会自动退回至兑换账户）
data.list.user_id string 用户ID
date_time string 北京时间
time_stamp string 响应时间单位秒
sign string 签名-对以上所有参与参数的签名

兑换回调通知

$url = "具体回调地址,由商户提供给平台方";
$header = [
  'Content-Type:application/json',
];
$params = [
    "data" => [
        "trade_id"=> "20200114202903274786",
        "order_id"=> "2020010211153423123456",
        "source_coin"=> "eth",
        "target_coin"=> "eth",
        "source_amount"=> "10",
        "target_amount"=> "100",
        "exchange_rate"=> "5",
        "exchange_fee"=> "1",
        "limit_price"=> "100",
        "type"=> "0",
        "status"=> "1",
        "time"=> "1650011196",
        "source_success_amount"=> 10,
        "source_failed_amount"=> 100,
        "user_id"=> 1,
    ],
    "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 = "具体回调地址,由商户提供给平台方"
data := map[string]interface{}{
    "data": map[string]string{
        "trade_id":"20200114202903274786",
        "order_id":"2020010211153423123456",
        "source_coin":"eth",
        "target_coin":"eth",
        "source_amount":"10",
        "target_amount":"100",
        "exchange_rate":"5",
        "exchange_fee":"1",
        "limit_price":"100",
        "type":"0",
        "status":"1",
        "time":"1650011196",
        "source_success_amount":"10",
        "source_failed_amount":"100",
        "user_id":"1",
    },
    "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": {
      "trade_id":"20200114202903274786",
      "order_id":"2020010211153423123456",
      "source_coin":"eth",
      "target_coin":"eth",
      "source_amount":"10",
      "target_amount":"100",
      "exchange_rate":"5",
      "exchange_fee":"1",
      "limit_price":"100",
      "type":"0",
      "status":"1",
      "time":"1650011196",
      "source_success_amount":"10",
      "source_failed_amount":"100",
      "user_id":"1",
  },
  "sign": "OTA8utI8y8G93p7RPCyb4qIilFQ0B4Aq4iUjhaXWK9m2kgektqlHOASDKXT2VE7NPNysrGycYlVfjDR2WGZn1G66phHo3qa9CcCNpG9klOBEuBEMjiVbb/d8AXcxEzvQr9OCwNsikyxonyzLiY/lsNHeGm9cC5eRvlNLdUSVBipH+ajPd0lDHCayZPs1eCMfbm/xnf8e2lfy6z0UPOpHGfyX/0+hz99Ir5Xnx+0sBBzyZZJxKm4ROid5aDv/9m9guILpURae+Yw/IrkYF4uAKGX+/44cBvtTRQSdX76CAOBSiywZa6BAgDYBLRtkAPM+i+vwNzFBovqHUvI+4Ponaw==",
};
let POST_OPTIONS = {
  port: 80,
  host: "具体回调地址,由商户提供给平台方",
  path: "",
  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()

返回结果示例:

{
  "status":200,
  "sign": "OTA8utI8y8G93p7RPCyb4qIilFQ0B4Aq4iUjhaXWK9m2kgektqlHOASDKXT2VE7NPNysrGycYlVfjDR2WGZn1G66phHo3qa9CcCNpG9klOBEuBEMjiVbb/d8AXcxEzvQr9OCwNsikyxonyzLiY/lsNHeGm9cC5eRvlNLdUSVBipH+ajPd0lDHCayZPs1eCMfbm/xnf8e2lfy6z0UPOpHGfyX/0+hz99Ir5Xnx+0sBBzyZZJxKm4ROid5aDv/9m9guILpURae+Yw/IrkYF4uAKGX+/44cBvtTRQSdX76CAOBSiywZa6BAgDYBLRtkAPM+i+vwNzFBovqHUvI+4Ponaw==",
  "data":{
    "success_data":"success"
  }
}

兑换结果通知（成功/失败），有平台发起请求，商户响应

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 回调通知携带数据结构
data.trade_id 是 string 商家交易订单号
data.order_id 是 string 平台兑换订单号
data.source_coin 是 string 兑换币
data.target_coin 是 string 兑换目标币
data.source_amount 是 string 实际兑换币数量
data.target_amount 是 string 兑换获得目标币金额
data.exchange_rate 是 string 汇率（平均成交价）
data.exchange_fee 是 string 兑换手续费(单位为目标币)
data.limit_price 是 string 限价
data.type 是 string 兑换模式(0一般兑换/1平仓模式)
data.status 是 string 订单状态：0 待审核、1 兑换完成、2 待处理、5 审核通过、10 审核不通过、20 转账失败
data.time 是 int 发生时间(时间戳)
data.source_success_amount 是 string 兑换币实际兑换金额 (一般兑换模式存在部分兑换)
data.source_failed_amount 是 string 兑换币兑换失败金额（系统会自动退回至兑换账户）
data.user_id 是 string 用户ID
sign 是 string 对data内数据签名

返回参数说明

参数名 必选 类型 说明
status 是 int 状态码
data 是 jsonObject 返回数据对象
data.success_data 是 sring success 接收成功
sign 是 string 签名
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