不同的金融机构、企业之间存在着大量的数据交互和共享需求。例如,电商平台在与支付机构合作时,需要获取用户银行卡的归属地等信息来进行交易风险评估;金融机构在与其他金融机构进行业务合作时,也需要对银行卡信息进行核实。银行卡归属地查询 API 接口能够实现不同系统之间的数据共享和整合,提高数据的利用效率。
以下是一个用PHP调用银行卡归属地查询API接口的示例代码:
<?php$appKey = "您的appKey";
$appSecret= "您的appSecret";$url = "https://api.shuxuntech.com/v1/bankPlace/query";
$method = "POST";$timestamp = getUnixTimestamp();
var_dump($timestamp);
$sign = hash('sha256',$appKey . $timestamp . $appSecret);
var_dump($sign);$headers = array();
array_push($headers, "Content-Type" . ":" . "application/x-www-form-urlencoded; charset=UTF-8");
array_push($headers, "appKey" . ":" . appKey);
array_push($headers, "timestamp" . ":" . timestamp);
array_push($headers, "sign" . ":" . sign);$bankcard = "";
$bodys = "bankcard=" . $bankcard;$curl = curl_init();
curl_setopt($curl, CURLOPT_CUSTOMREQUEST, $method);
curl_setopt($curl, CURLOPT_URL, $url);
curl_setopt($curl, CURLOPT_HTTPHEADER, $headers);
curl_setopt($curl, CURLOPT_POSTFIELDS, $bodys);
curl_setopt($curl, CURLOPT_FAILONERROR, false);
curl_setopt($curl, CURLOPT_RETURNTRANSFER, true);if (1 == strpos("$".$url, "https://")) {curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, false);curl_setopt($curl, CURLOPT_SSL_VERIFYHOST, false);
}
var_dump(curl_exec($curl));function getUnixTimestamp () {list($s1, $s2) = explode(' ', microtime());return sprintf('%.0f',(floatval($s1) + floatval($s2)) * 1000);
}
返回的数据如下:
(1)正确返回
{"code": "0","msg": "成功","isFee": 1,"seqNo": "ut8tvtq07226y7xwu4gyofj8zt5ql28v","data": {"result": 1,"placeInfo": {"binDigits": 6,"bank": "招商银行","cardBin": "621483","province": "浙江省","cardName": "银联IC普卡","city": "杭州市","tel": "95555","bankLogo": "http://bkaear.market.alicloudapi.com/banklogo/2014121619271052743.gif","type": "借记卡","cardDigits": 16,"luhn": true,"card": "6214835894376829"}}
}
(2)错误返回
{"code": "1","msg": "参数 bankcard 不能为空","isFee": 0,"seqNo": null,"data": null
}
不过需要注意的是,实际应用中你需要先获取合法的 API 密钥等相关配置信息,并根据具体使用的 API 提供商的文档来准确实现完整功能。
以上数据均来自于杭州数勋科技的银行卡归属地查询API接口相关内容。
杭州数勋科技提供各种热门API接口,免费试用,价格优惠,接入简单,注册就赠送测试金。