curl --request POST \
  --url http://dev-cn.your-api-server.com/card/cardInfo \
  --header 'Content-Type: application/json' \
  --data '
{
  "merchantId": "<string>",
  "merchantUserId": "<string>",
  "powerCardId": "<string>",
  "channel": "<string>"
}
'

import requests

url = "http://dev-cn.your-api-server.com/card/cardInfo"

payload = {
    "merchantId": "<string>",
    "merchantUserId": "<string>",
    "powerCardId": "<string>",
    "channel": "<string>"
}
headers = {"Content-Type": "application/json"}

response = requests.post(url, json=payload, headers=headers)

print(response.text)

const options = {
  method: 'POST',
  headers: {'Content-Type': 'application/json'},
  body: JSON.stringify({
    merchantId: '<string>',
    merchantUserId: '<string>',
    powerCardId: '<string>',
    channel: '<string>'
  })
};

fetch('http://dev-cn.your-api-server.com/card/cardInfo', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

<?php

$curl = curl_init();

curl_setopt_array($curl, [
  CURLOPT_URL => "http://dev-cn.your-api-server.com/card/cardInfo",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "POST",
  CURLOPT_POSTFIELDS => json_encode([
    'merchantId' => '<string>',
    'merchantUserId' => '<string>',
    'powerCardId' => '<string>',
    'channel' => '<string>'
  ]),
  CURLOPT_HTTPHEADER => [
    "Content-Type: application/json"
  ],
]);

$response = curl_exec($curl);
$err = curl_error($curl);

curl_close($curl);

if ($err) {
  echo "cURL Error #:" . $err;
} else {
  echo $response;
}

package main

import (
	"fmt"
	"strings"
	"net/http"
	"io"
)

func main() {

	url := "http://dev-cn.your-api-server.com/card/cardInfo"

	payload := strings.NewReader("{\n  \"merchantId\": \"<string>\",\n  \"merchantUserId\": \"<string>\",\n  \"powerCardId\": \"<string>\",\n  \"channel\": \"<string>\"\n}")

	req, _ := http.NewRequest("POST", url, payload)

	req.Header.Add("Content-Type", "application/json")

	res, _ := http.DefaultClient.Do(req)

	defer res.Body.Close()
	body, _ := io.ReadAll(res.Body)

	fmt.Println(string(body))

}

HttpResponse<String> response = Unirest.post("http://dev-cn.your-api-server.com/card/cardInfo")
  .header("Content-Type", "application/json")
  .body("{\n  \"merchantId\": \"<string>\",\n  \"merchantUserId\": \"<string>\",\n  \"powerCardId\": \"<string>\",\n  \"channel\": \"<string>\"\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("http://dev-cn.your-api-server.com/card/cardInfo")

http = Net::HTTP.new(url.host, url.port)

request = Net::HTTP::Post.new(url)
request["Content-Type"] = 'application/json'
request.body = "{\n  \"merchantId\": \"<string>\",\n  \"merchantUserId\": \"<string>\",\n  \"powerCardId\": \"<string>\",\n  \"channel\": \"<string>\"\n}"

response = http.request(request)
puts response.read_body

{
  "success": false,
  "errorCode": "",
  "errorMessage": "",
  "errorMessageEn": "",
  "detailMessage": "",
  "requestId": "",
  "data": {
    "powerCardId": "",
    "cvv2": "",
    "currency": "",
    "expireDate": "",
    "monthFee": 0,
    "rechargeFee": 0,
    "status": "",
    "channelCardNo": "",
    "setPIN": false,
    "physicalCardInfoId": 0,
    "kycStatus": "",
    "kycFullName": "",
    "postalCode": "",
    "areaNo": "",
    "mobile": "",
    "email": ""
  }
}