curl --request POST \
  --url https://sandbox.finhub.cloud/api/v2.1/fincard/virtual/work/submit \
  --header 'Content-Type: application/json' \
  --header 'X-Forwarded-From: <x-forwarded-from>' \
  --data '
{
  "merchantOrderNo": "<string>",
  "title": "<string>",
  "target": "<string>",
  "tradeType": "<string>",
  "content": "<string>",
  "files": [
    "<string>"
  ]
}
'

import requests

url = "https://sandbox.finhub.cloud/api/v2.1/fincard/virtual/work/submit"

payload = {
    "merchantOrderNo": "<string>",
    "title": "<string>",
    "target": "<string>",
    "tradeType": "<string>",
    "content": "<string>",
    "files": ["<string>"]
}
headers = {
    "X-Forwarded-From": "<x-forwarded-from>",
    "Content-Type": "application/json"
}

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

print(response.text)

const options = {
  method: 'POST',
  headers: {'X-Forwarded-From': '<x-forwarded-from>', 'Content-Type': 'application/json'},
  body: JSON.stringify({
    merchantOrderNo: '<string>',
    title: '<string>',
    target: '<string>',
    tradeType: '<string>',
    content: '<string>',
    files: ['<string>']
  })
};

fetch('https://sandbox.finhub.cloud/api/v2.1/fincard/virtual/work/submit', 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 => "https://sandbox.finhub.cloud/api/v2.1/fincard/virtual/work/submit",
  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([
    'merchantOrderNo' => '<string>',
    'title' => '<string>',
    'target' => '<string>',
    'tradeType' => '<string>',
    'content' => '<string>',
    'files' => [
        '<string>'
    ]
  ]),
  CURLOPT_HTTPHEADER => [
    "Content-Type: application/json",
    "X-Forwarded-From: <x-forwarded-from>"
  ],
]);

$response = curl_exec($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 := "https://sandbox.finhub.cloud/api/v2.1/fincard/virtual/work/submit"

	payload := strings.NewReader("{\n  \"merchantOrderNo\": \"<string>\",\n  \"title\": \"<string>\",\n  \"target\": \"<string>\",\n  \"tradeType\": \"<string>\",\n  \"content\": \"<string>\",\n  \"files\": [\n    \"<string>\"\n  ]\n}")

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

	req.Header.Add("X-Forwarded-From", "<x-forwarded-from>")
	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("https://sandbox.finhub.cloud/api/v2.1/fincard/virtual/work/submit")
  .header("X-Forwarded-From", "<x-forwarded-from>")
  .header("Content-Type", "application/json")
  .body("{\n  \"merchantOrderNo\": \"<string>\",\n  \"title\": \"<string>\",\n  \"target\": \"<string>\",\n  \"tradeType\": \"<string>\",\n  \"content\": \"<string>\",\n  \"files\": [\n    \"<string>\"\n  ]\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://sandbox.finhub.cloud/api/v2.1/fincard/virtual/work/submit")

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

request = Net::HTTP::Post.new(url)
request["X-Forwarded-From"] = '<x-forwarded-from>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"merchantOrderNo\": \"<string>\",\n  \"title\": \"<string>\",\n  \"target\": \"<string>\",\n  \"tradeType\": \"<string>\",\n  \"content\": \"<string>\",\n  \"files\": [\n    \"<string>\"\n  ]\n}"

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

{
  "merchantOrderNo": "<string>",
  "orderNo": "<string>",
  "title": "<string>",
  "target": "<string>",
  "content": "<string>",
  "tradeType": "<string>",
  "tradeStatus": "<string>",
  "description": "<string>",
  "remark": "<string>",
  "createTime": 123,
  "updateTime": 123
}