async conversion — Query result

import time
import requests

url = "https://somark.cn/api/v1/pdf2office/async_check"
task_id = "c5e6c983f28a4e6eb5d6c061343a8642"

while True:
    response = requests.post(url, data={
        "task_id": task_id,
        "api_key": "sk-***",
    })
    result = response.json()["data"]
    if result["status"] == "succeeded":
        print(result["download_url"])
        break
    if result["status"] == "failed":
        print(result["error_message"])
        break
    time.sleep(3)

curl -X POST https://somark.cn/api/v1/pdf2office/async_check \
  -F "task_id=c5e6c983f28a4e6eb5d6c061343a8642" \
  -F "api_key=sk-***"

const form = new FormData();
form.append('task_id', 'c5e6c983f28a4e6eb5d6c061343a8642');
form.append('api_key', 'sk-***');

const options = {method: 'POST'};

options.body = form;

fetch('https://somark.cn/api/v1/pdf2office/async_check', 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://somark.cn/api/v1/pdf2office/async_check",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "POST",
  CURLOPT_POSTFIELDS => "-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"task_id\"\r\n\r\nc5e6c983f28a4e6eb5d6c061343a8642\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"api_key\"\r\n\r\nsk-***\r\n-----011000010111000001101001--",
  CURLOPT_HTTPHEADER => [
    "Content-Type: multipart/form-data; boundary=---011000010111000001101001"
  ],
]);

$response = curl_exec($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://somark.cn/api/v1/pdf2office/async_check"

	payload := strings.NewReader("-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"task_id\"\r\n\r\nc5e6c983f28a4e6eb5d6c061343a8642\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"api_key\"\r\n\r\nsk-***\r\n-----011000010111000001101001--")

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

	req.Header.Add("Content-Type", "multipart/form-data; boundary=---011000010111000001101001")

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

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

	fmt.Println(string(body))

}

HttpResponse<String> response = Unirest.post("https://somark.cn/api/v1/pdf2office/async_check")
  .header("Content-Type", "multipart/form-data; boundary=---011000010111000001101001")
  .body("-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"task_id\"\r\n\r\nc5e6c983f28a4e6eb5d6c061343a8642\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"api_key\"\r\n\r\nsk-***\r\n-----011000010111000001101001--")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://somark.cn/api/v1/pdf2office/async_check")

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

request = Net::HTTP::Post.new(url)
request["Content-Type"] = 'multipart/form-data; boundary=---011000010111000001101001'
request.body = "-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"task_id\"\r\n\r\nc5e6c983f28a4e6eb5d6c061343a8642\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"api_key\"\r\n\r\nsk-***\r\n-----011000010111000001101001--"

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

{
  "code": 0,
  "message": "查询成功",
  "data": {
    "task_id": "c5e6c983f28a4e6eb5d6c061343a8642",
    "status": "succeeded",
    "target_type": "word",
    "layout_mode": "flow",
    "file_name": "document.pdf",
    "page_num": 12,
    "result_file_name": "document.docx",
    "error_code": null,
    "error_message": null,
    "created_at": "2026-08-24T10:00:00",
    "started_at": "2026-08-24T10:00:10",
    "finished_at": "2026-08-24T10:01:20",
    "download_url": "https://example.com/result.docx?signature=***",
    "expires_in": 1800
  }
}