异步转换 — 提交任务

import requests

url = "https://somark.cn/api/v1/pdf2office/async"

data = {
    "api_key": "sk-***",
    "target_type": "ppt",
    "layout_mode": "layout",
}

with open("example.pdf", "rb") as file:
    response = requests.post(url, data=data, files={"file": file})

result = response.json()
print(result["data"]["task_id"])

curl -X POST https://somark.cn/api/v1/pdf2office/async \
  -F "file=@example.pdf" \
  -F "api_key=sk-***" \
  -F "target_type=ppt" \
  -F "layout_mode=layout"

const form = new FormData();
form.append('api_key', 'sk-***');
form.append('file', '<string>');
form.append('file_url', '<string>');
form.append('target_type', 'word');

const options = {method: 'POST'};

options.body = form;

fetch('https://somark.cn/api/v1/pdf2office/async', 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",
  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=\"api_key\"\r\n\r\nsk-***\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"file\"; filename=\"example-file\"\r\nContent-Type: application/octet-stream\r\n\r\n<string>\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"file_url\"\r\n\r\n<string>\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"target_type\"\r\n\r\nword\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"

	payload := strings.NewReader("-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"api_key\"\r\n\r\nsk-***\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"file\"; filename=\"example-file\"\r\nContent-Type: application/octet-stream\r\n\r\n<string>\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"file_url\"\r\n\r\n<string>\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"target_type\"\r\n\r\nword\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")
  .header("Content-Type", "multipart/form-data; boundary=---011000010111000001101001")
  .body("-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"api_key\"\r\n\r\nsk-***\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"file\"; filename=\"example-file\"\r\nContent-Type: application/octet-stream\r\n\r\n<string>\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"file_url\"\r\n\r\n<string>\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"target_type\"\r\n\r\nword\r\n-----011000010111000001101001--")
  .asString();

require 'uri'
require 'net/http'

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

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=\"api_key\"\r\n\r\nsk-***\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"file\"; filename=\"example-file\"\r\nContent-Type: application/octet-stream\r\n\r\n<string>\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"file_url\"\r\n\r\n<string>\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"target_type\"\r\n\r\nword\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
  }
}