curl --request POST \
  --url https://api.gonitro.dev/conversions \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: multipart/form-data' \
  --form method=to-pdf \
  --form 'file=<string>'

import requests

url = "https://api.gonitro.dev/conversions"

payload = "-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"method\"\r\n\r\nto-pdf\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"file\"\r\n\r\n<string>\r\n-----011000010111000001101001--"
headers = {
    "Authorization": "Bearer <token>",
    "Content-Type": "multipart/form-data"
}

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

print(response.text)

const form = new FormData();
form.append('method', 'to-pdf');
form.append('file', '<string>');

const options = {method: 'POST', headers: {Authorization: 'Bearer <token>'}};

options.body = form;

fetch('https://api.gonitro.dev/conversions', 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://api.gonitro.dev/conversions",
  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=\"method\"\r\n\r\nto-pdf\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"file\"\r\n\r\n<string>\r\n-----011000010111000001101001--",
  CURLOPT_HTTPHEADER => [
    "Authorization: Bearer <token>",
    "Content-Type: multipart/form-data"
  ],
]);

$response = curl_exec($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://api.gonitro.dev/conversions"

	payload := strings.NewReader("-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"method\"\r\n\r\nto-pdf\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"file\"\r\n\r\n<string>\r\n-----011000010111000001101001--")

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

	req.Header.Add("Authorization", "Bearer <token>")

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

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

	fmt.Println(string(body))

}

HttpResponse<String> response = Unirest.post("https://api.gonitro.dev/conversions")
  .header("Authorization", "Bearer <token>")
  .body("-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"method\"\r\n\r\nto-pdf\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"file\"\r\n\r\n<string>\r\n-----011000010111000001101001--")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.gonitro.dev/conversions")

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

request = Net::HTTP::Post.new(url)
request["Authorization"] = 'Bearer <token>'
request.body = "-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"method\"\r\n\r\nto-pdf\r\n-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"file\"\r\n\r\n<string>\r\n-----011000010111000001101001--"

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

{
  "file": {
    "URL": "<string>",
    "contentType": "application/json",
    "metadata": {
      "fileSizeBytes": 123,
      "pageCount": 123
    }
  }
}

{
  "type": "https://developers.gonitro.com/docs/build-nitro/errors#400-bad-request",
  "title": "Bad Request",
  "status": 400,
  "detail": "Request validation failed",
  "instance": "/platform/conversions"
}

{
  "type": "https://developers.gonitro.com/docs/build-nitro/errors#401-unauthorized",
  "title": "Unauthorized",
  "status": 401,
  "detail": "Missing or invalid Authorization header",
  "instance": "/platform/conversions"
}

{
  "type": "https://developers.gonitro.com/docs/build-nitro/errors#404-not-found",
  "title": "Not Found",
  "status": 404,
  "detail": "Resource not found",
  "instance": "/platform/conversions"
}

{
  "type": "https://developers.gonitro.com/docs/build-nitro/errors#413-content-too-large",
  "title": "Content too large",
  "status": 413,
  "detail": "Uploaded document exceeds the file size limit",
  "instance": "/platform/conversions"
}

{
  "type": "https://developers.gonitro.com/docs/build-nitro/errors#422-unprocessable-entity",
  "title": "Unprocessable Entity",
  "status": 422,
  "detail": "The request was well-formed but could not be processed",
  "instance": "/platform/conversions"
}

{
  "type": "https://developers.gonitro.com/docs/build-nitro/errors#500-internal-server-error",
  "title": "Internal Server Error",
  "status": 500,
  "detail": "An unexpected error occurred",
  "instance": "/platform/conversions"
}