curl --request PUT \
  --url https://console.vast.ai/api/v0/machines/create_asks/ \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "machine": 123,
  "price_gpu": 123,
  "price_disk": 123,
  "price_inetu": 123,
  "price_inetd": 123,
  "price_min_bid": 123,
  "min_chunk": 1,
  "end_date": 123,
  "credit_discount_max": 123,
  "hidden_listing": false,
  "machines": [
    12345,
    67890
  ]
}
'

import requests

url = "https://console.vast.ai/api/v0/machines/create_asks/"

payload = {
    "machine": 123,
    "price_gpu": 123,
    "price_disk": 123,
    "price_inetu": 123,
    "price_inetd": 123,
    "price_min_bid": 123,
    "min_chunk": 1,
    "end_date": 123,
    "credit_discount_max": 123,
    "hidden_listing": False,
    "machines": [12345, 67890]
}
headers = {
    "Authorization": "Bearer <token>",
    "Content-Type": "application/json"
}

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

print(response.text)

const options = {
  method: 'PUT',
  headers: {Authorization: 'Bearer <token>', 'Content-Type': 'application/json'},
  body: JSON.stringify({
    machine: 123,
    price_gpu: 123,
    price_disk: 123,
    price_inetu: 123,
    price_inetd: 123,
    price_min_bid: 123,
    min_chunk: 1,
    end_date: 123,
    credit_discount_max: 123,
    hidden_listing: false,
    machines: [12345, 67890]
  })
};

fetch('https://console.vast.ai/api/v0/machines/create_asks/', 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://console.vast.ai/api/v0/machines/create_asks/",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "PUT",
  CURLOPT_POSTFIELDS => json_encode([
    'machine' => 123,
    'price_gpu' => 123,
    'price_disk' => 123,
    'price_inetu' => 123,
    'price_inetd' => 123,
    'price_min_bid' => 123,
    'min_chunk' => 1,
    'end_date' => 123,
    'credit_discount_max' => 123,
    'hidden_listing' => false,
    'machines' => [
        12345,
        67890
    ]
  ]),
  CURLOPT_HTTPHEADER => [
    "Authorization: Bearer <token>",
    "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 := "https://console.vast.ai/api/v0/machines/create_asks/"

	payload := strings.NewReader("{\n  \"machine\": 123,\n  \"price_gpu\": 123,\n  \"price_disk\": 123,\n  \"price_inetu\": 123,\n  \"price_inetd\": 123,\n  \"price_min_bid\": 123,\n  \"min_chunk\": 1,\n  \"end_date\": 123,\n  \"credit_discount_max\": 123,\n  \"hidden_listing\": false,\n  \"machines\": [\n    12345,\n    67890\n  ]\n}")

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

	req.Header.Add("Authorization", "Bearer <token>")
	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.put("https://console.vast.ai/api/v0/machines/create_asks/")
  .header("Authorization", "Bearer <token>")
  .header("Content-Type", "application/json")
  .body("{\n  \"machine\": 123,\n  \"price_gpu\": 123,\n  \"price_disk\": 123,\n  \"price_inetu\": 123,\n  \"price_inetd\": 123,\n  \"price_min_bid\": 123,\n  \"min_chunk\": 1,\n  \"end_date\": 123,\n  \"credit_discount_max\": 123,\n  \"hidden_listing\": false,\n  \"machines\": [\n    12345,\n    67890\n  ]\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://console.vast.ai/api/v0/machines/create_asks/")

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

request = Net::HTTP::Put.new(url)
request["Authorization"] = 'Bearer <token>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"machine\": 123,\n  \"price_gpu\": 123,\n  \"price_disk\": 123,\n  \"price_inetu\": 123,\n  \"price_inetd\": 123,\n  \"price_min_bid\": 123,\n  \"min_chunk\": 1,\n  \"end_date\": 123,\n  \"credit_discount_max\": 123,\n  \"hidden_listing\": false,\n  \"machines\": [\n    12345,\n    67890\n  ]\n}"

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

{
  "success": true,
  "you_sent": {
    "machine": 12345,
    "price": 0.25
  },
  "results": [
    {
      "success": true
    }
  ]
}

{
  "error": "<string>",
  "msg": "<string>"
}

{
  "error": "<string>",
  "msg": "<string>"
}