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POST
/
api
/
v0
/
users
create subaccount
curl --request POST \
  --url https://console.vast.ai/api/v0/users \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "email": "user@example.com",
  "username": "testuser123",
  "password": "securepass123",
  "host_only": true,
  "parent_id": "me",
  "ssh_key": "<string>",
  "captcha": "<string>"
}
'
import requests

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

payload = {
"email": "user@example.com",
"username": "testuser123",
"password": "securepass123",
"host_only": True,
"parent_id": "me",
"ssh_key": "<string>",
"captcha": "<string>"
}
headers = {
"Authorization": "Bearer <token>",
"Content-Type": "application/json"
}

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

print(response.text)
const options = {
method: 'POST',
headers: {Authorization: 'Bearer <token>', 'Content-Type': 'application/json'},
body: JSON.stringify({
email: 'user@example.com',
username: 'testuser123',
password: 'securepass123',
host_only: true,
parent_id: 'me',
ssh_key: '<string>',
captcha: '<string>'
})
};

fetch('https://console.vast.ai/api/v0/users', 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/users",
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([
'email' => 'user@example.com',
'username' => 'testuser123',
'password' => 'securepass123',
'host_only' => true,
'parent_id' => 'me',
'ssh_key' => '<string>',
'captcha' => '<string>'
]),
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/users"

payload := strings.NewReader("{\n \"email\": \"user@example.com\",\n \"username\": \"testuser123\",\n \"password\": \"securepass123\",\n \"host_only\": true,\n \"parent_id\": \"me\",\n \"ssh_key\": \"<string>\",\n \"captcha\": \"<string>\"\n}")

req, _ := http.NewRequest("POST", 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.post("https://console.vast.ai/api/v0/users")
.header("Authorization", "Bearer <token>")
.header("Content-Type", "application/json")
.body("{\n \"email\": \"user@example.com\",\n \"username\": \"testuser123\",\n \"password\": \"securepass123\",\n \"host_only\": true,\n \"parent_id\": \"me\",\n \"ssh_key\": \"<string>\",\n \"captcha\": \"<string>\"\n}")
.asString();
require 'uri'
require 'net/http'

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

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

request = Net::HTTP::Post.new(url)
request["Authorization"] = 'Bearer <token>'
request["Content-Type"] = 'application/json'
request.body = "{\n \"email\": \"user@example.com\",\n \"username\": \"testuser123\",\n \"password\": \"securepass123\",\n \"host_only\": true,\n \"parent_id\": \"me\",\n \"ssh_key\": \"<string>\",\n \"captcha\": \"<string>\"\n}"

response = http.request(request)
puts response.read_body
{
  "id": 12345,
  "username": "testuser",
  "email": "user@example.com",
  "key_id": 67890
}
{
"error": "invalid_email",
"msg": "Email address not allowed"
}
{
"success": false,
"error": "<string>",
"msg": "<string>"
}
{
"error": "user_exists",
"msg": "user already exists."
}
{
"detail": "API requests too frequent endpoint threshold=3.0"
}

Authorizations

Authorization
string
header
required

API key must be provided in the Authorization header

Body

application/json
email
string
required

User's email address

Maximum string length: 64
Pattern: ^(?!.*@vast)[a-zA-Z0-9._%+-]+@[a-zA-Z0-9.-]+\.[a-zA-Z]{2,}$
Example:

"user@example.com"

username
string
required

Desired username

Maximum string length: 64
Example:

"testuser123"

password
string
required

Account password

Maximum string length: 256
Example:

"securepass123"

host_only
boolean

If true, account is restricted to host functionality only

Example:

true

parent_id
string

Parent account ID for subaccounts. Use "me" for current user.

Example:

"me"

ssh_key
string

Optional SSH public key

Maximum string length: 4096
captcha
string

Captcha token (required for non-subaccounts)

Maximum string length: 8192

Response

Account created successfully

id
integer

User ID

username
string
email
string
key_id
integer

API key for the new account