Authenticate a player

POST

api

user

curl --request POST \
  --url https://api.musterbox.com/api/v1/user/login \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "identifier": "player@example.com",
  "password": "********",
  "oneClick": true,
  "device_id": "<string>",
  "device_name": "<string>",
  "device_os": "<string>",
  "location": "<string>"
}
'

import requests

url = "https://api.musterbox.com/api/v1/user/login"

payload = {
    "identifier": "player@example.com",
    "password": "********",
    "oneClick": True,
    "device_id": "<string>",
    "device_name": "<string>",
    "device_os": "<string>",
    "location": "<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({
    identifier: 'player@example.com',
    password: '********',
    oneClick: true,
    device_id: '<string>',
    device_name: '<string>',
    device_os: '<string>',
    location: '<string>'
  })
};

fetch('https://api.musterbox.com/api/v1/user/login', 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.musterbox.com/api/v1/user/login",
  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([
    'identifier' => 'player@example.com',
    'password' => '********',
    'oneClick' => true,
    'device_id' => '<string>',
    'device_name' => '<string>',
    'device_os' => '<string>',
    'location' => '<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://api.musterbox.com/api/v1/user/login"

	payload := strings.NewReader("{\n  \"identifier\": \"player@example.com\",\n  \"password\": \"********\",\n  \"oneClick\": true,\n  \"device_id\": \"<string>\",\n  \"device_name\": \"<string>\",\n  \"device_os\": \"<string>\",\n  \"location\": \"<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://api.musterbox.com/api/v1/user/login")
  .header("Authorization", "Bearer <token>")
  .header("Content-Type", "application/json")
  .body("{\n  \"identifier\": \"player@example.com\",\n  \"password\": \"********\",\n  \"oneClick\": true,\n  \"device_id\": \"<string>\",\n  \"device_name\": \"<string>\",\n  \"device_os\": \"<string>\",\n  \"location\": \"<string>\"\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.musterbox.com/api/v1/user/login")

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  \"identifier\": \"player@example.com\",\n  \"password\": \"********\",\n  \"oneClick\": true,\n  \"device_id\": \"<string>\",\n  \"device_name\": \"<string>\",\n  \"device_os\": \"<string>\",\n  \"location\": \"<string>\"\n}"

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

{
  "accessToken": "<string>",
  "refreshToken": "<string>",
  "expiresIn": 3600,
  "user": {},
  "message": "<string>",
  "requiresOTP": false
}

{
  "error": {
    "code": "<string>",
    "message": "<string>",
    "status": 123
  },
  "message": "<string>"
}

{
  "error": {
    "code": "<string>",
    "message": "<string>",
    "status": 123
  },
  "message": "<string>"
}

{
  "error": {
    "code": "<string>",
    "message": "<string>",
    "status": 123
  },
  "message": "<string>"
}

Authorizations

Authorization

string

header

required

Player access token returned by login/refresh.

Body

application/json

identifier

string

required

Player email address or handle.

Example:

"player@example.com"

password

string

required

Player password.

Example:

"********"

oneClick

boolean

Request a one-click style login session where supported.

device_id

string

Caller-supplied device identifier (also sent as the x-device-id header).

device_name

string

Human-readable device name.

device_os

string

Device operating system name.

location

string

Free-form location string reported by the client.

Response

Successful credential exchange.

accessToken

string

required

Bearer access token.

refreshToken

string

required

Refresh token for /auth/validate rotation.

expiresIn

integer<int64>

required

Access-token lifetime in seconds.

Example:

3600

user

object

required

Backend user object.

message

string

Optional backend message (for example "Login successful").

requiresOTP

boolean

default:false

Whether the backend requires further OTP verification. The SDK surfaces an error when true.

Last modified on September 10, 2026

⌘I

Authenticate a player

curl --request POST \
  --url https://api.musterbox.com/api/v1/user/login \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "identifier": "player@example.com",
  "password": "********",
  "oneClick": true,
  "device_id": "<string>",
  "device_name": "<string>",
  "device_os": "<string>",
  "location": "<string>"
}
'

import requests

url = "https://api.musterbox.com/api/v1/user/login"

payload = {
    "identifier": "player@example.com",
    "password": "********",
    "oneClick": True,
    "device_id": "<string>",
    "device_name": "<string>",
    "device_os": "<string>",
    "location": "<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({
    identifier: 'player@example.com',
    password: '********',
    oneClick: true,
    device_id: '<string>',
    device_name: '<string>',
    device_os: '<string>',
    location: '<string>'
  })
};

fetch('https://api.musterbox.com/api/v1/user/login', 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.musterbox.com/api/v1/user/login",
  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([
    'identifier' => 'player@example.com',
    'password' => '********',
    'oneClick' => true,
    'device_id' => '<string>',
    'device_name' => '<string>',
    'device_os' => '<string>',
    'location' => '<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://api.musterbox.com/api/v1/user/login"

	payload := strings.NewReader("{\n  \"identifier\": \"player@example.com\",\n  \"password\": \"********\",\n  \"oneClick\": true,\n  \"device_id\": \"<string>\",\n  \"device_name\": \"<string>\",\n  \"device_os\": \"<string>\",\n  \"location\": \"<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://api.musterbox.com/api/v1/user/login")
  .header("Authorization", "Bearer <token>")
  .header("Content-Type", "application/json")
  .body("{\n  \"identifier\": \"player@example.com\",\n  \"password\": \"********\",\n  \"oneClick\": true,\n  \"device_id\": \"<string>\",\n  \"device_name\": \"<string>\",\n  \"device_os\": \"<string>\",\n  \"location\": \"<string>\"\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.musterbox.com/api/v1/user/login")

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  \"identifier\": \"player@example.com\",\n  \"password\": \"********\",\n  \"oneClick\": true,\n  \"device_id\": \"<string>\",\n  \"device_name\": \"<string>\",\n  \"device_os\": \"<string>\",\n  \"location\": \"<string>\"\n}"

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

{
  "accessToken": "<string>",
  "refreshToken": "<string>",
  "expiresIn": 3600,
  "user": {},
  "message": "<string>",
  "requiresOTP": false
}

{
  "error": {
    "code": "<string>",
    "message": "<string>",
    "status": 123
  },
  "message": "<string>"
}

{
  "error": {
    "code": "<string>",
    "message": "<string>",
    "status": 123
  },
  "message": "<string>"
}

{
  "error": {
    "code": "<string>",
    "message": "<string>",
    "status": 123
  },
  "message": "<string>"
}

Authentication

Game SDK

Secure purchases

Authorizations

Body

Response