> For clean Markdown of any page, append .md to the page URL.
> For a complete documentation index, see https://developers.nukio.mx/nukio-api/device/firmware-update/llms.txt.
> For AI client integration (Claude Code, Cursor, etc.), connect to the MCP server at https://developers.nukio.mx/_mcp/server.

# firmwareUpdate

GET https://app.nukio.mx/api/v1/command/firmware-update/authorization
Content-Type: application/json

Reference: https://developers.nukio.mx/nukio-api/device/firmware-update

## Authentication

- `authorization` header (required) — API Key authentication via header

## Request

### Body (application/json)

This endpoint expects an object.

- `payload` (string, required)
- `deviceID` (string, required)
- `accountID` (string, required)

## Response

### 200

OK

- `reason` (string, required)
- `success` (string, required)
- `status_code` (integer, required)

## Examples

**Request**

```json
{
  "payload": "binaryfirmware",
  "deviceID": "deviceID",
  "accountID": "accountID"
}
```

**Response**

```json
{
  "reason": "invalid deviceID",
  "success": "0",
  "status_code": 401
}
```

**SDK Code**

```python Device_firmwareUpdate_example
import requests

url = "https://app.nukio.mx/api/v1/command/firmware-update/authorization"

payload = {
    "payload": "binaryfirmware",
    "deviceID": "deviceID",
    "accountID": "accountID"
}
headers = {
    "authorization": "<apiKey>",
    "Content-Type": "application/json"
}

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

print(response.json())
```

```javascript Device_firmwareUpdate_example
const url = 'https://app.nukio.mx/api/v1/command/firmware-update/authorization';
const options = {
  method: 'GET',
  headers: {authorization: '<apiKey>', 'Content-Type': 'application/json'},
  body: '{"payload":"binaryfirmware","deviceID":"deviceID","accountID":"accountID"}'
};

try {
  const response = await fetch(url, options);
  const data = await response.json();
  console.log(data);
} catch (error) {
  console.error(error);
}
```

```go Device_firmwareUpdate_example
package main

import (
	"fmt"
	"strings"
	"net/http"
	"io"
)

func main() {

	url := "https://app.nukio.mx/api/v1/command/firmware-update/authorization"

	payload := strings.NewReader("{\n  \"payload\": \"binaryfirmware\",\n  \"deviceID\": \"deviceID\",\n  \"accountID\": \"accountID\"\n}")

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

	req.Header.Add("authorization", "<apiKey>")
	req.Header.Add("Content-Type", "application/json")

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

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

	fmt.Println(res)
	fmt.Println(string(body))

}
```

```ruby Device_firmwareUpdate_example
require 'uri'
require 'net/http'

url = URI("https://app.nukio.mx/api/v1/command/firmware-update/authorization")

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

request = Net::HTTP::Get.new(url)
request["authorization"] = '<apiKey>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"payload\": \"binaryfirmware\",\n  \"deviceID\": \"deviceID\",\n  \"accountID\": \"accountID\"\n}"

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

```java Device_firmwareUpdate_example
import com.mashape.unirest.http.HttpResponse;
import com.mashape.unirest.http.Unirest;

HttpResponse<String> response = Unirest.get("https://app.nukio.mx/api/v1/command/firmware-update/authorization")
  .header("authorization", "<apiKey>")
  .header("Content-Type", "application/json")
  .body("{\n  \"payload\": \"binaryfirmware\",\n  \"deviceID\": \"deviceID\",\n  \"accountID\": \"accountID\"\n}")
  .asString();
```

```php Device_firmwareUpdate_example
<?php
require_once('vendor/autoload.php');

$client = new \GuzzleHttp\Client();

$response = $client->request('GET', 'https://app.nukio.mx/api/v1/command/firmware-update/authorization', [
  'body' => '{
  "payload": "binaryfirmware",
  "deviceID": "deviceID",
  "accountID": "accountID"
}',
  'headers' => [
    'Content-Type' => 'application/json',
    'authorization' => '<apiKey>',
  ],
]);

echo $response->getBody();
```

```csharp Device_firmwareUpdate_example
using RestSharp;

var client = new RestClient("https://app.nukio.mx/api/v1/command/firmware-update/authorization");
var request = new RestRequest(Method.GET);
request.AddHeader("authorization", "<apiKey>");
request.AddHeader("Content-Type", "application/json");
request.AddParameter("application/json", "{\n  \"payload\": \"binaryfirmware\",\n  \"deviceID\": \"deviceID\",\n  \"accountID\": \"accountID\"\n}", ParameterType.RequestBody);
IRestResponse response = client.Execute(request);
```

```swift Device_firmwareUpdate_example
import Foundation

let headers = [
  "authorization": "<apiKey>",
  "Content-Type": "application/json"
]
let parameters = [
  "payload": "binaryfirmware",
  "deviceID": "deviceID",
  "accountID": "accountID"
] as [String : Any]

let postData = JSONSerialization.data(withJSONObject: parameters, options: [])

let request = NSMutableURLRequest(url: NSURL(string: "https://app.nukio.mx/api/v1/command/firmware-update/authorization")! as URL,
                                        cachePolicy: .useProtocolCachePolicy,
                                    timeoutInterval: 10.0)
request.httpMethod = "GET"
request.allHTTPHeaderFields = headers
request.httpBody = postData as Data

let session = URLSession.shared
let dataTask = session.dataTask(with: request as URLRequest, completionHandler: { (data, response, error) -> Void in
  if (error != nil) {
    print(error as Any)
  } else {
    let httpResponse = response as? HTTPURLResponse
    print(httpResponse)
  }
})

dataTask.resume()
```