> ## Documentation Index
> Fetch the complete documentation index at: https://docs.gptproto.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Flux-Kontext-Pro - Query Task

> Flux-Kontext-Pro — Query Task. GPTProto API reference.

Flux's official format for the query task API.

<CodeGroup>
  ```bash cURL theme={null}
  curl -X GET "https://gptproto.com/flux/v1/get_result?id=your_task_id" \
    -H "Authorization: YOUR_API_KEY" \
    -H "Content-Type: application/json"
  ```

  ```python Python theme={null}
  import requests
  import json

  url = "https://gptproto.com/flux/v1/get_result"
  headers = {
      "Authorization": "YOUR_API_KEY",
      "Content-Type": "application/json"
  }

  params = {
      "id": "your_task_id"
  }

  response = requests.get(url, headers=headers, params=params)
  result = response.json()
  print(json.dumps(result, indent=2))
  ```

  ```javascript JavaScript theme={null}
  const url = "https://gptproto.com/flux/v1/get_result?id=your_task_id";
  const headers = {
    "Authorization": "YOUR_API_KEY",
    "Content-Type": "application/json"
  };

  fetch(url, {
    method: "GET",
    headers: headers
  })
    .then(response => response.json())
    .then(data => console.log(data))
    .catch(error => console.error("Error:", error));
  ```

  ```go Go theme={null}
  package main

  import (
      "encoding/json"
      "fmt"
      "io/ioutil"
      "net/http"
  )

  func main() {
      url := "https://gptproto.com/flux/v1/get_result?id=your_task_id"

      req, _ := http.NewRequest("GET", url, nil)
      req.Header.Set("Authorization", "YOUR_API_KEY")
      req.Header.Set("Content-Type", "application/json")

      client := &http.Client{}
      resp, err := client.Do(req)
      if err != nil {
          panic(err)
      }
      defer resp.Body.Close()

      body, _ := ioutil.ReadAll(resp.Body)
      fmt.Println(string(body))
  }
  ```
</CodeGroup>

<CodeGroup>
  ```json 200 - Success theme={null}
  {
    "status": "success"
  }
  ```

  ```json 401 - Invalid signature theme={null}
  {
    "error": {
      "message": "Invalid signature",
      "type": "401"
    }
  }
  ```

  ```json 403 - Insufficient balance theme={null}
  {
    "error": {
      "message": "Insufficient balance",
      "type": "403"
    }
  }
  ```

  ```json 500 - Internal server error theme={null}
  {
    "error": {
      "message": "Internal server error",
      "type": "500"
    }
  }
  ```

  ```json 503 - Content policy violation theme={null}
  {
    "error": {
      "message": "Input may not meet the guidelines. Please adjust and try again.",
      "type": "503"
    }
  }
  ```
</CodeGroup>

## Parameters

| Parameter                | Type   | Required | Default | Description                                |
| ------------------------ | ------ | -------- | ------- | ------------------------------------------ |
| `Authorization` (Header) | string | ✅ Yes    | -       | Your API key in the format: `YOUR_API_KEY` |
| `id` (Query)             | string | ❌ No     | -       | Task ID                                    |