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

# GPT-4o 이미지 생성

> - 비동기 처리 모드, 후속 조회를 위한 작업 ID 반환
- 텍스트에서 이미지, 이미지에서 이미지 등 생성 모드 지원


export const apiKeyUrl = 'https://aireiter.com/keys';

## Authorizations

<ParamField header="Authorization" type="string" required>
  모든 API는 Bearer Token 인증이 필요합니다.

  API Key 받기:

  <a href={apiKeyUrl} target="_blank">API Key 관리 페이지</a>에 접속하여 API Key를 받으세요.

  요청 헤더에 다음을 추가하여 사용합니다:

  ```
  Authorization: Bearer YOUR_API_KEY
  ```
</ParamField>

## Body

<ParamField body="model" type="string" required>
  모델 이름, 다음 채널 버전을 지원합니다(채널은 서비스 안정성에만 영향을 미치며 출력 품질에는 영향을 주지 않습니다):

  * `"gpt_4o"` - 기본
  * `"gpt_4o_base"` - 베이직 버전
  * `"gpt_4o_plus"` - 확장 버전
  * `"gpt_4o_advanced"` - 고급 버전
</ParamField>

<ParamField body="params" type="object" required>
  모델 파라미터 객체

  <Expandable title="params 객체 속성">
    <ParamField body="prompt" type="string" required>
      이미지 생성 텍스트 설명

      제한 없음
    </ParamField>

    <ParamField body="image_url" type="string">
      참조 이미지 URL, 이미지 변환용

      * 단일 이미지 지원
      * 다음 두 가지 형식 지원:
        1. 공개 접근 가능한 URL
        2. Base64 인코딩 형식
           * 완전한 Data URI 형식 사용 필수: `data:image/{형식};base64,{base64데이터}`
           * 지원 이미지 형식: jpeg, png, webp
           * 예시: `data:image/jpeg;base64,/9j/4AAQSkZJRgABAQEAYABg...`
           * ⚠️ 주의: `data:image/jpeg;base64,` 접두어 포함 필수, base64 이미지 크기 10MB 초과 불가
    </ParamField>

    <ParamField body="aspect_ratio" type="string">
      이미지 생성 가로세로 비율

      지원 가로세로 비율:

      * `1:1` - 정사각형
      * `3:2` - 가로 3:2
      * `2:3` - 세로 2:3
    </ParamField>
  </Expandable>
</ParamField>

<ParamField body="out_task_id" type="string" required>
  요청자 작업 ID

  사용자 정의 작업 식별자, 필수
</ParamField>

## Response

<ResponseField name="out_task_id" type="string">
  요청자 작업 ID로, 결과 조회에 사용할 수 있습니다
</ResponseField>

<ResponseField name="status" type="string">
  초기 상태로, 고정값 `"pending"`
</ResponseField>

<ResponseField name="estimated_credits" type="number">
  예상 소모 포인트
</ResponseField>

<ResponseField name="created_at" type="string">
  생성 시간(ISO 형식)
</ResponseField>

<RequestExample>
  ```bash cURL theme={null}
  curl --request POST \
    --url https://aireiter.com/api/openapi/submit \
    --header 'Authorization: Bearer <token>' \
    --header 'Content-Type: application/json' \
    --data '{
      "model": "gpt_4o",
      "params": {
        "prompt": "별하늘 아래 오래된 성",
        "aspect_ratio": "1:1"
      },
      "out_task_id": "my_task_123456"
    }'
  ```

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

  url = "https://aireiter.com/api/openapi/submit"

  payload = {
      "model": "gpt_4o",
      "params": {
          "prompt": "별하늘 아래 오래된 성",
          "aspect_ratio": "1:1"
      },
      "out_task_id": "my_task_123456"
  }

  headers = {
      "Authorization": "Bearer <token>",
      "Content-Type": "application/json"
  }

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

  print(response.json())
  ```

  ```javascript JavaScript theme={null}
  const url = "https://aireiter.com/api/openapi/submit";

  const payload = {
    model: "gpt_4o",
    params: {
      prompt: "별하늘 아래 오래된 성",
      aspect_ratio: "1:1"
    },
    out_task_id: "my_task_123456",
    out_task_id: "my_task_123456"
  };

  const headers = {
    "Authorization": "Bearer <token>",
    "Content-Type": "application/json"
  };

  fetch(url, {
    method: "POST",
    headers: headers,
    body: JSON.stringify(payload)
  })
    .then(response => response.json())
    .then(data => console.log(data))
    .catch(error => console.error('Error:', error));
  ```

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

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

  func main() {
      url := "https://aireiter.com/api/openapi/submit"

      payload := map[string]interface{}{
          "model": "gpt_4o",
          "params": map[string]interface{}{
              "prompt":       "별하늘 아래 오래된 성",
              "aspect_ratio": "1:1",
          },
          "out_task_id": "my_task_123456",
      }

      jsonData, _ := json.Marshal(payload)

      req, _ := http.NewRequest("POST", url, bytes.NewBuffer(jsonData))
      req.Header.Set("Authorization", "Bearer <token>")
      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))
  }
  ```

  ```java Java theme={null}
  import java.net.http.HttpClient;
  import java.net.http.HttpRequest;
  import java.net.http.HttpResponse;
  import java.net.URI;

  public class Main {
      public static void main(String[] args) throws Exception {
          String url = "https://aireiter.com/api/openapi/submit";

          String payload = """
          {
            "model": "gpt_4o",
            "params": {
              "prompt": "별하늘 아래 오래된 성",
              "aspect_ratio": "1:1"
            },
            "out_task_id": "my_task_123456"
          }
          """;

          HttpClient client = HttpClient.newHttpClient();
          HttpRequest request = HttpRequest.newBuilder()
              .uri(URI.create(url))
              .header("Authorization", "Bearer <token>")
              .header("Content-Type", "application/json")
              .POST(HttpRequest.BodyPublishers.ofString(payload))
              .build();

          HttpResponse<String> response = client.send(request,
              HttpResponse.BodyHandlers.ofString());

          System.out.println(response.body());
      }
  }
  ```

  ```php PHP theme={null}
  <?php

  $url = "https://aireiter.com/api/openapi/submit";

  $payload = [
      "model" => "gpt_4o",
      "params" => [
          "prompt" => "별하늘 아래 오래된 성",
          "aspect_ratio" => "1:1"
      ],
      "out_task_id" => "my_task_123456"
  ];

  $ch = curl_init($url);
  curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
  curl_setopt($ch, CURLOPT_POST, true);
  curl_setopt($ch, CURLOPT_POSTFIELDS, json_encode($payload));
  curl_setopt($ch, CURLOPT_HTTPHEADER, [
      "Authorization: Bearer <token>",
      "Content-Type: application/json"
  ]);

  $response = curl_exec($ch);
  curl_close($ch);

  echo $response;
  ?>
  ```

  ```ruby Ruby theme={null}
  require 'net/http'
  require 'json'
  require 'uri'

  url = URI("https://aireiter.com/api/openapi/submit")

  payload = {
    model: "gpt_4o",
    params: {
      prompt: "별하늘 아래 오래된 성",
      aspect_ratio: "1:1"
    },
    out_task_id: "my_task_123456"
  }

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

  request = Net::HTTP::Post.new(url)
  request["Authorization"] = "Bearer <token>"
  request["Content-Type"] = "application/json"
  request.body = payload.to_json

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

  ```swift Swift theme={null}
  import Foundation

  let url = URL(string: "https://aireiter.com/api/openapi/submit")!

  let payload: [String: Any] = [
      "model": "gpt_4o",
      "params": [
          "prompt": "별하늘 아래 오래된 성",
          "aspect_ratio": "1:1"
      ],
      "out_task_id": "my_task_123456"
  ]

  var request = URLRequest(url: url)
  request.httpMethod = "POST"
  request.setValue("Bearer <token>", forHTTPHeaderField: "Authorization")
  request.setValue("application/json", forHTTPHeaderField: "Content-Type")
  request.httpBody = try? JSONSerialization.data(withJSONObject: payload)

  let task = URLSession.shared.dataTask(with: request) { data, response, error in
      if let error = error {
          print("Error: \(error)")
          return
      }

      if let data = data, let responseString = String(data: data, encoding: .utf8) {
          print(responseString)
      }
  }

  task.resume()
  ```

  ```csharp C# theme={null}
  using System;
  using System.Net.Http;
  using System.Text;
  using System.Threading.Tasks;

  class Program
  {
      static async Task Main(string[] args)
      {
          var url = "https://aireiter.com/api/openapi/submit";

          var payload = @"{
              ""model"": ""gpt_4o"",
              ""params"": {
                  ""prompt"": ""별하늘 아래 오래된 성"",
                  ""aspect_ratio"": ""1:1""
              }
          }";

          using var client = new HttpClient();
          client.DefaultRequestHeaders.Add("Authorization", "Bearer <token>");

          var content = new StringContent(payload, Encoding.UTF8, "application/json");
          var response = await client.PostAsync(url, content);
          var result = await response.Content.ReadAsStringAsync();

          Console.WriteLine(result);
      }
  }
  ```

  ```c C theme={null}
  #include <stdio.h>
  #include <curl/curl.h>

  int main(void) {
      CURL *curl;
      CURLcode res;

      curl_global_init(CURL_GLOBAL_DEFAULT);
      curl = curl_easy_init();

      if(curl) {
          const char *url = "https://aireiter.com/api/openapi/submit";
          const char *payload = "{"
              "\"model\":\"gpt_4o\","
              "\"params\":{"
                  "\"prompt\":\"별하늘 아래 오래된 성\","
                  "\"aspect_ratio\":\"1:1\""
              "}"
          "}";

          struct curl_slist *headers = NULL;
          headers = curl_slist_append(headers, "Authorization: Bearer <token>");
          headers = curl_slist_append(headers, "Content-Type: application/json");

          curl_easy_setopt(curl, CURLOPT_URL, url);
          curl_easy_setopt(curl, CURLOPT_POSTFIELDS, payload);
          curl_easy_setopt(curl, CURLOPT_HTTPHEADER, headers);

          res = curl_easy_perform(curl);

          if(res != CURLE_OK) {
              fprintf(stderr, "curl_easy_perform() failed: %s\n",
                      curl_easy_strerror(res));
          }

          curl_slist_free_all(headers);
          curl_easy_cleanup(curl);
      }

      curl_global_cleanup();
      return 0;
  }
  ```

  ```objectivec Objective-C theme={null}
  #import <Foundation/Foundation.h>

  int main(int argc, const char * argv[]) {
      @autoreleasepool {
          NSURL *url = [NSURL URLWithString:@"https://aireiter.com/api/openapi/submit"];

          NSDictionary *payload = @{
              @"model": @"gpt_4o",
              @"params": @{
                  @"prompt": @"별하늘 아래 오래된 성",
                  @"aspect_ratio": @"1:1"
              }
          };

          NSError *error;
          NSData *jsonData = [NSJSONSerialization dataWithJSONObject:payload
                                                            options:0
                                                              error:&error];

          NSMutableURLRequest *request = [NSMutableURLRequest requestWithURL:url];
          [request setHTTPMethod:@"POST"];
          [request setValue:@"Bearer <token>" forHTTPHeaderField:@"Authorization"];
          [request setValue:@"application/json" forHTTPHeaderField:@"Content-Type"];
          [request setHTTPBody:jsonData];

          NSURLSessionDataTask *task = [[NSURLSession sharedSession]
              dataTaskWithRequest:request
              completionHandler:^(NSData *data, NSURLResponse *response, NSError *error) {
                  if (error) {
                      NSLog(@"Error: %@", error);
                      return;
                  }
                  NSString *result = [[NSString alloc] initWithData:data
                                                          encoding:NSUTF8StringEncoding];
                  NSLog(@"%@", result);
              }];

          [task resume];
          [[NSRunLoop mainRunLoop] run];
      }
      return 0;
  }
  ```

  ```ocaml OCaml theme={null}
  (* Requires cohttp and yojson libraries *)
  open Lwt
  open Cohttp
  open Cohttp_lwt_unix

  let url = "https://aireiter.com/api/openapi/submit"

  let payload = {|{
    "model": "gpt_4o",
    "params": {
      "prompt": "별하늘 아래 오래된 성",
      "aspect_ratio": "1:1"
    }
  }|}

  let () =
    let headers = Header.init ()
      |> fun h -> Header.add h "Authorization" "Bearer <token>"
      |> fun h -> Header.add h "Content-Type" "application/json"
    in
    let body = Cohttp_lwt.Body.of_string payload in

    let response = Client.post ~headers ~body (Uri.of_string url) >>= fun (resp, body) ->
      body |> Cohttp_lwt.Body.to_string >|= fun body_str ->
      print_endline body_str
    in
    Lwt_main.run response
  ```

  ```dart Dart theme={null}
  import 'dart:convert';
  import 'package:http/http.dart' as http;

  void main() async {
    final url = Uri.parse('https://aireiter.com/api/openapi/submit');

    final payload = {
      'model': 'gpt_4o',
      'params': {
        'prompt': '별하늘 아래 오래된 성',
        'aspect_ratio': '1:1'
      }
    };

    final response = await http.post(
      url,
      headers: {
        'Authorization': 'Bearer <token>',
        'Content-Type': 'application/json'
      },
      body: jsonEncode(payload),
    );

    print(response.body);
  }
  ```

  ```r R theme={null}
  library(httr)
  library(jsonlite)

  url <- "https://aireiter.com/api/openapi/submit"

  payload <- list(
    model = "gpt_4o",
    params = list(
      prompt = "별하늘 아래 오래된 성",
      aspect_ratio = "1:1"
    )
  )

  response <- POST(
    url,
    add_headers(
      Authorization = "Bearer <token>",
      `Content-Type` = "application/json"
    ),
    body = toJSON(payload, auto_unbox = TRUE),
    encode = "raw"
  )

  cat(content(response, "text"))
  ```
</RequestExample>

<ResponseExample>
  ```json 200 theme={null}
  {
    "statusCode": 200,
    "message": "",
    "data": {
        "out_task_id": "my_task_123456",
        "status": "pending",
        "estimated_credits": 100,
        "created_at": "2025-12-22T06:03:28.242Z"
    }
  }
  ```

  ```json 400 theme={null}
    {
        "statusCode": 400,
        "message": "요청 파라미터가 유효하지 않습니다",
        "ok": false
    }
  ```

  ```json 401 theme={null}
  {
    "error": {
      "code": 401,
      "message": "인증 실패, API 키를 확인하세요"
    }
  }
  ```

  ```json 433 theme={null}
    {
      "error": {
        "code": 433,
        "message": "계정 잔액 부족, 충전 후 다시 시도하세요"
      }
    }
  ```

  ```json 500 theme={null}
  {
    "error": {
      "code": 500,
      "message": "서버 내부 오류, 잠시 후 다시 시도하세요"
    }
  }
  ```
</ResponseExample>