GPT-Image-2-VIP 画像生成

curl --request POST \
  --url https://toapis.com/v1/images/generations \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '{
    "model": "gpt-image-2-vip",
    "prompt": "Generate a cinematic widescreen poster of a futuristic neon city at night",
    "n": 1,
    "size": "16:9",
    "resolution": "2k",
    "quality": "high",
    "response_format": "url"
  }'

curl --request POST \
  --url https://toapis.com/v1/images/generations \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '{
    "model": "gpt-image-2-vip",
    "prompt": "Keep the main structure but restyle the image into a cyberpunk scene with stronger lighting and details",
    "n": 1,
    "size": "9:16",
    "resolution": "4k",
    "quality": "medium",
    "image_urls": [
      "https://example.com/source.png",
      "https://example.com/source.png"
    ],
    "response_format": "url"
  }'

const response = await fetch('https://toapis.com/v1/images/generations', {
  method: 'POST',
  headers: {
    'Authorization': 'Bearer your-ToAPIs-key',
    'Content-Type': 'application/json'
  },
  body: JSON.stringify({
    model: 'gpt-image-2-vip',
    prompt: 'Generate a cinematic widescreen poster of a futuristic neon city at night',
    n: 1,
    size: '16:9',
    resolution: '2k',
    quality: 'low',
    response_format: 'url'
  })
});

const task = await response.json();
console.log(task.id, task.status);

{
  "id": "task_img_abc123def456",
  "object": "generation.task",
  "model": "gpt-image-2-vip",
  "status": "queued",
  "progress": 0,
  "created_at": 1703884800,
  "metadata": {}
}

POST

images

generations

curl --request POST \
  --url https://toapis.com/v1/images/generations \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '{
    "model": "gpt-image-2-vip",
    "prompt": "Generate a cinematic widescreen poster of a futuristic neon city at night",
    "n": 1,
    "size": "16:9",
    "resolution": "2k",
    "quality": "high",
    "response_format": "url"
  }'

curl --request POST \
  --url https://toapis.com/v1/images/generations \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '{
    "model": "gpt-image-2-vip",
    "prompt": "Keep the main structure but restyle the image into a cyberpunk scene with stronger lighting and details",
    "n": 1,
    "size": "9:16",
    "resolution": "4k",
    "quality": "medium",
    "image_urls": [
      "https://example.com/source.png",
      "https://example.com/source.png"
    ],
    "response_format": "url"
  }'

const response = await fetch('https://toapis.com/v1/images/generations', {
  method: 'POST',
  headers: {
    'Authorization': 'Bearer your-ToAPIs-key',
    'Content-Type': 'application/json'
  },
  body: JSON.stringify({
    model: 'gpt-image-2-vip',
    prompt: 'Generate a cinematic widescreen poster of a futuristic neon city at night',
    n: 1,
    size: '16:9',
    resolution: '2k',
    quality: 'low',
    response_format: 'url'
  })
});

const task = await response.json();
console.log(task.id, task.status);

{
  "id": "task_img_abc123def456",
  "object": "generation.task",
  "model": "gpt-image-2-vip",
  "status": "queued",
  "progress": 0,
  "created_at": 1703884800,
  "metadata": {}
}

Unified image generation API
Select the gpt-image-2-vip model via the model parameter
パラメータ are the same as gpt-image-2
Supports text-to-image, single-reference, and multi-reference image generation
Async task management with task ID based result lookup

Important Change: For better performance and cost control, base64 image data is no longer supported in image_urls or reference_images. Please use the Upload 画像API first to upload images and obtain a URL.

Authorizations

string

必須

All endpoints require Bearer Token authenticationGet your API Key from the API Key Management PageAdd to request header:

Authorization: Bearer YOUR_API_KEY

Body

string

デフォルト:"gpt-image-2-vip"

必須

Image generation model nameExample: "gpt-image-2-vip"

string

必須

Text prompt for image generationMaximum 32,000 characters for GPT image models

string

デフォルト:"1:1"

Output image aspect ratioPreset ratios:1:1, 3:2, 2:3, 4:3, 3:4, 5:4, 4:5, 16:9, 9:16, 2:1, 1:2, 21:9, 9:21You may also pass any ratio in width:height format, such as 1:3 or 7:4, subject to the custom-size limits below.You can pass auto to let the upstream provider choose the dimensions, but the final aspect ratio and pixel dimensions are not guaranteed.

string

デフォルト:"1k"

Output resolution tierSupported values: 1k, 2k, 4k

Custom Resolutions

In addition to the presets above, pass any ratio in width:height format through size. The service calculates pixel dimensions from the selected resolution tier. The resulting dimensions must meet all of these limits:

Both sides must be multiples of 16 pixels
The long edge can be at most 3,840 pixels (4K)
The aspect ratio can be at most 3:1
Total pixel count must be between 655,360 and 8,294,400

Examples:

size: "1:3" with resolution: "2k" → 1024x3072
size: "7:4" with resolution: "1k" → 1344x768

curl --request POST \
  --url https://toapis.com/v1/images/generations \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '{
    "model": "gpt-image-2-vip",
    "prompt": "A simple red circle on a white background",
    "size": "1:3",
    "resolution": "2k",
    "quality": "medium",
    "n": 1
  }'

string

デフォルト:"medium"

Image quality

low — fast and economical, suitable for drafts/previews
medium — balanced speed and quality
high — maximum detail, suitable for final outputs

integer

デフォルト:1

Number of images to generateDefault: 1

string

デフォルト:"url"

レスポンス formatThe API returns image URLs, so url is the recommended value

string[]

Reference image URLs for image-to-image generation⚠️ URL format only (base64 no longer supported)

Publicly accessible URLs (http:// or https://)
You can use the Upload 画像API to upload local files and get URLs
Supports single-image and multi-image reference

string[]

Backward-compatible reference image fieldToAPIs automatically normalizes it to reference_images

string

ToAPIs 標準完了 callback。Token HTTPS URL と secret を設定し、同一 origin のみ上書きできます。Webhook。

レスポンス

string

Unique task identifier for status queries

string

Object type, always generation.task

string

モデル name used

string

Task status

queued
in_progress
completed
failed

integer

Task progress percentage (0-100)

integer

Task creation timestamp (Unix timestamp)

curl --request POST \
  --url https://toapis.com/v1/images/generations \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '{
    "model": "gpt-image-2-vip",
    "prompt": "Generate a cinematic widescreen poster of a futuristic neon city at night",
    "n": 1,
    "size": "16:9",
    "resolution": "2k",
    "quality": "high",
    "response_format": "url"
  }'

curl --request POST \
  --url https://toapis.com/v1/images/generations \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '{
    "model": "gpt-image-2-vip",
    "prompt": "Keep the main structure but restyle the image into a cyberpunk scene with stronger lighting and details",
    "n": 1,
    "size": "9:16",
    "resolution": "4k",
    "quality": "medium",
    "image_urls": [
      "https://example.com/source.png",
      "https://example.com/source.png"
    ],
    "response_format": "url"
  }'

const response = await fetch('https://toapis.com/v1/images/generations', {
  method: 'POST',
  headers: {
    'Authorization': 'Bearer your-ToAPIs-key',
    'Content-Type': 'application/json'
  },
  body: JSON.stringify({
    model: 'gpt-image-2-vip',
    prompt: 'Generate a cinematic widescreen poster of a futuristic neon city at night',
    n: 1,
    size: '16:9',
    resolution: '2k',
    quality: 'low',
    response_format: 'url'
  })
});

const task = await response.json();
console.log(task.id, task.status);

{
  "id": "task_img_abc123def456",
  "object": "generation.task",
  "model": "gpt-image-2-vip",
  "status": "queued",
  "progress": 0,
  "created_at": 1703884800,
  "metadata": {}
}

概要

クイックスタート

チャットAPI

画像API

動画API

タスク管理

ファイルアップロード

アカウント

よくある質問

Authorizations

Body

Custom Resolutions

レスポンス

​Authorizations

​Body

​Custom Resolutions

​レスポンス

Authorizations

Body

Custom Resolutions

レスポンス