GPT Image 1 Mini - Image Text Editor

Transform and enhance your images using natural language descriptions with OpenAI's GPT Image 1 Mini model. This cost-effective text-based image editor delivers fast, high-quality results for image modifications described through text prompts. Perfect for high-volume workflows, rapid iterations, and projects where speed and cost-efficiency are priorities without compromising on quality.

Endpoint

POSThttps://api.1min.ai/api/features

Request Headers

Field	Value
API-KEY	`<api-key>`
Content-Type	`application/json`

Parameters

Parameter	Type	Required	Description
`type`	string	Yes	Feature type identifier. Must be `IMAGE_EDITOR`
`model`	string	Yes	AI model identifier. Must be `gpt-image-1-mini`
`promptObject`	object	Yes	Configuration object containing all image editing parameters

Prompt Object Parameters

Parameter	Type	Required	Description	Default
`imageUrl`	string	Yes	Path to the source image to be edited	-
`prompt`	string	Yes	Text description of the desired image transformation (max 4000 characters)	-
`size`	string	Yes	Output image dimensions	`1024x1024`
`n`	number	Yes	Number of images to generate (1-10)	1
`quality`	string	No	Quality level of the generated image	`medium`
`output_format`	string	No	Output format for the processed image	`png`
`output_compression`	number	No	Compression level for output (0-100, higher = better quality)	85
`background`	string	No	Background handling for edited areas	`auto`

Size Options

Size	Description
`1024x1024`	Square format (1:1)
`1024x1536`	Portrait format (2:3)
`1536x1024`	Landscape format (3:2)

Quality Options

Quality	Description	Use Case	Processing Speed
`low`	Fast processing with good quality	Quick iterations, drafts, previews	Fastest
`medium`	Balanced quality and speed	General editing, standard workflows	Fast
`high`	Enhanced detail and refinement	Professional work, final outputs	Moderate

Output Format Options

Format	Description	Best For
`png`	Lossless format with transparency support	Professional use, detailed editing, archival quality
`jpeg`	Compressed format suitable for photographs	Web optimization, social media, smaller file sizes
`webp`	Modern format with superior compression	Web applications, modern browsers

Background Options

Background	Description
`auto`	AI automatically determines optimal background handling
`preserve`	Keep original background unchanged where possible
`transparent`	Generate transparent background in edited areas (PNG only)
`white`	Use white background for edited areas
`black`	Use black background for edited areas

Code Examples

cURL
JavaScript
Python

curl -X POST "https://api.1min.ai/api/features" \
-H "API-KEY: <api-key>" \
-H "Content-Type: application/json" \
-d '{
  "type": "IMAGE_EDITOR",
  "model": "gpt-image-1-mini",
  "promptObject": {
    "imageUrl": "development/images/2025_12_04_18_10_29_882_cat.png",
    "prompt": "transform into a watercolor painting style with soft brushstrokes and vibrant colors",
    "size": "1024x1024",
    "n": 1,
    "quality": "medium",
    "output_format": "png",
      "background": "auto"
  }
}'

fetch('https://api.1min.ai/api/features', {
method: 'POST',
headers: {
  'Content-Type': 'application/json',
  'API-KEY': 'YOUR_API_KEY'
},
body: JSON.stringify({
  type: 'IMAGE_EDITOR',
  model: 'gpt-image-1-mini',
  promptObject: {
    imageUrl: 'development/images/2025_12_04_18_10_29_882_cat.png',
    prompt: 'transform into a watercolor painting style with soft brushstrokes and vibrant colors',
    size: '1024x1024',
    n: 1,
    quality: 'medium',
    output_format: 'png',
          background: 'auto'
  }
})
})
.then(response => response.json())
.then(data => console.log(data));

import requests

url = "https://api.1min.ai/api/features"
headers = {
"Content-Type": "application/json",
"API-KEY": "YOUR_API_KEY"
}

data = {
"type": "IMAGE_EDITOR",
"model": "gpt-image-1-mini",
"promptObject": {
  "imageUrl": "development/images/2025_12_04_18_10_29_882_cat.png",
  "prompt": "transform into a watercolor painting style with soft brushstrokes and vibrant colors",
  "size": "1024x1024",
  "n": 1,
  "quality": "medium",
  "output_format": "png",
  "background": "auto"
}
}

response = requests.post(url, headers=headers, json=data)
print(response.json())

Interactive Playground

API Playground

https://api.1min.ai/api/features

AI Model *

Source Image URL *

Path to the source image to be edited

Edit Prompt *

Describe how you want to transform the image (max 4000 characters)

Image Size *

Dimensions of the output image

Number of Images *

Number of edited images to generate (1-10)

Quality Level

Quality level affects detail, processing time, and credit cost

Output Format

Format of the output image

Output Compression

Compression level (0-100, higher = better quality)

Background Handling

How to handle background in edited areas

Generated cURL Command:

curl -X POST "https://api.1min.ai/api/features" \
  -H "API-KEY: <your-api-key>" \
  -H "Content-Type: application/json" \
  -d '{
  "type": "IMAGE_EDITOR",
  "model": "gpt-image-1-mini",
  "promptObject": {
    "imageUrl": "development/images/2025_12_04_18_10_29_882_cat.png",
    "prompt": "transform into a watercolor painting style with soft brushstrokes and vibrant colors",
    "size": "1024x1024",
    "n": 1,
    "quality": "medium",
    "output_format": "png",
    "background": "auto"
  }
}'

Response Format

{
"aiRecord": {
  "uuid": "i1m2e3d4-v5e6-7890-abcd-ef1234567890",
  "userId": "user-12345",
  "teamId": "team-67890",
  "teamUser": {
    "teamId": "team-67890",
    "userId": "user-12345",
    "userName": "John Doe",
    "userAvatar": "https://example.com/avatar.jpg",
    "status": "ACTIVE",
    "role": "ADMIN",
    "creditLimit": 100000000,
    "usedCredit": 28000,
    "createdAt": "2025-01-01T00:00:00.000Z",
    "createdBy": "SYSTEM",
    "updatedAt": "2025-01-15T16:00:00.000Z",
    "updatedBy": "SYSTEM"
  },
  "model": "gpt-image-1-mini",
  "type": "IMAGE_EDITOR",
  "metadata": null,
  "rating": null,
  "feedback": null,
  "conversationId": null,
  "status": "SUCCESS",
  "createdAt": "2025-01-15T16:00:00.000Z",
  "aiRecordDetail": {
    "promptObject": {
      "imageUrl": "development/images/2025_12_04_18_10_29_882_cat.png",
      "prompt": "transform into a watercolor painting style with soft brushstrokes and vibrant colors",
      "size": "1024x1024",
      "n": 1,
      "quality": "medium",
      "output_format": "png",
          "background": "auto"
    },
    "resultObject": [
      "development/images/2025_01_15_16_00_30_001_edited.png"
    ],
    "responseObject": {}
  },
  "additionalData": null,
  "temporaryUrl": "https://s3.us-east-1.amazonaws.com/asset.1min.ai/development/images/2025_01_15_16_00_30_001_edited.png?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Content-Sha256=UNSIGNED-PAYLOAD&X-Amz-Credential=EXAMPLE_CREDENTIAL&X-Amz-Date=20250115T160000Z&X-Amz-Expires=604800&X-Amz-Signature=example_signature&X-Amz-SignedHeaders=host&x-amz-checksum-mode=ENABLED&x-id=GetObject"
}
}

Use Cases

High-Volume Content Production

Batch Processing: Edit large numbers of images quickly and cost-effectively
Content Variation: Generate multiple versions of images for A/B testing
Social Media Management: Create platform-specific variations at scale
Marketing Campaigns: Rapidly produce campaign assets with consistent styling
E-commerce Catalogs: Process product images in bulk with uniform edits

Rapid Creative Iteration

Design Exploration: Quickly test multiple creative directions
Client Previews: Generate concept previews before final high-quality renders
Style Testing: Experiment with different artistic approaches
Mood Boards: Create visual references and style guides
Concept Development: Iterate through ideas efficiently

Cost-Sensitive Projects

Startup Workflows: Professional results with budget-friendly pricing
Content Marketing: Regular content creation without excessive costs
Educational Projects: Learning and experimentation with AI image editing
Personal Projects: High-quality results for personal or portfolio work
Prototyping: Test workflows before scaling to premium models

Daily Content Creation: Consistent posting without budget strain
Story Enhancement: Quick edits for Instagram Stories, Reels, TikTok
Engagement Optimization: Rapidly test visual variations to improve metrics
Platform Adaptation: Create size and format variations for different channels
Trend Participation: Quickly adapt images to current trends

E-commerce & Product Photography

Product Variations: Show products in different styles or contexts
Seasonal Updates: Adapt product imagery for holidays or seasons
Lifestyle Integration: Transform product shots into lifestyle scenes
Color Variations: Display products in multiple color options
Background Customization: Place products in different environments

Professional Photography Workflows

Quick Edits: Fast turnaround for time-sensitive projects
Style Presets: Consistent editing across photo series
Client Previews: Show editing concepts before final processing
Volume Work: Events, real estate, or other high-volume photography
Portfolio Development: Experiment with editing styles efficiently

Endpoint​

Request Headers​

Parameters​

Prompt Object Parameters​

Size Options​

Quality Options​

Output Format Options​

Background Options​

Code Examples​

Interactive Playground​

API Playground

Generated cURL Command:

Response Format​

Use Cases​

High-Volume Content Production​

Rapid Creative Iteration​

Cost-Sensitive Projects​

Social Media & Digital Marketing​

E-commerce & Product Photography​

Professional Photography Workflows​