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  1. OpenAI
  • 🚀 Overview
    • Quick Start
    • Important Guidelines
    • Release Notes
    • Quickly request CometAPI via ApiDog
    • Models
  • 💬 Text Models
    • Chat
    • Responses
    • Anthropic Messages
    • Gemini Generating Content
    • Embeddings
  • 🖼️ Image Models
    • OpenAI
      • gpt-4o-image generates image
        POST
      • Images
        POST
      • Image Editing (gpt-image-1)
        POST
    • Midjourney
      • Midjourney Quick Start: Complete Image Generation Workflow in One Go
      • Task Fetching API
        • List by Condition
        • Fetch Single Task (most recommended)
      • Submit Editor
      • Submit Video
      • Imagine
      • Action (UPSCALE; VARIATION; REROLL; ZOOM, etc.)
      • Blend (image -> image)
      • Describe (image -> text)
      • Modal (Area Redesign & Zoom)
    • Replicate(image)
      • Create Predictions - General
      • replicate query
    • seededit/seedream
      • bytedance-Image Editing (seededit)
      • bytedance-image-generation(seedream)
    • bria
      • Generate Image
      • Generate Vector Graphics - Base (Beta)
      • Image Editing
      • Query Status
    • Gemini
      • Guide to calling gemini-2.5-flash-image (Nano Banana)
      • Gemini generates image
    • Hunyuan3D
      POST
  • 📺 Video Models
    • sora-2
      • official
        • Create video
        • Remix video
        • Retrieve video
        • Retrieve video content
      • self-developed
        • Retrieve video
        • Create video
    • veo3
      • veo3-chat format
      • Submit video generation task
      • Query video generation status
    • kling (video)
      • callback_url
      • Multimodal Video Editing
        • Initialize Video for Editing
        • Add Video Selection
        • Delete Video Selection
        • Clear Video Selection
        • Preview Selected Video Area
        • Create Task
      • Text to Video
      • Image to Video
      • Multi-Image To Video
      • Video Extension
      • Avatar
      • Lip-Sync
      • Video Effects
      • Text to Audio
      • Video to Audio
      • TTS
      • Image Generation
      • Multi-Image to Image
      • Image Expansion
      • Image Recognize
      • Virtual Try-On
      • [Counterpart] Creating Tasks
      • lip sync
      • Individual queries
    • runway(video)
      • official format
        • runway images raw video
        • Generate a video from a video
        • Generate an image from text
        • Upscale a video
        • Control a character
        • runway to get task details
      • Reverse Format
        • generate(text)
        • generate(Reference images)
        • Video to Video Style Redraw
        • Act-one Expression Migration
        • feed-get task
    • bytedance
      • bytedance-video
      • bytedance-video get
    • MiniMax Conch(video)
      • MiniMax Conch Official Documentation
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      • MiniMax Conch Query
      • MiniMax Conch Download
  • 🎵 Music Models
    • Suno
      • Setting suno Version
      • Suno API Scenario Application Guide
      • Generate lyrics
      • Generate music clip
      • Upload clip
      • Submit concatenation
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      • Single Track Audio Separation
      • Create New Persona
      • add style tags
      • Single task query
      • Generate mp4 mv video
      • Timing: lyrics, audio timeline
      • Get wav format file
      • Get midi
      • Batch query tasks
  • 🔊 Audio Models
    • Realtime
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    • Create translation
  • 🧩 Integration Guides
    • LiteLLM
    • Dify
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    • n8n
    • Lobe-Chat
    • COZE
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    • Activepieces
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    • Continue
    • FlowiseAI
    • Chatbox
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    • Immersive Translation
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  • ⚠️ Errors
    • Error Codes & Handling
  • 📝 Code Examples
    • Text-to-Image Generation
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    • OpenAI Official Library Usage Example
    • Streamed Output
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    • o1-preview Model Code Example
    • LangChain Usage Example (Successful Test Date: 2024-11-25)
    • Openai dall-e-3 & flux series drawing model
    • gpt, claude, gemini multimodal network image parsing example
    • Multimodal PDF File Parsing Examples for GPT, Claude, and Gemini
    • Code example
  • 🏄🏼‍♀️ Best Practices
    • Midjourney Best Practices
    • Retry Logic Documentation for CometAPI and OpenAI Official API
    • Runway Best Practices
    • Claude Code Installation and Usage Guide
    • Gemini CLI Installation and Usage Guide
    • Codex Usage Guide
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  1. OpenAI

Images

POST
https://api.cometapi.com/v1/images/generations
Maintainer:Not configured

Overview#

images/generations is OpenAI's image generation interface that creates high-quality images from text prompts.
For detailed parameter lists and additional usage examples, please refer to the
OpenAI Official Documentation

Core Features#

Text-to-Image Generation: Generate images from natural language descriptions
Multiple Size Support: Supports various image resolutions
Flexible Output Formats: Supports base64 encoding or URL format
Batch Generation: Generate multiple images in a single request
Style Control: Precisely control image style and details through prompts

Important Notes & FAQ#

⚠️ Content Policy
Generated images must comply with OpenAI's usage policies. Content that is illegal, violent, pornographic, or infringes on copyrights is prohibited.
⚠️ Response Format
Images generated using dall-e-2 and dall-e-3 must specify response format as either url or b64_json. URLs are only valid for 60 minutes after image generation. This parameter is not supported for gpt-image-1, which always returns base64 encoded images.
Note
When using the “qwen-image” model, you do not need to pass the parameter “n”, only a single image can be output.

Request

Header Params

Body Params application/json

Examples

Responses

🟢200Successful Response
application/json
Body

Request Request Example
Shell
JavaScript
Java
Swift
curl --location --request POST 'https://api.cometapi.com/v1/images/generations' \
--header 'Authorization: Bearer {{api-key}}' \
--header 'Content-Type: application/json' \
--data-raw '{
    "model": "gpt-image-1-mini",
    "prompt": "A cute baby sea otter",
    "n": 1,
    "stream": true,
    "size": "1024x1024"
}'
Response Response Example
{
  "created": 1737352021,
  "data": [
    {
      "revised_prompt": "A small and adorable sea otter pup. It's floating on its back in a tranquil, azure sea, sunlight streaming down on its thick, wet fur. The otter pup is contentedly munching on a bright pink shrimp, holding it between its little paws while remaining completely buoyant, displaying its nimble acrobatic skills that come naturally to its species. The pup's eyes are bright with curiosity and innocence, exploring the vast sea around it while enjoying its meal. The blue-green water around it is dancing with the sunlight, creating a serene environment for the otter pup's mealtime.",
      "url": "https://oaidalleapiprodscus.blob.core.windows.net/private/org-nRhUPivdBTlVXzF8KaZBo9vY/user-IuAvdMlDArmYuupuySzt6BqQ/img-AtYEsUJaP70OFEPyqFbSuxSE.png?st=2025-01-20T04%3A47%3A01Z&se=2025-01-20T06%3A47%3A01Z&sp=r&sv=2024-08-04&sr=b&rscd=inline&rsct=image/png&skoid=d505667d-d6c1-4a0a-bac7-5c84a87759f8&sktid=a48cca56-e6da-484e-a814-9c849652bcb3&skt=2025-01-20T00%3A45%3A01Z&ske=2025-01-21T00%3A45%3A01Z&sks=b&skv=2024-08-04&sig=Op4s4mFKwrX6i/O43KZ/23EAWY2LnQTfY2ooxaFZNM0%3D"
    }
  ]
}
Modified at 2025-11-13 07:43:41
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