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Market
File Upload API
Market
File Upload API
  1. GPT Image
  • Getting Started with Emix API (Important)
  • Market
  • Image Models
    • Topaz
      • Topaz - Image Upscale
    • Seedream
      • Seedream3.0 - Text to Image
      • Seedream4.0 - Text to Image
      • Seedream4.0 - Edit
      • Seedream4.5 - Text to Image
      • Seedream4.5 - Edit
      • Seedream5.0 Lite - Text to Image
      • Seedream5.0 Lite - Image to Image
      • Seedream5.0 Pro - Text to Image
      • Seedream5.0 Pro - Image to Image
      • Seedream 5.0 Pro - Layer Decomposition
    • Z-image
      • Z-Image
    • Google
      • Google - imagen4-fast
      • Google - imagen4-ultra
      • Google - imagen4
      • Google - Nano Banana
      • Google - Nano Banana Pro
      • Google - Nano Banana 2
      • Google - Nano Banana 2 Lite
    • Flux-2
      • Flux-2 - Pro Image to Image
      • Flux-2 - Pro Text to Image
      • Flux-2 - Image to Image
      • Flux-2 - Text to Image
    • Grok Imagine
      • Grok Imagine - Text to Image
      • Grok Imagine - image to image
      • Grok Imagine Image 2.0 Text To Image
      • Grok Imagine Image 2.0 Segment Map
      • Grok Imagine Image 2.0 Image Edit
    • GPT Image
      • GPT Image 2.5 Sunburst Text to Image
        POST
      • GPT Image 2.5 Sunburst Image to Image
        POST
      • GPT Image 2.5 Flare Text to Image
        POST
      • GPT Image 2.5 Flare Image to Image
        POST
      • GPT Image-1.5 - Text to Image
        POST
      • GPT Image-1.5 - Image to Image
        POST
      • GPT Image-2 - Text to Image
        POST
      • GPT Image 2 - Image To Image
        POST
    • Recraft
      • Recraft - Remove Background
      • Recraft - Crisp Upscale
    • Ideogram
      • Ideogram - V3 Reframe
      • Ideogram - Character Edit
      • Ideogram - Character Remix
      • Ideogram - Character
      • Ideogram V3 Text to Image
      • Ideogram V3 Edit
      • Ideogram V3 Remix
    • 4o Image API
      • 4o Image API Quickstart
      • 4o Image Generation Callbacks
      • Generate 4o Image
      • Get 4o Image Details
      • Get Direct Download URL
    • Flux Kontext API
      • Flux Kontext API Quickstart
      • Image Generation or Editing Callbacks
      • Generate or Edit Image
      • Get Image Details
    • Qwen
      • Qwen - Text to Image
      • Qwen - Image to Image
      • Qwen - Image Edit
      • Qwen2 - Image Edit
      • Qwen2 - Text To Image
      • Qwen3 Pro Text to Image
      • Qwen3 Text to Image
      • Qwen3 Pro Image to Image
      • Qwen3 Image to Image
      • Qwen 2.1 - Text to Image
      • Qwen 2.1 - Image to Image
    • Wan
      • Wan 2.7 Image
      • Wan 2.7 Image Pro
  • Video Models
    • OmniHuman
      • Omnihuman 1.5
      • Omnihuman 1.5 Human Identification
      • OmniHuman 1.5 Subject Detection
    • Hailuo
      • Hailuo 2.3 Pro Image to Video
      • Hailuo 2.3 Standard Image to Video
      • Hailuo Pro Text to Video
      • Hailuo Pro Image to Video
      • Hailuo Standard Text to Video
      • Hailuo Standard Image to Video
    • Topaz
      • Topaz - Video Upscale
    • Runway API
      • Runway Image To Video
      • Runway Text To Video
      • Runway Video Extension
    • HappyHorse
      • HappyHorse - text-to-video
      • HappyHorse - image-to-video
      • HappyHorse - reference-to-video
      • HappyHorse - video-edit
      • HappyHorse-1-1 image-to-video
      • HappyHorse-1-1 text-to-video
      • HappyHorse-1-1 reference-to-video
    • Wan
      • Wan - 2.2 A14B Image to Video Turbo
      • Wan - 2.2 A14B Speech to Video Turbo
      • Wan - 2.2 A14B Text to Video Turbo
      • Wan - Animate Move
      • Wan - Animate Replace
      • Wan 2.6 - Image to Video
      • Wan 2.6 - Text to Video
      • Wan 2.6 - Video to Video
      • Wan 2.5 - Image to Video
      • Wan 2.5 - Text to Video
      • Wan 2.7 - Text to Video
      • Wan 2.7 - Image to Video
      • Wan 2.7 - Video Edit
      • Wan 2.7 - Reference to Video
      • Wan 3.0 - Video
      • Wan 3.0 - Video Prime
    • Grok Imagine
      • Grok Imagine Text to Video
      • Grok Imagine Image to Video
      • Grok Imagine - Video Upscale
      • Grok Imagine - Video Extend
      • Grok Imagine Video 1.5 Preview
    • Kling
      • Kling 2.6 Text to Video
      • Kling 2.6 Image to Video
      • Kling - V2.5 Turbo Image to Video Pro
      • Kling - V2.5 Turbo Text to Video Pro
      • Kling AI Avatar Standard
      • Kling AI Avatar Pro
      • Kling V2.1 Master Image to Video
      • Kling V2.1 Master Text to Video
      • Kling V2.1 Pro
      • Kling V2.1 Standard
      • Kling 2.6 motion-control
      • Kling-3.0 motion-control
      • Kling 3.0
      • Kling - V3 Turbo Text to Video
      • Kling - V3 Turbo Image to Video
      • Kling 3.0 Omni Reference To Video
      • Kling 3.0 Omni Transformation
      • Kling 3.0 Omni Image To Video
      • Kling 3.0 Omni Text to Video
    • Bytedance
      • Bytedance Seedance 2.0
      • Bytedance Seedance 2.0 Fast
      • Bytedance Seedance 2.0 Mini
      • Bytedance Seedance 1.5 Pro
      • Bytedance V1 Pro Fast Image to Video
      • Bytedance V1 Pro Image to Video
      • Bytedance - V1 Pro Text to Video
      • Bytedance - V1 Lite Image to Video
      • Bytedance - V1 Lite Text to Video
      • Bytedance Seedance 2.5
    • Veo3.1 API
      • Get 4K Video Callbacks
      • Veo3.1 API Quickstart
      • Veo3.1 Video Generation Callbacks
      • Generate Veo3.1 Video
      • Get Veo3.1 Video Details
      • Get 1080P Video
      • Get 4K Video
      • VEO 3.1 Extend Video
      • VEO 3.1 Text to video
      • VEO 3.1 Image to video
      • VEO 3.1 Reference to vidoe
    • Gemini Omni
      • Gemini Omni 1.1 Flash
      • Gemini Omni Video
      • Gemini Omni Audio
      • Gemini Omni Character
    • Volcengine
      • Volcengine video to video lip sync
    • PixVerse
      • PixVerse V6 Text-to-Video
      • PixVerse V6 Image-to-Video
      • PixVerse V6 First & Last Frame Transition
      • PixVerse V6 Video Extension
      • PixVerse V6 Fusion / Reference-to-Video
    • MiniMax H3
      • MiniMax H3 Text-to-Video
      • MiniMax H3 Image-to-Video
      • MiniMax H3 Reference-to-Video
  • Music Models
    • ElevenLabs
      • elevenlabs/audio-isolation
      • elevenlabs/sound-effect-v2
      • elevenlabs/speech-to-text
      • elevenlabs/text-to-dialogue-v3
      • elevenlabs/text-to-speech-multilingual-v2
      • elevenlabs/text-to-speech-turbo-2-5
    • Suno API
      • Music Generation
        • Music Generation Callbacks
        • Music Extension Callbacks
        • Add Instrumental Callbacks
        • Add Vocals Callbacks
        • Music Cover Generation Callbacks
        • Replace Music Section Callbacks
        • Audio Upload and Extension Callbacks
        • Audio Upload and Cover Callbacks
        • Generate Music
        • Extend Music
        • Upload And Cover Audio
        • Upload And Extend Audio
        • Add Instrumental to Music
        • Add Vocals to Music
        • Get Timestamped Lyrics
        • Boost Music Style
        • Generate Music Cover
        • Replace Music Section
        • Generate Persona
        • Generate Mashup Music
      • Lyrics Generation
        • Lyrics Generation Callbacks
        • Generate Lyrics
      • WAV Conversion
        • Convert to WAV Format
      • Vocal Removal
        • Audio Separation Callbacks
        • Vocalβ€―&β€―Instrument Stem Separation
        • Generate MIDI from Audio
      • Music Video Generation
        • Music Video Generation Callbacks
        • Create Music Video
      • Sounds Generation
        • Generate sounds
      • voice
        • Suno Voice Generation Callback
        • Suno Voice Validation Phrase Callback
        • Suno Voice Generate Verification Phrase API
        • Suno Voice Create Custom Voice API
        • Suno Voice Regenerate Verification Phrase
        • Suno Voice Check Availability API
    • Gemini
      • Gemini 3.1 Flash Text to speech
      • Gemini 2.5 Pro Text to Speech
  • Chat Models
    • Grok
      • Grok 4.5
      • Grok 4.3
      • Grok 4.6
    • Codex
      • GPT Codex
    • GPT
      • GPT 5.2
      • GPT 5.4 (response)
      • GPT 5.6 Luna
      • GPT 5.6 Terra
      • GPT 5.6 Sol
      • GPT 5.5 (response)
    • Claude
      • Claude Code + emix.ai Integration Guide
      • Claude Sonnet 5
      • Claude Sonnet 4.5
      • Claude Opus 4.7
      • Claude Opus 4.8
      • Claude Opus 5
      • Claude Fable 5
      • Claude Haiku 4.5
      • Claude Opus 4.5
      • Claude Opus 4.6
      • Claude Sonnet 4.5
      • Claude Sonnet 4.6
    • Gemini
      • Gemini 3.6 Flash
      • Gemini 3.6 Flash (openai)
      • Gemini 3.7 Flash (openai)
      • Gemini 2.5 Pro (openai)
      • Gemini 3 Pro (openai)
      • Gemini 3.1 Pro (openai)
      • Gemini 2.5 Flash (openai)
      • Gemini 3 Flash (openai)
      • Gemini 3.5 Flash
      • Gemini 3.5 Flash (openai)
      • Gemini 3 Flash
      • Gemini 3.7 Flash
      • Gemini 3.8 Flash
      • Gemini 3.8 Flash (openai)
  • Get Task Details
    GET
  1. GPT Image

GPT Image-1.5 - Image to Image

POST
/api/v1/client/tasks

Overview#

Generate images from input images using the GPT Image 1.5 Image To Image model. This model allows you to edit or modify existing images with text prompts. The process consists of two steps: create a generation task and query task status and results.

File Upload Requirements#

Before using this API, you need to upload your image files:
1
Upload Image
Use the File Upload API to upload your source image.
File Upload API
Learn how to upload images and get file URLs
2
Get File URL
After upload, you'll receive a file URL that you can use in the input_urls parameter.

Query Task Status#

After submitting a task, use the unified query endpoint to check progress and retrieve results:
Get Task Details
Learn how to query task status and retrieve generation results
For production use, we recommend using the callBackUrl parameter to receive automatic notifications when generation completes, rather than polling the status endpoint.

Related Resources#

Market Overview
Explore all available models
Common API
Check credits and account usage

Callbacks

onImageGenerated

Request

Authorization
or
Body Params application/jsonRequired

Examples

Responses

🟒200
application/json
Request successful
Bodyapplication/json

Request Request Example
Shell
JavaScript
Java
Swift
curl --location 'https://api.emix.ai/api/v1/client/tasks' \
--header 'Content-Type: application/json' \
--data '{
    "model": "gpt-image-1.5-image-to-image",
    "callBackUrl": "https://your-domain.com/api/callback",
    "input": {
        "input_urls": [
            "https://static.aiquickdraw.com/tools/example/1765962794374_GhtqB9oX.webp"
        ],
        "prompt": "Edit the image to dress the woman using the provided clothing images. Preserve her exact likeness, expression, hairstyle, and proportions. Replace only the clothing, fitting the garments naturally to her existing pose and body geometry with realistic fabric behavior. Match lighting, shadows, and color temperature to the original photo so the outfit integrates photorealistically, without looking pasted on.",
        "aspect_ratio": "3:2",
        "quality": "medium"
    }
}'
Response Response Example
{
    "code": 200,
    "msg": "success",
    "data": {
        "taskId": "task_gpt-image_1765968156336"
    }
}
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GPT Image-1.5 - Text to Image
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GPT Image-2 - Text to Image
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