1. gpt
RunningHub-API
  • Log of Update
  • Getting Started
    • Instructions for Use
    • About nodeInfoList
    • About Enterprise ComfyUI API
    • Native ComfyUI API Integration Guide
    • API Error Code Reference
  • Integration Example
    • Complete integration example
    • Complete Integration Example – Advanced Edition
    • Task Progress Display Example
    • Full Workflow Integration Example
  • Task Query & webhook
    • Check Task Status
    • Check Task Output
    • Get Webhook Event Details
    • Resend Specific Webhook Event
    • Query generation result (V2)
  • ComfyUI Workflows
    • Start ComfyUI Task 1 - Basic
    • Start ComfyUI Task 2 - Advanced
    • Get Workflow JSON
    • Cancel ComfyUI Task
  • AI App
    • Start AI App Task
    • Get API call examples for AI application
  • Resource Upload
    • 文件上传(新)
    • Upload Resource(image\video\audio\Compressed Files)
    • Upload Lora
  • Standard Model API
    • Video Generation & Processing
      • image-to-video
        • Vidu
          • Vidu-start-end-to-video-q2-turbo
          • Vidu-start-end-to-video-q2-pro
          • Vidu-image-to-video-q2-pro
          • Vidu-image-to-video-q2-turbo
          • Vidu-image-to-video-q3-pro
          • Vidu-image-to-video-q2-pro-fast
          • Vidu-start-end-to-video-q2-pro-fast
          • Vidu-image-to-video-q3-turbo
          • Vidu-start-end-to-video-q3-turbo
          • Vidu-start-end-to-video-q3-pro
        • kling
          • kling-v3.0-std-image-to-video
          • kling-video-o3-4k-image-to-video
          • kling-video-o1/image-to-video
          • kling-v3.0-4k-image-to-video
          • kling-video-o1/start-to-end
          • kling-v2.5-turbo-std/image-to-video
          • kling-elements
          • kling-v2.5-turbo-pro/image-to-video
          • kling-video-o3-pro-image-to-video
          • kling-v3.0-pro-image-to-video
          • kling-video-o3-std-image-to-video
          • kling-v2.6-pro-image-to-video
        • seedance
          • seedance-v1.5-pro-image-to-video-fast
          • seedance-v1.5-pro-image-to-video
          • seedance-2.0-global/image-to-video
          • seedance-2.0-global-fast/image-to-video
        • hailuo
          • hailuo-02-standard
          • hailuo-02-i2v-standard
          • hailuo-2.3/i2v-standard
          • hailuo-2.3-fast/image-to-video
          • hailuo-2.3-fast-pro/image-to-video
          • hailuo-2.3/i2v-pro
          • hailuo-02-i2v-pro
          • hailuo-02-fast
        • midjourney
          • midjourney-image-to-video
        • google
          • veo3.1
            • google/veo3.1-fast/image-to-video-channel-low-price
            • google/veo3.1-lite/image-to-video-official-stable
            • google/veo3.1-pro/image-to-video-official-stable
            • google/veo3.1-fast/start-end-to-video-channel-low-price
            • google/veo3.1-pro/reference-to-video-official-stable
            • google/veo3.1-fast/image-to-video-official-stable
            • google/veo3.1-pro/start-end-to-video-channel-low-price
        • sora
          • sora-2/image-to-video-realistic-official-stable
          • sora-2/text-to-video-pro-official-stable
          • sora-2/image-to-video-pro-official-stable
          • sora-2/image-to-video-pro-channel-low-price
          • sora-2/image-to-video-official-stable
          • sora-2/image-to-video-channel-low-price
        • wan
          • wan-2.6-reference-to-video
          • wan-2.5-preview/image-to-video
          • wan-2.2-video/start-to-end
          • wan-2.6-reference-to-video-flash
          • wan-2.6-image-to-video-flash
          • wan-2.2/image-to-video
          • wan-2.7/image-to-video
        • ltx
          • ltx-2.3/image-to-video
          • ltx-2.3/image-to-video-lora
        • xai
          • grok
            • xai/grok-imagine/image-to-video-channel-low-price
            • xai/grok-imagine/image-to-video-official-stable
        • alibaba
          • wan
            • alibaba/wan-2.6/image-to-video
        • pixverse
          • pixverse-v6/image-to-video
        • happyhorse
          • happyhorse-1.0/image-to-video
      • reference-to-video
        • kling-video-o3-4k-reference-to-video
        • Vidu-reference-to-video-q2
        • kling-video-o1-std/refrence-to-video
        • seedance-v1-lite-reference-to-video
        • Vidu-reference-to-video-q3-mix
        • Vidu-reference-to-video-q3
        • wan-2.7-reference-to-video
        • kling-video-o3-pro/reference-to-video
        • kling-video-o3-std/reference-to-video
        • xai/grok-imagine-video/reference-to-video-official-stable
        • seedance-2.0-global/multimodal-video
        • seedance-2.0-global-fast/multimodal-video
        • happyhorse-1.0/reference-to-video
      • text-to-video
        • Vidu
          • Vidu-text-to-video-q2
          • Vidu-text-to-video-q3-pro
          • Vidu-text-to-video-q3-turbo
        • kling
          • kling-video-o3-4k-text-to-video
          • kling-video-o1/text-to-video
          • kling-v3-4k-text-to-video
          • kling-v2.5-turbo-pro/text-to-video
          • kling-v2.6-pro-text-to-video
          • kling-video-o3-std-text-to-video
          • kling-video-o3-pro-text-to-video
          • kling-v3.0-pro-text-to-video
          • kling-v3.0-std-text-to-video
          • kling-v2.5-turbo-std/text-to-video
        • seedance
          • seedance-v1.5-pro-text-to-video-fast
          • seedance-v1.5-pro-text-to-video
          • seedance-2.0-global/text-to-video
          • seedance-2.0-global-fast/text-to-video
        • hailuo
          • hailuo-02-pro
          • hailuo-02-t2v-standard
          • hailuo-2.3-t2v-standard
          • hailuo-2.3-t2v-pro
          • hailuo-02-t2v-pro
        • google
          • veo3.1
            • google/veo3.1-fast/text-to-video-channel-low-price
            • google/veo3.1-lite/start-end-to-video-official-stable
            • google/veo3.1-pro/text-to-video-channel-low-price
            • google/veo3.1-lite/text-to-video-official-stable
            • google/veo3.1-pro/text-to-video-official-stable
            • google/veo3.1-fast/video-extend-official-stable
            • google/veo3.1-pro/video-extend-official-stable
            • google/veo3.1-fast/text-to-video-official-stable
        • xai
          • grok
            • xai/grok-imagine/text-to-video-official-stable
            • xai/grok-imagine/text-to-video-channel-low-price
        • wan
          • wan-2.5-preview/text-to-video
          • wan-2.2/text-to-video
          • wan-2.7/text-to-video
        • ltx
          • ltx-2.3/text-to-video
          • ltx-2.3/text-to-video-lora
        • alibaba
          • wan
            • alibaba/wan-2.6/text-to-video
        • sora
          • sora-2/text-to-video-pro-channel-low-price
          • sora-2/text-to-video-official-stable
          • sora-2/text-to-video-channel-low-price
        • pixverse
          • pixverse-v6/text-to-video
        • happyhorse
          • happyhorse-1.0/text-to-video
      • video-edit
        • kling-video-o1-std/edit-video
        • xai/grok-imagine/edit-video-official-stable
        • wan-2.7/video-edit
        • kling-video-o3-pro/video-edit
        • kling-video-o3-std/video-edit
        • happyhorse-1.0/video-edit
      • video-tools
        • pixverse-v6/extend
        • sora-upload-character-channel-low-price
        • pixverse-v6/transition
        • rh-video-fps-increaser
        • rh-video-upscaler
      • motion-control
        • kling-v2.6-pro-motion-control
        • bytedance/dreamactor-v2
        • kling-v2.6-std-motion-control
        • kling-v3.0-pro-motion-control
        • kling-v3.0-std-motion-control
      • audio-to-video
        • kling-lip-sync/identify-face
        • kling-lip-sync/lip-sync-video
      • video-extend
        • wan-2.7/video-extend
        • xai/grok-imagine-video/video-extend-official-stable
    • 3D Generation & Processing
      • text-to-3D
        • hunyuan3d-v3.1/text-to-3d
      • image-to-3D
        • hunyuan3d-v3.1/image-to-3d
        • hitem3d-v2/image-to-3d
        • hitem3d-v15/multi-image-to-3d
        • hitem3d-v2/multi-image-to-3d
        • hitem3d-portrait-v21/image-to-3d
        • hitem3d-portrait-v21/multi-image-to-3d
        • hitem3d-portrait-v20/image-to-3d
        • hitem3d-portrait-v20/multi-image-to-3d
        • hitem3d-portrait-v15/image-to-3d
        • hitem3d-portrait-v15/multi-image-to-3d
        • hitem3d-v15/image-to-3d
    • Image Generation & Processing
      • image-to-image
        • seedream
          • seedream-v4/image-to-image
          • seedream-v5-lite/image-to-image
          • seedream-v4.5/image-to-image
        • grok
          • grok-image/image-to-image/channel-low-price
        • f
          • f-2-klein-4b/edit
          • f-kontext-dev-lora
          • f-2-klein-4b/edit-lora
          • f-2-dev/edit-lora
          • f-2-dev/edit
          • f-2-klein-9b/edit
        • qwen
          • qwen-image/edit-2511-lora
          • qwen-image/edit-2511
          • qwen-image-2.0/image-edit
          • qwen-image-2.0-pro/image-edit
        • z
          • z-image-turbo/image-to-image-lora
          • z-image-turbo/image-to-image
        • wan
          • wan-2.5-preview/image-to-image
          • wan-2.2/image-to-image
        • midjourney
          • midjourney-text-to-image-v6
        • nano
          • nano-banana2-gemini31flash/image-to-image-channel-low-price
          • nano-banana2-gemini31flash/image-to-image-official-stable
          • nano-banana/edit-official-stable
          • nano-banana-pro/edit-official-stable
          • nano-banana-pro/edit-channel-low-price
          • nano-banana-pro/edit-ultra-official-stable
          • nano-banana/edit-channel-low-price
        • gpt
          • gpt-image-2/image-to-image-official-stable
          • gpt-image-2.0/edit-channel-low-price
          • gpt-image-1.5/edit-channel-low-price-[Deprecated] Please use gpt-image-2 instead
          • gpt-image-1.5/image-to-image-official-stable
        • xai
          • grok
            • xai/grok-imagine-image/edit-official-stable
      • text-to-image
        • seedream
          • seedream-v4/text-to-image
          • seedream-v4.5/text-to-image
          • seedream-v5-lite/text-to-image
        • grok
          • grok-image/text-to-image/channel-low-price
        • qwen
          • qwen-image/text-to-image-2512-lora
          • qwen-image/text-to-image-2512
          • qwen-image-2.0/text-to-image
          • qwen-image-2.0-pro/text-to-image
        • z
          • z-image/turbo-lora
          • z-image/turbo
        • f
          • f-2-klein-4b/text-to-image-lora
          • f-krea-dev-lora
          • f-dev-lora
          • f-2-dev/text-to-image-lora
          • f-2-dev/text-to-image
          • f-2-klein-9b/text-to-image-lora
          • f-2-klein-9b/text-to-image
          • f-2-klein-4b/text-to-image
          • f-dev
        • wan
          • wan-2.5-preview/text-to-image
          • wan-2.7/text-to-image-pro
          • wan-2.2/text-to-image-lora
          • wan-2.7/text-to-image
        • midjourney
          • midjourney-text-to-image-niji7
          • midjourney-text-to-image-niji6
          • midjourney-text-to-image-v61
          • midjourney-text-to-image-v7
        • nano
          • nano-banana2-gemini31flash/text-to-image-official-stable
          • nano-banana2-gemini31flash/text-to-image-channel-low-price
          • nano-banana/text-to-image-official-stable
          • nano-banana-pro/text-to-image-official-stable
          • nano-banana-pro/text-to-image-channel-low-price
          • nano-banana-pro/text-to-image-ultra-official-stable
          • nano-banana/text-to-image-channel-low-price
        • gpt
          • gpt-image-2/text-to-image-official-stable
            POST
          • gpt-image-2.0/text-to-image-channel-low-price
            POST
          • gpt-image-1.5/text-to-image-official-stable
            POST
          • gpt-image-1.5/text-to-image-channel-low-price-[Deprecated] Please use gpt-image-2 instead
            POST
        • xai
          • grok
            • xai/grok-imagine-image/text-to-image-official-stable
      • image-tools
        • wan-2.7/image-edit-pro
        • wan-2.7/image-edit
      • reference-to-image
        • Vidu-reference-to-video-q2-pro
    • Audio Generation & Processing
      • text-to-audio
        • kling-lip-sync/tts
        • minimax/speech-2.8-hd
        • minimax/speech-2.6-hd
        • minimax/speech-2.6-turbo
        • minimax/speech-2.8-turbo
        • minimax/music-2.5
        • minimax/voice-clone
        • minimax/speech-02-hd
        • minimax/speech-02-turbo
      • text-to-music
        • suno-single-v5.5
        • suno-custom-v5.5
        • suno-single-v5
        • suno-custom-v5
        • suno-single-v4.5
        • suno-custom-v4.5
      • text-to-lyrics
        • suno-lyrics
  • Get Account Information
    POST
  • Schemas
    • Get Workflow JSON Request
    • TaskRunWebappByKeyRequest
    • Generate task submission results
    • Get Workflow JSON Response
    • Start ComfyUI Task Request 1
    • Start ComfyUI Task Request 2
    • Start ComfyUI Task Request -webhook
    • Start ComfyUI Task Response
    • TaskCreateResponse
    • Check Task Status Request
    • Node Input Information
    • Get Account Information Request
    • Upload Resource Request
    • Get Webhook Event Details Request
    • Resend Specific Webhook Request
    • R?
    • RWorkflowDuplicateResponse
    • RAccountStatusResponse
    • WorkflowDuplicateResponse
    • AccountStatusResponse
    • WorkflowDuplicateRequest
    • ApiUploadLoraRequest
    • RString
    • RTaskUploadResponse
    • TaskUploadResponse
  1. gpt

gpt-image-2.0/text-to-image-channel-low-price

POST
/openapi/v2/rhart-image-g-2/text-to-image
The GPT-Image-2 Text-to-Image is a state-of-the-art generation foundation designed for high-standard commercial scenarios. It features revolutionary text rendering capabilities, flawlessly integrating complex words and phrases into images without spelling errors. It excels in generating modern UI prototypes and design aesthetics, natively supporting ultra-high-definition outputs. With generation speeds nearly doubled, it perfectly empowers workflows like poster design, e-commerce graphics, and product prototyping.Channel-low-price: priced significantly lower than the Official Stable Edition, but stability is not guaranteed.

Request

Authorization
Header Params

Body Params application/jsonRequired

Example
{
    "prompt": "Generate a futuristic coffee shop promotional poster. In the center is a glowing neon sign clearly and accurately spelling the English word \"CyberBrew\". The background features a city street with a modern, minimalist aesthetic, and the lighting has a strong Stripe UI style.",
    "aspectRatio": "16:9",
    "resolution": "1k"
}

Request Code Samples

Shell
JavaScript
Java
Swift
Go
PHP
Python
HTTP
C
C#
Objective-C
Ruby
OCaml
Dart
R
Request Request Example
Shell
JavaScript
Java
Swift
curl --location --request POST 'https://www.runninghub.ai/openapi/v2/rhart-image-g-2/text-to-image' \
--header 'Authorization: Bearer [Your API KEY]' \
--header 'Authorization: Bearer [Your API KEY]' \
--header 'Content-Type: application/json' \
--data-raw '{
    "prompt": "Generate a futuristic coffee shop promotional poster. In the center is a glowing neon sign clearly and accurately spelling the English word \"CyberBrew\". The background features a city street with a modern, minimalist aesthetic, and the lighting has a strong Stripe UI style.",
    "aspectRatio": "16:9",
    "resolution": "1k"
}'

Responses

🟢200成功
application/json
Task result query endpoint: /openapi/v2/query
Body

Examples
{
    "taskId": "2013508786110730241",
    "status": "RUNNING",
    "errorCode": "",
    "errorMessage": "",
    "results": null,
    "clientId": "f828b9af25161bc066ef152db7b29ccc",
    "promptTips": "{\"result\": true, \"error\": null, \"outputs_to_execute\": [\"4\"], \"node_errors\": {}}"
}
Modified at 2026-04-30 04:00:01
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