Public Versions and Endpoints
| Model ID | Endpoints | Price | Catalog |
|---|---|---|---|
luma-modify-video
|
/api/v1/luma/modify_video
|
$0.50 / call | Model detail |
Verify
Poll until the task reaches a terminal status
POST /api/v1/luma/modify_video and save the returned Task id.
GET /api/v1/luma/modify_video/<task-id> until status is completed or failed.
Verify the completed response contains the endpoint-specific output documented in the API reference.Configuration
Guide endpoint: /api/v1/luma/modify_video
export RUNAPI_API_KEY=your_api_key
curl -X POST https://runapi.ai/api/v1/luma/modify_video \
-H "Authorization: Bearer $RUNAPI_API_KEY" \
-H "Content-Type: application/json" \
-d '{
"model": "luma-modify-video",
"prompt": "Add a warm golden-hour look.",
"source_video_url": "https://file.runapi.ai/source-video.mp4"
}'Get Started in 3 Steps
-
Choose a model ID
Select a public catalog model ID and review its endpoint and current starting price.
-
Configure RunAPI
Set RUNAPI_API_KEY before making the endpoint request.
-
Verify the result
For asynchronous endpoints, poll the same endpoint until the Task reaches a terminal status.
What to Build with OpenClaw + Luma
-
Mood pieces and music video aesthetics
Transform raw footage into stylized mood pieces, changing lighting, atmosphere, and color while keeping the original motion.
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Quick visual tests for ad directions
Restyle an existing product video in several visual directions to test which look works before a reshoot.
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Styling step in multi-tool pipelines
Use Luma to restyle generated or filmed footage, then pass it to other tools for final editing.
Why Use Luma Through RunAPI + OpenClaw
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1 variants, one API key
Use one RunAPI connection to choose among the live model variants without changing your integration.
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Clear usage pricing
See current catalog pricing before you send a request, with no subscription or minimum spend required.
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Automatic task workflows
Submit, poll, and collect asynchronous results through a consistent task workflow without writing manual polling code.
OpenClaw + Luma Questions
What kinds of changes can Luma make to a video?
Luma re-renders existing footage with prompt-driven changes such as weather, time of day, style transfer, and lighting, while preserving the original camera motion and layout.
How is Luma different from other video models on RunAPI?
Luma modifies existing video instead of generating from scratch, and it keeps the spatial layout of the scene consistent during the transformation.
Can I chain Luma with other RunAPI video models in OpenClaw?
Yes. An OpenClaw agent can generate a clip with another video model, then pass the output URL to Luma for restyling, all with the same RunAPI API key.
Which model ID should I use?
Choose a public model ID from the version table. Each ID exposes the endpoints shown for that version.
Does this guide configure a chat model?
No. This Model Line uses the endpoint workflow shown here and is not presented as an agent chat model.