This ComfyUI workflow turns a text prompt into a finished video clip using the LTX 2.5 model via the LtxApi25TextToVideo node. Your prompt (and optional multi-shot structure) is sent to the LTX 2.5 API, which returns generated video content with sharp detail and coherent motion. The downstream SaveVideo node then writes the result to your ComfyUI output folder as a ready-to-share file.
Technically, the LtxApi25TextToVideo node is the core generator: it packages your prompt and settings, submits them to the remote LTX 2.5 service, and provides the resulting clip to the graph. LTX 2.5 supports native multi-shot scenes, making it possible to maintain character and style across cuts when you structure your prompt appropriately. The SaveVideo node handles final assembly and export, letting you choose a filename and frame rate while keeping the workflow simple and fast.
API
Use this workflow from code
Every Comfy workflow is a JSON graph. The payload below is this workflow, exactly as ComfyUI runs it — fetch it from the URL, keep it in version control, or load it in ComfyUI and run it node by node.
GET https://comfy.org/workflows/download/93c182d3aefb.jsonFetching workflow JSON…
Run it from Python or TypeScript with the Comfy SDK. The same code targets Comfy Cloud or a ComfyUI you host yourself — only the base URL changes.
# Install (beta)
pip install comfy-sdk # Python
npm i @comfyorg/sdk # TypeScript
# Run this workflow (Python)
from comfy_sdk import Comfy
client = Comfy(api_key="comfyui-...")
wf = client.workflows.from_file("workflow_api.json")
job = client.run(wf)
for output in job.get_outputs("<output-node-id>"):
output.to_file(output.name)The SDK takes a workflow in API format: open this workflow in ComfyUI and use File → Export Workflow (API). API access requires a Comfy Cloud plan with an API key. SDK docs · Get an API key
FAQ
