This ComfyUI template builds a complete text-to-video pipeline around MiniMax H3 Max (Hailuo 03). At its core, MinimaxHailuo03TextToVideoNode turns your prompt from PrimitiveStringMultiline into a polished video, which is then written to disk by SaveVideo. SaveText also records the exact prompt that reached the generator so you can reproduce results later.
Two optional stages are wired behind ComfySwitchNode gates (visually marked in red) and controlled from the Feature Flags group. First, the Prompt Enhancer (Optional) can route your text through MinimaxHailuo03ContextIRNode before generation, producing a context IR object that the downstream node can use. Second, the Upscale Video to 2K (Optional) stage uses MinimaxHailuo03RegenerateNode to request a higher-resolution version of the same result. Important: the upscale stage only accepts a 768p source; set the base generator to 768p if you enable the Upscale to 2K boolean. This design lets you move quickly from idea to finished clip, then optionally refine fidelity and resolution without changing your base prompt.
API
Use este workflow a partir do código
Todo workflow Comfy é um grafo JSON. O payload abaixo é este workflow, exatamente como o ComfyUI executa — obtenha-o pela URL, mantenha-o no controle de versão ou carregue-o no ComfyUI e execute nó por nó.
Execute a partir de TypeScript ou Python com o Comfy SDK. O mesmo código serve para o Comfy Cloud ou um ComfyUI hospedado por você — apenas a URL base muda.
// Install (beta)
npm i @comfyorg/sdk
// Run this workflow (TypeScript)
import { Comfy } from "@comfyorg/sdk";
const client = new Comfy({ apiKey: "comfyui-..." });
const wf = await client.workflows.fromFile("workflow_api.json");
const job = await client.run(wf);
await job.getOutputs("<output-node-id>")[0].toFile("output.png");O SDK utiliza um workflow no formato API: abra este workflow no ComfyUI e use Arquivo → Exportar Workflow (API).
O acesso à API do Comfy Cloud requer um plano com chave de API.
