This workflow demonstrates prompt-guided image editing with the HY Image 3.5 Preview model using ComfyUI. It takes one source image, interprets a natural‑language instruction, and returns a single edited image. The core of the graph is the HunyuanImageEditApi node, which sends your image and prompt to the HY Image 3.5 Preview service for multimodal understanding and edit synthesis. LoadImage brings your source (for example, the provided futuristic_brutalist_motorcycle.png), and SaveImageAdvanced writes the result to disk with your preferred filename and format. A MarkdownNote in the canvas provides quick inline tips and links.
Technically, the workflow preserves the input image as a visual anchor while the HunyuanImageEditApi aligns your text prompt to the existing scene. This lets you direct high‑level changes (materials, colorways, backgrounds, lighting, mood) without manually masking or compositing. Because the inference runs through an API, you get consistent edits without managing local model weights, and SaveImageAdvanced gives you control over output naming, format, and quality for production handoff. It’s a practical setup for portrait cleanup, product/hero image variations, and fast turnarounds on marketing visuals.
API
Utiliser ce workflow depuis le code
Chaque workflow Comfy est un graphe JSON. Le contenu ci-dessous est ce workflow, exactement comme ComfyUI l’exécute — récupérez-le depuis l’URL, gardez-le dans le contrôle de version, ou chargez-le dans ComfyUI et exécutez-le nœud par nœud.
Exécutez-le depuis TypeScript ou Python avec le Comfy SDK. Le même code cible Comfy Cloud ou un ComfyUI auto-hébergé — seule l’URL de base change.
// 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");Le SDK prend un workflow au format API : ouvrez ce workflow dans ComfyUI et utilisez Fichier → Exporter le workflow (API).
L’accès à l’API Comfy Cloud nécessite un forfait avec clé API.
