The Seedream 4.0: Image Edit workflow is a powerful tool for both generating new images from text prompts and editing existing images using natural language commands. At its core, this workflow leverages the ByteDanceSeedreamNode, which integrates the Seedream 4.0 model, known for its rapid image processing capabilities. With the ability to generate high-resolution 2K images in under two seconds, this workflow is particularly useful for users needing quick iterations and high-quality outputs. The workflow also includes nodes like LoadImage and SaveImage, which facilitate the import and export of images, making it seamless to edit and save your work. The BatchImagesNode is particularly noteworthy as it allows for processing multiple images simultaneously, enhancing productivity and efficiency. By utilizing MarkdownNote nodes, users can document their process directly within the workflow, ensuring that all steps and settings are easily replicable and shareable.
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.
Run it from TypeScript or Python with the Comfy SDK. The same code targets Comfy Cloud or a ComfyUI you host yourself — only the base URL changes.
// Install (beta)
npm i @comfyorg/sdk
// Run "Seedream 4.0: Image Edit" (TypeScript)
import { Comfy } from "@comfyorg/sdk";
const client = new Comfy({ apiKey: "comfyui-..." });
// This workflow, exported in API format (see note below)
const wf = await client.workflows.fromFile("api_bytedance_seedream4_api.json");
const asset = client.assets.fromFile("input.png");
wf.setInput("11", "image", asset); // LoadImage
const job = await client.run(wf);
await job.getOutputs("12")[0].toFile("output.png"); // SaveImageThe SDK takes a workflow in API format: open this workflow in ComfyUI and use File → Export Workflow (API).
Comfy Cloud API access requires a plan with an API key.
FAQ
