This minimal, fast text-to-image workflow uses the RecraftV4TextToImageNode to call the Recraft V4.1 Flash model and return a single image from your prompt. It’s designed for speed and low cost, making it ideal for rapid iteration, high-volume generation, photography/portrait drafts, atmospheric scene ideation, and quick logo concept exploration. There are no file inputs—just write a prompt, run the node, and get one image back.
Technically, the RecraftV4TextToImageNode serializes your prompt and sends it to the Recraft API for inference with the V4.1 Flash backend, then outputs a ComfyUI image tensor. That tensor flows directly into SaveImage, which writes the result to your ComfyUI/output directory using the filename prefix and format set in the node. Depending on the node’s implementation, you may also have common controls (such as image size and seed). Because the workflow produces exactly one image per execution, it’s straightforward to queue many runs for A/B testing or bulk prompt variations.
API
通过代码使用此工作流
每个 Comfy 工作流都是一个 JSON 图。下面的内容就是此工作流的完整数据，ComfyUI 运行时也是如此——你可以从该 URL 获取、放入版本控制，或在 ComfyUI 中加载并逐节点运行。
使用 Comfy SDK 从 TypeScript 或 Python 运行。相同代码可用于 Comfy Cloud 或你自托管的 ComfyUI——只需更改基础 URL。
// 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");SDK 需要 API 格式的工作流：在 ComfyUI 中打开此工作流，使用 文件 → 导出工作流（API）。
