Comfy SDK

pip install comfy-sdk

npm i @comfyorg/sdk

from comfy_sdk import Comfy

# Comfy Cloud
client = Comfy(api_key="comfyui-...")

wf = client.workflows.from_file("workflow_api.json")

asset = client.assets.from_file("photo.png")
wf.set_input("10", "image", asset)

job = client.run(wf)
for output in job.get_outputs("9"):
    output.to_file(output.name)

import { Comfy } from "@comfyorg/sdk";

// Comfy Cloud
const client = new Comfy({ apiKey: "comfyui-..." });

const wf = await client.workflows.fromFile("workflow_api.json");

const asset = client.assets.fromFile("photo.png");
wf.setInput("10", "image", asset);

const job = await client.run(wf);
await job.getOutputs("9")[0].toFile("out.png");

from comfy_sdk import Progress, Preview, OutputReady, StatusChange

job = client.submit(wf)

for event in job.events():
    match event:
        case Progress() as p:
            print(f"{p.value:.0%} {p.message}")
        case Preview() as pv:
            image = pv.to_pil()
        case OutputReady() as o:
            o.output.to_file(f"partial/{o.output.name}")
        case StatusChange(status="succeeded"):
            break

result = job.result()

const job = await client.submit(wf);

for await (const event of job.events()) {
  switch (event.kind) {
    case "progress":
      console.log(event.value);
      break;
    case "outputReady":
      await event.output.toFile(`${event.output.name}`);
      break;
    case "statusChange":
      if (event.status === "succeeded") break;
  }
}