curl -X GET "https://cloud.comfy.org/api/user" \
  -H "X-API-Key: $COMFY_CLOUD_API_KEY"

import os
import json
import asyncio
import aiohttp

BASE_URL = "https://cloud.comfy.org"
API_KEY = os.environ["COMFY_CLOUD_API_KEY"]

async def submit_workflow(session, workflow):
    """単一のワークフローを送信し、prompt_id を返します。"""
    async with session.post(
        f"{BASE_URL}/api/prompt",
        headers={"X-API-Key": API_KEY, "Content-Type": "application/json"},
        json={"prompt": workflow},
    ) as response:
        result = await response.json()
        return result["prompt_id"]

async def main():
    with open("workflow_api.json") as f:
        base_workflow = json.load(f)

    # シードを変更してバリエーションを作成
    workflows = []
    for seed in [42, 123, 456]:
        workflow = json.loads(json.dumps(base_workflow))
        workflow["3"]["inputs"]["seed"] = seed
        workflows.append(workflow)

    # すべてのワークフローを同時に送信
    async with aiohttp.ClientSession() as session:
        prompt_ids = await asyncio.gather(
            *[submit_workflow(session, wf) for wf in workflows]
        )

    for pid in prompt_ids:
        print(f"Job submitted: {pid}")

    # 各ジョブをポーリングまたは WebSocket で監視...

asyncio.run(main())

curl -X POST "https://cloud.comfy.org/api/prompt" \
  -H "X-API-Key: $COMFY_CLOUD_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"prompt": '"$(cat workflow_api.json)"'}'

# Poll for job completion
curl -X GET "$BASE_URL/api/job/{prompt_id}/status" \
  -H "X-API-Key: $COMFY_CLOUD_API_KEY"

# Response examples:
# {"status": "pending"}      - Job is queued
# {"status": "in_progress"}  - Job is currently running
# {"status": "completed"}    - Job finished successfully
# {"status": "failed"}       - Job encountered an error
# {"status": "cancelled"}    - Job was cancelled

async function listenForCompletion(
  promptId: string,
  timeout: number = 300000
): Promise<Record<string, any>> {
  const wsUrl = `wss://cloud.comfy.org/ws?clientId=${crypto.randomUUID()}&token=${API_KEY}`;
  const outputs: Record<string, any> = {};

  return new Promise((resolve, reject) => {
    const ws = new WebSocket(wsUrl);
    const timer = setTimeout(() => {
      ws.close();
      reject(new Error(`Job did not complete within ${timeout / 1000}s`));
    }, timeout);

    ws.onmessage = (event) => {
      const data = JSON.parse(event.data);
      const msgType = data.type;
      const msgData = data.data ?? {};

      // Filter to our job
      if (msgData.prompt_id !== promptId) return;

      if (msgType === "executing") {
        const node = msgData.node;
        if (node) {
          console.log(`Executing node: ${node}`);
        } else {
          console.log("Execution complete");
        }
      } else if (msgType === "progress") {
        console.log(`Progress: ${msgData.value}/${msgData.max}`);
      } else if (msgType === "executed" && msgData.output) {
        outputs[msgData.node] = msgData.output;
      } else if (msgType === "execution_success") {
        console.log("Job completed successfully!");
        clearTimeout(timer);
        ws.close();
        resolve(outputs);
      } else if (msgType === "execution_error") {
        const errorMsg = msgData.exception_message ?? "Unknown error";
        clearTimeout(timer);
        ws.close();
        reject(new Error(`Execution error: ${errorMsg}`));
      }
    };

    ws.onerror = (err) => {
      clearTimeout(timer);
      reject(err);
    };
  });
}

// Wait for completion and collect outputs
const outputs = await listenForCompletion(promptId);

# Download a single output file (follow 302 redirect with -L)
curl -L "$BASE_URL/api/view?filename=output.png&subfolder=&type=output" \
  -H "X-API-Key: $COMFY_CLOUD_API_KEY" \
  -o output.png

import { readFile, writeFile } from "fs/promises";

const BASE_URL = "https://cloud.comfy.org";
const API_KEY = process.env.COMFY_CLOUD_API_KEY!;

async function main() {
  // 1. Load and modify workflow
  const workflow = JSON.parse(await readFile("workflow_api.json", "utf-8"));
  workflow["3"].inputs.seed = 42;
  workflow["6"].inputs.text = "a beautiful sunset";

  // 2. Submit workflow
  const response = await fetch(`${BASE_URL}/api/prompt`, {
    method: "POST",
    headers: { "X-API-Key": API_KEY, "Content-Type": "application/json" },
    body: JSON.stringify({ prompt: workflow }),
  });
  const { prompt_id } = await response.json();
  console.log(`Job submitted: ${prompt_id}`);

  // 3. Poll for completion
  while (true) {
    const statusRes = await fetch(`${BASE_URL}/api/job/${prompt_id}/status`, {
      headers: { "X-API-Key": API_KEY },
    });
    const { status } = await statusRes.json();

    if (status === "completed") break;
    if (["failed", "cancelled"].includes(status)) {
      throw new Error(`Job ${status}`);
    }
    await new Promise((resolve) => setTimeout(resolve, 2000));
  }

  // 4. Get outputs via history endpoint
  const historyRes = await fetch(`${BASE_URL}/api/history_v2/${prompt_id}`, {
    headers: { "X-API-Key": API_KEY },
  });
  const history = await historyRes.json();
  const outputs = history.outputs;

  // 5. Download output files
  for (const nodeOutputs of Object.values(outputs)) {
    for (const fileInfo of (nodeOutputs as any).images ?? []) {
      const params = new URLSearchParams({
        filename: fileInfo.filename,
        subfolder: fileInfo.subfolder ?? "",
        type: "output",
      });
      const viewRes = await fetch(`${BASE_URL}/api/view?${params}`, {
        headers: { "X-API-Key": API_KEY },
        redirect: "manual",
      });
      const signedUrl = viewRes.headers.get("location")!;
      const fileRes = await fetch(signedUrl);
      await writeFile(`./${fileInfo.filename}`, Buffer.from(await fileRes.arrayBuffer()));
      console.log(`Downloaded: ${fileInfo.filename}`);
    }
  }
}

main();