doubao-seedance-2-0-fast-260128

# 1) 提交异步任务
curl https://tommyapi.com/v1/video/generations \
  -H "Authorization: Bearer sk-你的密钥" \
  -H "Content-Type: application/json" \
  -d '{"model":"doubao-seedance-2-0-fast-260128","prompt":"赛博朋克霓虹城市夜景，镜头缓慢推进","duration":5,"resolution":"720p"}'

# 2) 轮询（用上一步返回的 id）
curl https://tommyapi.com/v1/videos/<task_id> \
  -H "Authorization: Bearer sk-你的密钥"

import time, requests

H = {"Authorization": "Bearer sk-你的密钥"}
task = requests.post("https://tommyapi.com/v1/video/generations", headers=H, json={
    "model": "doubao-seedance-2-0-fast-260128",
    "prompt": "赛博朋克霓虹城市夜景，镜头缓慢推进",
    "duration": 5,
    "resolution": "720p",
}).json()

while True:
    r = requests.get(f"https://tommyapi.com/v1/videos/{task['id']}", headers=H).json()
    if r["status"] in ("completed", "failed"):
        break
    time.sleep(5)
print(r.get("content", {}).get("video_url"))

const H = { Authorization: "Bearer sk-你的密钥", "Content-Type": "application/json" };

const task = await (await fetch("https://tommyapi.com/v1/video/generations", {
  method: "POST", headers: H,
  body: JSON.stringify({ model: "doubao-seedance-2-0-fast-260128", prompt: "赛博朋克霓虹城市夜景", duration: 5, resolution: "720p" })
})).json();

let r;
do {
  await new Promise(s => setTimeout(s, 5000));
  r = await (await fetch(`https://tommyapi.com/v1/videos/${task.id}`, { headers: H })).json();
} while (!["completed", "failed"].includes(r.status));
console.log(r.content?.video_url);