Seedance API：Seedance 2.5 & 2.0 動画生成API

import os, time, requests

API = "https://api.nereo.io/api/v1"
headers = {"Authorization": f"Bearer {os.environ['NEREO_API_KEY']}"}

# 1. Submit a Seedance 2.5 text-to-video request
job = requests.post(
    f"{API}/byteplus/seedance-2.5/text-to-video",
    headers=headers,
    json={
        "prompt": "A barista pours latte art in a sunlit cafe, slow push-in",
        "duration": 8,
        "resolution": "720p",
        "aspect_ratio": "16:9",
        "generate_audio": True,
    },
).json()

# 2. Poll status_url until the video is ready
while True:
    result = requests.get(job["status_url"], headers=headers).json()
    if result["status"] not in ("queued", "in_progress"):
        break
    time.sleep(5)

if result.get("error"):
    raise RuntimeError(result["error"]["message"])
print(result["outputs"][0]["url"])

curl -X POST https://api.nereo.io/api/v1/byteplus/seedance-2.5/image-to-video \
  -H "Authorization: Bearer $NEREO_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "prompt": "The product slowly rotates on a marble pedestal",
    "image_url": "https://example.com/product.png",
    "duration": 5,
    "resolution": "720p",
    "aspect_ratio": "adaptive",
    "generate_audio": true
  }'

# The response includes a status_url. Check it until status is "completed":
curl "$STATUS_URL" -H "Authorization: Bearer $NEREO_API_KEY"

const headers = {
  Authorization: `Bearer ${process.env.NEREO_API_KEY}`,
  "Content-Type": "application/json",
};

const job = await fetch("https://api.nereo.io/api/v1/byteplus/seedance-2.0-fast/text-to-video", {
  method: "POST",
  headers,
  body: JSON.stringify({ prompt: "A paper boat drifting down a rainy street", duration: 5, resolution: "480p" }),
}).then((r) => r.json());

let result;
do {
  await new Promise((r) => setTimeout(r, 5000));
  result = await fetch(job.status_url, { headers }).then((r) => r.json());
} while (result.status === "queued" || result.status === "in_progress");

console.log(result.outputs[0].url);