视频生成接入指南

curl https://api.ideamine.cn/v1/videos \
  -H "Authorization: Bearer sk-你的令牌" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "Doubao-Seedance-2.0-fast",
    "prompt": "一只橘猫坐在窗台上，阳光洒进来，镜头缓慢推近",
    "seconds": "4",
    "size": "1280x720"
  }'

{
  "id": "task_8HqutzmlCQUp0dLEPE1oUce2lXLB8SDt",
  "object": "video",
  "model": "Doubao-Seedance-2.0-fast",
  "status": "queued",
  "progress": 0,
  "created_at": 1791013994
}

curl https://api.ideamine.cn/v1/videos/task_8HqutzmlCQUp0dLEPE1oUce2lXLB8SDt \
  -H "Authorization: Bearer sk-你的令牌"

curl -L https://api.ideamine.cn/v1/videos/task_8HqutzmlCQUp0dLEPE1oUce2lXLB8SDt/content \
  -H "Authorization: Bearer sk-你的令牌" \
  -o output.mp4

HTTP/1.1 200 OK
Content-Type: video/mp4
Content-Length: 1103232

（二进制 MP4 内容）

import time
import requests

BASE = "https://api.ideamine.cn/v1"
HEADERS = {"Authorization": "Bearer sk-你的令牌"}

# ── 1) 提交任务 ──────────────────────────────────────────────
resp = requests.post(f"{BASE}/videos", headers=HEADERS, json={
    "model": "Doubao-Seedance-2.0-fast",
    "prompt": "一只橘猫坐在窗台上，阳光洒进来，镜头缓慢推近",
    "seconds": "4",            # 注意：字符串，不是数字
    "size": "1280x720",
}, timeout=60)
resp.raise_for_status()
task_id = resp.json()["id"]
print("任务已提交:", task_id)

# ── 2) 轮询状态 ──────────────────────────────────────────────
deadline = time.time() + 600          # 总超时 10 分钟
status = None
while time.time() < deadline:
    r = requests.get(f"{BASE}/videos/{task_id}", headers=HEADERS, timeout=30).json()
    status = r["status"]
    print(f"  {status} {r.get('progress', '')}")
    if status in ("completed", "failed"):
        break
    time.sleep(20)

if status != "completed":
    raise SystemExit(f"任务未完成: {status}")

# ── 3) 下载成片 ──────────────────────────────────────────────
video = requests.get(f"{BASE}/videos/{task_id}/content", headers=HEADERS, timeout=180)
video.raise_for_status()
with open("output.mp4", "wb") as f:
    f.write(video.content)
print(f"已保存 output.mp4，{len(video.content)} 字节")

import { writeFile } from 'node:fs/promises'

const BASE = 'https://api.ideamine.cn/v1'
const HEADERS = {
  Authorization: 'Bearer sk-你的令牌',
  'Content-Type': 'application/json',
}

// 1) 提交
const submit = await fetch(`${BASE}/videos`, {
  method: 'POST',
  headers: HEADERS,
  body: JSON.stringify({
    model: 'Doubao-Seedance-2.0-fast',
    prompt: '一只橘猫坐在窗台上，阳光洒进来',
    seconds: '4',          // 字符串
    size: '1280x720',
  }),
}).then(r => r.json())
const taskId = submit.id
console.log('任务已提交:', taskId)

// 2) 轮询
let status = ''
const deadline = Date.now() + 10 * 60 * 1000
while (Date.now() < deadline) {
  const s = await fetch(`${BASE}/videos/${taskId}`, { headers: HEADERS }).then(r => r.json())
  status = s.status
  console.log(' ', status, s.progress ?? '')
  if (status === 'completed' || status === 'failed') break
  await new Promise(r => setTimeout(r, 20000))
}
if (status !== 'completed') throw new Error(`任务未完成: ${status}`)

// 3) 下载
const buf = Buffer.from(
  await fetch(`${BASE}/videos/${taskId}/content`, { headers: HEADERS }).then(r => r.arrayBuffer())
)
await writeFile('output.mp4', buf)
console.log('已保存 output.mp4，', buf.length, '字节')

#!/usr/bin/env bash
set -euo pipefail
TOKEN="sk-你的令牌"
BASE="https://api.ideamine.cn/v1"
PROMPT="${1:-一只橘猫坐在窗台上，阳光洒进来}"
SECONDS_LEN="${2:-4}"
SIZE="${3:-1280x720}"

# 1) 提交
TASK=$(curl -sS -X POST "$BASE/videos" \
  -H "Authorization: Bearer $TOKEN" -H "Content-Type: application/json" \
  -d "{\"model\":\"Doubao-Seedance-2.0-fast\",\"prompt\":\"$PROMPT\",\"seconds\":\"$SECONDS_LEN\",\"size\":\"$SIZE\"}" \
  | python3 -c 'import sys,json;print(json.load(sys.stdin)["id"])')
echo "任务: $TASK"

# 2) 轮询（最多 20 次 × 20 秒）
for i in $(seq 1 20); do
  S=$(curl -sS "$BASE/videos/$TASK" -H "Authorization: Bearer $TOKEN" \
      | python3 -c 'import sys,json;print(json.load(sys.stdin)["status"])')
  echo "  [$i] $S"
  [ "$S" = "completed" ] && break
  [ "$S" = "failed" ] && { echo "生成失败（额度已退还）"; exit 1; }
  sleep 20
done
[ "$S" = "completed" ] || { echo "超时"; exit 1; }

# 3) 下载
curl -sS -L "$BASE/videos/$TASK/content" -H "Authorization: Bearer $TOKEN" -o output.mp4
echo "已保存 output.mp4（$(wc -c < output.mp4) 字节）"

{
  "code": "plugin_request_invalid",
  "message": "... Error: invalid_duration ...",
  "data": null
}

# ① 报价
curl https://api.ideamine.cn/v1/videos/quote \
  -H "Authorization: Bearer sk-你的令牌" \
  -H "Content-Type: application/json" \
  -d '{"model": "video-quality", "seconds": "10"}'

{
  "quote_id": "quote_d714ec7e080e43d298062e12",
  "currency": "CNY",
  "model": "video-quality",
  "seconds": 10,
  "unit_price": 1.231402,
  "estimated_cost": 12.314,
  "quota": 879573,
  "duration_limit": {"min": 4, "max": 12},
  "expires_at": 1791191172
}

# ② 下单时带上 quote_id
curl https://api.ideamine.cn/v1/videos \
  -H "Authorization: Bearer sk-你的令牌" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "video-quality",
    "prompt": "一只橘猫坐在窗台上",
    "seconds": "10",
    "size": "1280x720",
    "quote_id": "quote_d714ec7e080e43d298062e12"
  }'

curl https://api.ideamine.cn/v1/videos \
  -H "Authorization: Bearer sk-你的令牌" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "video-fast",
    "prompt": "一只橘猫坐在窗台上",
    "seconds": "4",
    "size": "1280x720",
    "webhook_url": "https://your-app.example.com/hooks/video",
    "webhook_secret": "your-signing-secret"
  }'

{
  "event_id": "evt_c4334e56781e49bfad1d1616",
  "event": "video.completed",
  "task_id": "task_710pIEcWFjYyhEFkgfMaOX3FgwR9O6pN",
  "status": "completed",
  "progress": "100%",
  "model": "video-fast",
  "fail_reason": null,
  "created_at": 1791188934,
  "timestamp": 1791189125,
  "attempt": 1
}

import hmac, hashlib, time

def verify(secret: str, timestamp: str, raw_body: bytes, signature: str) -> bool:
    # 1) 防重放：时间戳与当前时间相差超过 5 分钟就拒绝
    if abs(int(time.time()) - int(timestamp)) > 300:
        return False
    # 2) 复算签名：signed = f"{timestamp}." + raw_body
    expected = "sha256=" + hmac.new(
        secret.encode(), (timestamp + ".").encode() + raw_body, hashlib.sha256
    ).hexdigest()
    # 3) 常量时间比较，避免时序攻击
    return hmac.compare_digest(expected, signature)

curl https://api.ideamine.cn/v1/videos \
  -H "Authorization: Bearer sk-你的令牌" \
  -H "Content-Type: application/json" \
  -H "Idempotency-Key: order-20261005-0001" \
  -d '{"model":"video-fast","prompt":"一只橘猫","seconds":"4","size":"1280x720"}'