Veo Video Generation

curl --request POST \
  --url https://api.magickapi.com/v1/videos \
  --header 'Authorization: Bearer YOUR_API_KEY' \
  --header 'Content-Type: application/json' \
  --data '{
    "model": "veo-3.1-fast-generate-preview",
    "prompt": "海豚在碧蓝海洋中跳跃",
    "duration": 8,
    "size": "1280x720",
    "images": [
      "https://example.com/first-frame.png"
    ],
    "metadata": {
      "generateAudio": true,
      "seed": 7
    }
  }'

{
  "id": "task_01KXYZ1234567890ABCDE",
  "task_id": "task_01KXYZ1234567890ABCDE",
  "object": "video",
  "model": "veo-3.1-fast-generate-preview",
  "status": "queued",
  "progress": 0,
  "created_at": 1712345678
}

curl https://api.magickapi.com/v1/videos/task_01KXYZ1234567890ABCDE \
  -H 'Authorization: Bearer YOUR_API_KEY'

curl -L https://api.magickapi.com/v1/videos/task_01KXYZ1234567890ABCDE/content \
  -H 'Authorization: Bearer YOUR_API_KEY' \
  --output veo-output.mp4

import time
import requests

base_url = "https://api.magickapi.com"
api_key = "YOUR_API_KEY"
headers = {
    "Authorization": f"Bearer {api_key}",
    "Content-Type": "application/json",
}

submit_payload = {
    "model": "veo-3.1-fast-generate-preview",
    "prompt": "海豚在碧蓝海洋中跳跃",
    "duration": 8,
    "size": "1280x720",
    "images": [
        "https://example.com/first-frame.png"
    ],
    "metadata": {
        "generateAudio": True,
        "seed": 7,
    },
}

submit_resp = requests.post(
    f"{base_url}/v1/videos",
    headers=headers,
    json=submit_payload,
    timeout=300,
)
submit_resp.raise_for_status()
task = submit_resp.json()
task_id = task.get("id") or task.get("task_id")
print("task_id:", task_id)

while True:
    query_resp = requests.get(
        f"{base_url}/v1/videos/{task_id}",
        headers={"Authorization": f"Bearer {api_key}"},
        timeout=300,
    )
    query_resp.raise_for_status()
    status = query_resp.json()
    print(status)

    if status["status"] == "completed":
        download_resp = requests.get(
            f"{base_url}/v1/videos/{task_id}/content",
            headers={"Authorization": f"Bearer {api_key}"},
            timeout=600,
        )
        download_resp.raise_for_status()
        with open("veo-output.mp4", "wb") as f:
            f.write(download_resp.content)
        print("saved: veo-output.mp4")
        break

    if status["status"] == "failed":
        message = (status.get("error") or {}).get("message", "video generation failed")
        raise RuntimeError(message)

    time.sleep(10)

import { writeFile } from "node:fs/promises";

const baseUrl = "https://api.magickapi.com";
const apiKey = "YOUR_API_KEY";

const submitPayload = {
  model: "veo-3.1-fast-generate-preview",
  prompt: "海豚在碧蓝海洋中跳跃",
  duration: 8,
  size: "1280x720",
  images: ["https://example.com/first-frame.png"],
  metadata: {
    generateAudio: true,
    seed: 7,
  },
};

const submitResp = await fetch(`${baseUrl}/v1/videos`, {
  method: "POST",
  headers: {
    Authorization: `Bearer ${apiKey}`,
    "Content-Type": "application/json",
  },
  body: JSON.stringify(submitPayload),
});

if (!submitResp.ok) {
  throw new Error(await submitResp.text());
}

const task = await submitResp.json();
const taskId = task.id || task.task_id;
console.log("task_id:", taskId);

while (true) {
  const queryResp = await fetch(`${baseUrl}/v1/videos/${taskId}`, {
    headers: {
      Authorization: `Bearer ${apiKey}`,
    },
  });

  if (!queryResp.ok) {
    throw new Error(await queryResp.text());
  }

  const status = await queryResp.json();
  console.log(status);

  if (status.status === "completed") {
    const downloadResp = await fetch(`${baseUrl}/v1/videos/${taskId}/content`, {
      headers: {
        Authorization: `Bearer ${apiKey}`,
      },
    });
    if (!downloadResp.ok) {
      throw new Error(await downloadResp.text());
    }
    const buffer = Buffer.from(await downloadResp.arrayBuffer());
    await writeFile("veo-output.mp4", buffer);
    console.log("saved: veo-output.mp4");
    break;
  }

  if (status.status === "failed") {
    throw new Error(status.error?.message || "video generation failed");
  }

  await new Promise((resolve) => setTimeout(resolve, 10000));
}

curl https://api.magickapi.com/v1/video/generations/task_01KXYZ1234567890ABCDE \
  -H 'Authorization: Bearer YOUR_API_KEY'