🎬 AI Video Generator API – Sora 2 | Veo 3 | Kling AI | Runway | Hailuo | Text-to-Video | Image-to-Video

One API key, all top AI video models. Access Sora 2, Veo 3, Kling AI, Runway, Hailuo AI and more through a single, affordable API. The cheapest AI video generation API — cheaper than Fal.ai, Replicate, and direct provider APIs.

📑 Table of Contents

What is AI Video Generator API?
What's New
Supported Models
How It Works
Features
Model Comparison
Quick Start
API Endpoints
Use Cases
Why Mountsea AI?
FAQ
Pricing
Documentation
Related Projects
Contributing
中文文档

🤔 What is AI Video Generator API?

This is a unified AI video generation API that gives you access to ALL top AI video generators through a single API key from Mountsea AI.

Stop juggling multiple API keys and billing systems. One integration, all models.

Whether you need text-to-video, image-to-video, or AI video editing, this API covers it all — Sora 2 video generation, Veo 3 video generation, Kling AI video, Runway Gen-3, and Hailuo AI.

🆕 What's New

Date	Update
2026-03	Veo 3.1 now available — next-gen video generation from Google DeepMind
2026-02	🔥 Veo 3 & Veo 3 Fast — 50% OFF promotion
2026-01	Hailuo AI model added
2025-12	Runway Gen-3 Alpha integration
2025-11	Python & Node.js SDKs released

🎯 Supported Models

Model	Provider	Also Known As	Type	Status
Sora 2	OpenAI	Sora2, Sora-2, Sora Pro, OpenAI Sora	Text-to-Video, Image-to-Video	✅ Available
Veo 3	Google DeepMind	Veo3, Veo-3, Google Veo 3	Text-to-Video, Image-to-Video	✅ Available (50% OFF!)
Veo 3 Fast	Google DeepMind	Veo3-Fast, Veo-3-Fast	Fast Video Generation	✅ Available
Veo 3.1	Google DeepMind	Veo3.1	Next-gen Video Generation	✅ Available
Kling AI	Kuaishou	Kling, Kling-AI, Kling 1.6	Text-to-Video, Image-to-Video	✅ Available
Runway Gen-3	Runway	Runway-ML, RunwayML, Gen-3 Alpha	Creative Video Generation	✅ Available
Hailuo AI	MiniMax	Hailuo, MiniMax Video, Hailuo AI Video	AI Video Generation	✅ Available

🔧 How It Works

┌─────────────────┐       ┌──────────────────────┐       ┌─────────────────────┐
│   Your App      │       │   Mountsea AI API    │       │   AI Video Models   │
│                 │ ───►  │                      │ ───►  │                     │
│  Single API Key │ POST  │  Unified Gateway     │       │  Sora 2  │ Veo 3   │
│  One SDK        │ ◄───  │  Load Balancing      │ ◄───  │  Kling   │ Runway  │
│                 │ JSON  │  Credit System       │       │  Hailuo  │ ...     │
└─────────────────┘       └──────────────────────┘       └─────────────────────┘

Flow:
  1. Send prompt + model choice ──► Mountsea AI
  2. Receive taskId             ◄── Mountsea AI
  3. Poll task status           ──► Mountsea AI
  4. Get video URL              ◄── Mountsea AI

✨ Features

🎥 Text-to-Video – Describe it, watch it come to life
🖼️ Image-to-Video – Animate any static image with AI
🎬 7+ AI Video Models – Sora 2, Veo 3, Kling, Runway, Hailuo and more
⚡ Fast Video Generation – Veo 3 Fast for rapid prototyping
💰 Cheapest AI Video API – Cheaper than Fal.ai, Replicate, and direct APIs
🔄 Unified Video Generation API – One API key, one integration, all models
🐍 Python Video SDK – pip install mountsea-sora / pip install mountsea-veo
📦 Node.js Video SDK – npm install mountsea-sora / npm install mountsea-veo
🔒 Production Ready – Reliable uptime, rate limiting, and error handling
📊 Usage Dashboard – Track credits, monitor generation history

🆚 Model Comparison – Which AI Video Generator Should You Choose?

Feature	Sora 2	Veo 3	Veo 3 Fast	Kling AI	Runway Gen-3	Hailuo AI
Quality	⭐⭐⭐⭐⭐	⭐⭐⭐⭐⭐	⭐⭐⭐⭐	⭐⭐⭐⭐	⭐⭐⭐⭐	⭐⭐⭐
Speed	Medium	Medium	⚡ Fast	Medium	Medium	Fast
Max Duration	10s	8s	5s	10s	10s	6s
Text-to-Video	✅	✅	✅	✅	✅	✅
Image-to-Video	✅	✅	✅	✅	✅	✅
Resolution	1080p	1080p	720p	1080p	1080p	720p
Best For	Creative motion	Realism	Quick drafts	Chinese scenes	Artistic	General
Discount	—	🔥 50% OFF	🔥 50% OFF	—	—	—

Choosing the Right Model

Best overall quality: Sora 2 or Veo 3
Fastest generation: Veo 3 Fast
Best value: Veo 3 (50% OFF)
Artistic / abstract styles: Runway Gen-3
Chinese language prompts: Kling AI
General purpose: Hailuo AI

🚀 Quick Start

Get Your API Key

Visit Mountsea AI Platform
Sign up and get your API key
Choose your model and start generating!

Install SDK

# Python - Sora SDK
pip install mountsea-sora

# Python - Veo SDK
pip install mountsea-veo

# Node.js - Sora SDK
npm install mountsea-sora

# Node.js - Veo SDK
npm install mountsea-veo

Python – Sora 2 Video Generation

import requests
import time

API_KEY = "your-api-key"
BASE_URL = "https://api.mountsea.ai"
headers = {"Authorization": f"Bearer {API_KEY}", "Content-Type": "application/json"}

# Generate with Sora 2
response = requests.post(f"{BASE_URL}/sora/generate",
    headers=headers,
    json={
        "prompt": "A drone shot flying over a tropical island with crystal clear water, cinematic 4K",
        "duration": 5,
        "resolution": "1080p"
    })

task = response.json()
task_id = task['taskId']
print(f"Task ID: {task_id}")

# Poll for results
while True:
    status = requests.get(f"{BASE_URL}/sora/task",
        headers=headers, params={"taskId": task_id}).json()
    if status['status'] == 'completed':
        print(f"Video URL: {status['videoUrl']}")
        break
    elif status['status'] == 'failed':
        print(f"Error: {status['error']}")
        break
    print(f"Status: {status['status']}...")
    time.sleep(10)

Python – Veo 3 Video Generation (50% OFF!)

# Generate with Veo 3
response = requests.post(f"{BASE_URL}/veo/generate",
    headers=headers,
    json={
        "prompt": "A futuristic city with flying cars and neon lights, cyberpunk aesthetic",
        "model": "veo-3",
        "duration": 5,
        "resolution": "1080p"
    })

task = response.json()
print(f"Veo Task ID: {task['taskId']}")

# Use Veo 3 Fast for quick generation
response_fast = requests.post(f"{BASE_URL}/veo/generate",
    headers=headers,
    json={
        "prompt": "A puppy running on the beach, sunny day",
        "model": "veo-3-fast",
        "duration": 3
    })

Python – Image-to-Video

# Animate any image with Sora 2
response = requests.post(f"{BASE_URL}/sora/generate",
    headers=headers,
    json={
        "prompt": "The flowers gently sway in the breeze with petals falling",
        "imageUrl": "https://example.com/flowers.jpg",
        "duration": 5
    })

# Or animate with Veo 3
response = requests.post(f"{BASE_URL}/veo/generate",
    headers=headers,
    json={
        "prompt": "The landscape slowly pans with clouds moving across the sky",
        "imageUrl": "https://example.com/landscape.jpg",
        "model": "veo-3",
        "duration": 5
    })

JavaScript / Node.js

const axios = require('axios');

const API_KEY = process.env.MOUNTSEA_API_KEY || 'your-api-key';
const BASE_URL = 'https://api.mountsea.ai';
const headers = { 'Authorization': `Bearer ${API_KEY}`, 'Content-Type': 'application/json' };

// Sora 2 Video Generation
async function generateWithSora(prompt, options = {}) {
  const { data } = await axios.post(`${BASE_URL}/sora/generate`, {
    prompt, duration: options.duration || 5, resolution: options.resolution || '1080p', ...options
  }, { headers });
  return data;
}

// Veo 3 Video Generation
async function generateWithVeo(prompt, options = {}) {
  const { data } = await axios.post(`${BASE_URL}/veo/generate`, {
    prompt, model: options.model || 'veo-3', duration: options.duration || 5, ...options
  }, { headers });
  return data;
}

// Poll for result
async function waitForResult(endpoint, taskId) {
  while (true) {
    const { data } = await axios.get(`${BASE_URL}/${endpoint}/task`, {
      headers, params: { taskId }
    });
    if (data.status === 'completed') return data;
    if (data.status === 'failed') throw new Error(data.error);
    console.log(`Status: ${data.status}...`);
    await new Promise(r => setTimeout(r, 10000));
  }
}

// Usage
(async () => {
  // Generate with Sora 2
  const soraTask = await generateWithSora('A timelapse of a flower blooming in sunlight');
  console.log('Sora Task:', soraTask.taskId);
  const soraResult = await waitForResult('sora', soraTask.taskId);
  console.log('Sora Video:', soraResult.videoUrl);

  // Generate with Veo 3 (50% OFF!)
  const veoTask = await generateWithVeo('An astronaut floating in space with Earth in the background');
  console.log('Veo Task:', veoTask.taskId);
  const veoResult = await waitForResult('veo', veoTask.taskId);
  console.log('Veo Video:', veoResult.videoUrl);
})();

Go

package main

import (
    "bytes"
    "encoding/json"
    "fmt"
    "net/http"
)

func main() {
    apiKey := "your-api-key"
    baseURL := "https://api.mountsea.ai"

    // Sora 2 Generation
    payload, _ := json.Marshal(map[string]interface{}{
        "prompt":     "A golden retriever playing in autumn leaves, cinematic 4K",
        "duration":   5,
        "resolution": "1080p",
    })

    req, _ := http.NewRequest("POST", baseURL+"/sora/generate", bytes.NewBuffer(payload))
    req.Header.Set("Authorization", "Bearer "+apiKey)
    req.Header.Set("Content-Type", "application/json")

    client := &http.Client{}
    resp, _ := client.Do(req)
    defer resp.Body.Close()

    var result map[string]interface{}
    json.NewDecoder(resp.Body).Decode(&result)
    fmt.Printf("Task ID: %s\n", result["taskId"])
}

cURL

# ===== Sora 2 =====
# Text-to-Video
curl -X POST https://api.mountsea.ai/sora/generate \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"prompt": "A timelapse of a flower blooming", "duration": 5, "resolution": "1080p"}'

# Image-to-Video
curl -X POST https://api.mountsea.ai/sora/generate \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"prompt": "The person slowly turns and smiles", "imageUrl": "https://example.com/photo.jpg", "duration": 5}'

# ===== Veo 3 (50% OFF!) =====
# Text-to-Video
curl -X POST https://api.mountsea.ai/veo/generate \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"prompt": "Ocean waves crashing on rocks at sunset, 4K", "model": "veo-3", "duration": 5}'

# Veo 3 Fast
curl -X POST https://api.mountsea.ai/veo/generate \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"prompt": "A cat playing with yarn", "model": "veo-3-fast", "duration": 3}'

# ===== Check Task Status =====
curl -X GET "https://api.mountsea.ai/sora/task?taskId=YOUR_TASK_ID" \
  -H "Authorization: Bearer YOUR_API_KEY"

📖 API Endpoints

Endpoint	Method	Description
`/sora/generate`	POST	Generate video with Sora 2 (text-to-video or image-to-video)
`/sora/task`	GET	Get Sora task status and video result URL
`/veo/generate`	POST	Generate video with Veo 3 / Veo 3 Fast / Veo 3.1
`/veo/task`	GET	Get Veo task status and video result URL

Request Parameters

Parameter	Type	Required	Description
`prompt`	string	✅	Text description of the video to generate
`model`	string	❌	Model to use (e.g. `veo-3`, `veo-3-fast`, `veo-3.1`)
`duration`	number	❌	Video duration in seconds (default: 5)
`resolution`	string	❌	Output resolution (`1080p`, `720p`)
`imageUrl`	string	❌	Source image URL for image-to-video generation

Response Format

{
  "taskId": "task_abc123",
  "status": "processing",
  "videoUrl": "https://cdn.mountsea.ai/videos/output.mp4",
  "duration": 5,
  "model": "sora-2"
}

🎯 Use Cases

Use Case	Recommended Model	Why
🎬 Marketing Videos	Sora 2 or Veo 3	Highest quality, cinematic output
📱 Social Media Content (TikTok, Reels)	Veo 3 Fast	Quick generation, good quality
🎨 Artistic & Abstract Creations	Runway Gen-3	Best for creative and abstract styles
🏢 Product Demos & Explainers	Sora 2	Precise motion control
⚡ Quick Prototypes & Storyboards	Veo 3 Fast	Fastest generation speed
🎥 High-Quality Film Production	Veo 3	Best visual realism
📚 Educational & Training Content	Kling AI or Sora 2	Clear and descriptive
🛒 E-commerce Product Videos	Sora 2 or Kling AI	Product-focused motion
🎮 Game Trailers & Cutscenes	Veo 3	Cinematic realism

🆚 Why Mountsea AI vs Other Providers?

Feature	Mountsea AI	Fal.ai	Replicate	Direct API
Models	✅ Sora + Veo + Kling + more	Limited	Limited	One only
Pricing	✅ Cheapest (Veo 50% OFF)	❌ Expensive	❌ Expensive	❌ Varies
Unified API	✅ One key, all models	❌ Per-model	❌ Per-model	❌ N/A
Python SDK	✅ Available	✅	✅	❌ Varies
Node.js SDK	✅ Available	✅	❌	❌ Varies
Setup Time	✅ 2 minutes	5 min	5 min	30+ min
Pay-as-you-go	✅ Credit system	❌ Complex	❌ Per-second	❌ Varies
Support	✅ 24/7	Limited	Community	Varies

❓ FAQ

Is there a free trial for AI video generation?

Yes! Sign up at Mountsea AI and get free credits to test all models including Sora 2, Veo 3, and Kling AI.

Which AI video generator is the best in 2026?

It depends on your use case. Sora 2 and Veo 3 are currently the best for general-purpose AI video generation. See our model comparison above for a detailed breakdown.

Sora 2 vs Veo 3 – which should I use?

Sora 2: Better for creative motion, artistic videos, and precise camera control
Veo 3: Better for photorealistic scenes and faster generation (with Veo 3 Fast)
Both are available through our API. Try both and see which fits your project!

Is this cheaper than Fal.ai or Replicate?

Yes! Mountsea AI offers the most competitive pricing for AI video generation, especially with Veo 3 at 50% off. Compare pricing →

Can I use generated AI videos commercially?

Yes! All videos generated through Mountsea AI can be used for commercial purposes under the MIT license.

What video resolutions are supported?

Most models support up to 1080p (Full HD). Veo 3 Fast supports up to 720p for faster generation.

How long can AI-generated videos be?

Currently Sora 2 and Kling support up to 10 seconds, Veo 3 up to 8 seconds, and Veo 3 Fast up to 5 seconds. Longer durations are on the roadmap.

Do you support image-to-video generation?

Yes! Both Sora 2 and Veo 3 support animating static images into video. Pass an imageUrl parameter along with your text prompt.

What programming languages are supported?

We provide official Python and Node.js SDKs. The REST API works with any language — see our Go and cURL examples above.

How fast is AI video generation?

Generation time varies by model: Veo 3 Fast takes ~30 seconds, while Sora 2 and Veo 3 take 1–3 minutes depending on duration and resolution.

Is there a rate limit?

Yes, rate limits depend on your plan. Free tier allows 5 concurrent generations; paid plans support higher concurrency.

Can I generate videos with audio?

Currently, the API generates silent video. Audio can be added using our Suno API or Producer API for AI-generated music.

💰 Pricing

Best prices in the market! Cheaper than Fal.ai and Replicate.

Package	Credits	Price	Per Credit
Starter	10,000	¥100	¥0.010
Basic	50,000	¥500	¥0.010
Pro	200,000	¥2,000	¥0.010
Business	500,000	¥4,500 (10% OFF)	¥0.009
Enterprise	1,000,000	¥8,000 (20% OFF)	¥0.008

🔥 Veo 3 credits up to 50% OFF!

👉 View Full Pricing & Get Started

📚 Documentation

📘 Sora API Documentation – Full Sora 2 API reference
📘 Veo API Documentation – Full Veo 3 API reference
🏠 Mountsea AI Platform – Dashboard, billing, and API key management

🔗 Related Projects

Sora API - Dedicated OpenAI Sora 2 API SDK
Veo API - Dedicated Google Veo 3 API SDK
Nano Banana API - AI Image Generation API (Gemini)
Suno API - AI Music Generation API
Producer API - AI Music Production API
Gemini API - Google Gemini Chat API
OpenAI Compatible API - OpenAI-compatible Chat API
Awesome AI API - Curated AI API List

🤝 Contributing

Contributions are welcome! If you have suggestions, bug reports, or want to add examples:

Fork this repository
Create your feature branch (git checkout -b feature/amazing-feature)
Commit your changes (git commit -m 'Add amazing feature')
Push to the branch (git push origin feature/amazing-feature)
Open a Pull Request

🇨🇳 中文文档

🎬 AI 视频生成器 API – Sora 2 | Veo 3 | Kling AI | Runway | Hailuo | 文本转视频 | 图片转视频

一个 API 密钥，所有顶级 AI 视频模型。 通过一个实惠的 API 访问 Sora 2、Veo 3、Kling AI、Runway、Hailuo AI。最便宜的 AI 视频生成 API — 比 Fal.ai、Replicate 和官方 API 更便宜。

🤔 这是什么？

这是一个统一的 AI 视频生成 API，通过 Mountsea AI 的一个 API 密钥即可访问所有顶级 AI 视频生成器。

不再需要管理多个 API 密钥和计费系统。一次集成，所有模型。

无论你需要文字生成视频、图片生成视频还是 AI 视频编辑，这个 API 都能满足 — 包括 Sora 2、Veo 3、Kling AI、Runway Gen-3 和 Hailuo AI。

🆕 最新动态

日期	更新
2026-03	Veo 3.1 上线 — Google DeepMind 下一代视频生成
2026-02	🔥 Veo 3 & Veo 3 Fast 5折优惠
2026-01	Hailuo AI 模型上线
2025-12	Runway Gen-3 Alpha 接入
2025-11	Python & Node.js SDK 发布

🎯 支持的模型

模型	提供商	别名	类型	状态
Sora 2	OpenAI	Sora2, Sora-2, Sora Pro	文本转视频、图片转视频	✅ 可用
Veo 3	Google DeepMind	Veo3, Veo-3, Google Veo 3	文本转视频、图片转视频	✅ 可用（🔥5折！）
Veo 3 Fast	Google DeepMind	Veo3-Fast	快速视频生成	✅ 可用（🔥5折！）
Veo 3.1	Google DeepMind	Veo3.1	下一代视频生成	✅ 可用
Kling AI	快手	Kling, 可灵	文本转视频、图片转视频	✅ 可用
Runway Gen-3	Runway	Runway-ML, Gen-3 Alpha	创意视频生成	✅ 可用
Hailuo AI	MiniMax	海螺AI, MiniMax Video	AI 视频生成	✅ 可用

🔧 工作原理

┌─────────────────┐       ┌──────────────────────┐       ┌─────────────────────┐
│   你的应用       │       │   Mountsea AI API    │       │   AI 视频模型        │
│                 │ ───►  │                      │ ───►  │                     │
│  一个 API Key   │ POST  │  统一网关             │       │  Sora 2  │ Veo 3   │
│  一套 SDK       │ ◄───  │  负载均衡             │ ◄───  │  Kling   │ Runway  │
│                 │ JSON  │  积分计费             │       │  Hailuo  │ ...     │
└─────────────────┘       └──────────────────────┘       └─────────────────────┘

流程：
  1. 发送提示词 + 模型选择  ──► Mountsea AI
  2. 接收 taskId           ◄── Mountsea AI
  3. 轮询任务状态           ──► Mountsea AI
  4. 获取视频 URL           ◄── Mountsea AI

✨ 核心特性

🎥 文字生成视频 – 输入描述，AI 生成视频
🖼️ 图片生成视频 – 让静态图片动起来
🎬 7+ AI 视频模型 – Sora 2, Veo 3, Kling, Runway, Hailuo 等
⚡ 快速生成 – Veo 3 Fast 快速出片
💰 最便宜的 AI 视频 API – 比 Fal.ai、Replicate 和直接 API 更便宜
🔄 统一 API – 一个密钥，一次集成，所有模型
🐍 Python SDK – pip install mountsea-sora / pip install mountsea-veo
📦 Node.js SDK – npm install mountsea-sora / npm install mountsea-veo
🔒 生产可用 – 稳定运行、限流保护、完善的错误处理
📊 用量仪表盘 – 追踪积分、查看生成记录

🆚 模型对比 – 哪个 AI 视频生成器最好？

特性	Sora 2	Veo 3	Veo 3 Fast	Kling AI	Runway	Hailuo
画质	⭐⭐⭐⭐⭐	⭐⭐⭐⭐⭐	⭐⭐⭐⭐	⭐⭐⭐⭐	⭐⭐⭐⭐	⭐⭐⭐
速度	中等	中等	⚡快	中等	中等	快
最长时长	10秒	8秒	5秒	10秒	10秒	6秒
文字转视频	✅	✅	✅	✅	✅	✅
图片转视频	✅	✅	✅	✅	✅	✅
分辨率	1080p	1080p	720p	1080p	1080p	720p
最佳用途	创意运动	真实感	快速草稿	中文场景	艺术风格	通用
折扣	—	🔥5折	🔥5折	—	—	—

如何选择模型？

最高画质：Sora 2 或 Veo 3
最快速度：Veo 3 Fast
最高性价比：Veo 3（5折优惠）
艺术/抽象风格：Runway Gen-3
中文提示词：Kling AI
通用场景：Hailuo AI

🚀 快速开始

访问 Mountsea AI 平台
注册账号获取 API 密钥
选择模型开始生成！

安装 SDK

# Python
pip install mountsea-sora  # Sora 2
pip install mountsea-veo   # Veo 3

# Node.js
npm install mountsea-sora  # Sora 2
npm install mountsea-veo   # Veo 3

示例 – Sora 2 文字生成视频

import requests
import time

API_KEY = "your-api-key"
BASE_URL = "https://api.mountsea.ai"
headers = {"Authorization": f"Bearer {API_KEY}", "Content-Type": "application/json"}

# 使用 Sora 2 生成视频
response = requests.post(f"{BASE_URL}/sora/generate",
    headers=headers,
    json={
        "prompt": "无人机拍摄热带岛屿，水晶般清澈的海水，电影级4K画质",
        "duration": 5,
        "resolution": "1080p"
    })

task = response.json()
task_id = task['taskId']
print(f"任务 ID: {task_id}")

# 轮询结果
while True:
    status = requests.get(f"{BASE_URL}/sora/task",
        headers=headers, params={"taskId": task_id}).json()
    if status['status'] == 'completed':
        print(f"视频 URL: {status['videoUrl']}")
        break
    elif status['status'] == 'failed':
        print(f"错误: {status['error']}")
        break
    print(f"状态: {status['status']}...")
    time.sleep(10)

示例 – Veo 3（5折优惠！）

# 使用 Veo 3 生成视频
response = requests.post(f"{BASE_URL}/veo/generate",
    headers=headers,
    json={
        "prompt": "未来城市中飞行汽车穿梭在霓虹灯间，赛博朋克风格",
        "model": "veo-3",
        "duration": 5,
        "resolution": "1080p"
    })

print(response.json())

示例 – 图片生成视频

# 用 Sora 2 让图片动起来
response = requests.post(f"{BASE_URL}/sora/generate",
    headers=headers,
    json={
        "prompt": "花朵在微风中轻轻摇摆，花瓣缓缓飘落",
        "imageUrl": "https://example.com/flowers.jpg",
        "duration": 5
    })

# 或用 Veo 3
response = requests.post(f"{BASE_URL}/veo/generate",
    headers=headers,
    json={
        "prompt": "风景缓缓移动，云朵飘过天空",
        "imageUrl": "https://example.com/landscape.jpg",
        "model": "veo-3",
        "duration": 5
    })

🆚 为什么选择 Mountsea AI？

特性	Mountsea AI	Fal.ai	Replicate	官方 API
模型数量	✅ Sora + Veo + Kling + 更多	有限	有限	仅一个
价格	✅ 最便宜（Veo 5折）	❌ 贵	❌ 贵	❌ 不一定
统一 API	✅ 一个密钥，所有模型	❌ 按模型	❌ 按模型	❌ N/A
Python SDK	✅ 有	✅	✅	❌ 不一定
Node.js SDK	✅ 有	✅	❌	❌ 不一定
接入时间	✅ 2分钟	5分钟	5分钟	30分钟+
技术支持	✅ 7×24	有限	社区	不一定

❓ 常见问题

有免费试用吗？

有！注册 Mountsea AI 即送免费积分，可测试所有模型，包括 Sora 2、Veo 3 和 Kling AI。

2026年最好的 AI 视频生成器是哪个？

取决于用途。Sora 2 和 Veo 3 目前是最佳通用选择。详见上方模型对比表。

Sora 2 和 Veo 3 选哪个？

Sora 2：创意运动和艺术视频更强，镜头控制更精确
Veo 3：真实场景和快速生成更强（Veo 3 Fast）
我们的 API 两个都支持，可以都试试！

比 Fal.ai 和 Replicate 便宜吗？

是的！尤其 Veo 3 享5折优惠。查看价格对比 →

能用于商业项目吗？

可以！通过 Mountsea AI 生成的所有视频均可用于商业用途。

支持哪些分辨率？

大部分模型支持 1080p（全高清），Veo 3 Fast 支持 720p。

AI 生成的视频最长多久？

Sora 2 和 Kling 最长 10秒，Veo 3 最长 8秒，Veo 3 Fast 最长 5秒。更长时长正在规划中。

支持图片转视频吗？

支持！Sora 2 和 Veo 3 都支持将静态图片转为视频。传入 imageUrl 参数加上提示词即可。

支持哪些编程语言？

官方提供 Python 和 Node.js SDK。REST API 支持任何编程语言 — 参见上方 Go 和 cURL 示例。

视频生成需要多长时间？

取决于模型：Veo 3 Fast 约30秒，Sora 2 和 Veo 3 约1-3分钟（取决于时长和分辨率）。

有速率限制吗？

有，取决于套餐。免费版支持5个并发生成；付费版支持更高并发。

可以生成带音频的视频吗？

目前 API 生成无声视频。可以使用 Suno API 或 Producer API 生成 AI 音乐配音。

💰 价格

市场最低价！比 Fal.ai 和 Replicate 更便宜。

套餐	积分	价格	单价
入门版	10,000	¥100	¥0.010
基础版	50,000	¥500	¥0.010
专业版	200,000	¥2,000	¥0.010
商务版	500,000	¥4,500 (9折)	¥0.009
企业版	1,000,000	¥8,000 (8折)	¥0.008

🔥 Veo 3 积分最高5折优惠！

👉 查看完整价格 & 立即开始

📚 文档

📘 Sora API 文档 – 完整 Sora 2 API 参考
📘 Veo API 文档 – 完整 Veo 3 API 参考
🏠 Mountsea AI 官网 – 控制台、计费、API Key 管理

🔗 相关项目

Sora API - OpenAI Sora 2 视频生成 API SDK
Veo API - Google Veo 3 视频生成 API SDK
Nano Banana API - AI 图片生成 API
Suno API - AI 音乐生成 API
Producer API - AI 音乐制作 API
Gemini API - Google Gemini 对话 API
OpenAI Compatible API - OpenAI 兼容对话 API
Awesome AI API - 精选 AI API 列表

⭐ Star History

如果这个项目对你有帮助，请给我们一个 Star ⭐

📄 License

MIT License

Powered by Mountsea AI – Your All-in-One AI API Platform for Video, Music, Image & Chat Generation

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