Volcengine (ByteDance Doubao)

🇨🇳 Direct Line ● 24h Uptime 99.9% (ByteDance Infrastructure)

Millions of free tokens · Highly affordable pricing afterwards

🚀 Get Free Key ↗
⚡ Speed & Latency
120ms ~ 240ms
Direct ByteDance backbone network with massive throughput and millisecond TTFT
🎁 Free Quota & Policy
Complimentary resource packs upon onboarding
Mobile or Lark login · 500K~5M token starter allowance
🛡️ Auth & Access Requirements
Generate API Key and Endpoint ID in Ark Console
Fully OpenAI-compatible protocol; fast integration with Python/Node.js
📊 Concurrency & Context
High concurrency guarantee · 32K~128K context
Powers Doubao flagship models; excellent for dialogue, writing & translation

🔌 OpenAI-Compatible Base URL

https://ark.cn-beijing.volces.com/api/v3

💡 Directly paste the address above as Base URL into any OpenAI-compatible client (NextChat, Cherry Studio, Immersive Translate, etc.).

📋 Featured Models:

Click Model ID to copy
豆包旗舰 doubao-1.5-pro-32k
字节跳动主力旗舰，长文本理解与综合逻辑强悍
极速轻量 doubao-1.5-lite-32k
毫秒级首字响应，低成本高并发任务首选
多模态视觉 doubao-1.5-vision-pro-32k
支持图文双模态理解的高性能视觉模型

💡 Key Traps & Practical Tips

Free 500K~5M token starter pack upon signup
ByteDance official cloud · Direct line with extreme throughput
1. Protocol Compatibility: Most modern LLMs are fully OpenAI-compatible. In Python, simply use the official openai SDK for seamless switching.
2. Network Routing: Providers labeled Direct Connection respond in milliseconds domestically. Providers labeled Global Network are best called from servers with international access.
3. Local Key Security: When using tools on FreeAI Dog, all API Keys are strictly saved in your browser localStorage and never transmitted to any third-party server.

💻 Quick Python OpenAI SDK Example

from openai import OpenAI

client = OpenAI(
    api_key="your_api_key_here",  # 填入申请的 Key
    base_url="https://ark.cn-beijing.volces.com/api/v3"
)

response = client.chat.completions.create(
    model="doubao-1.5-pro-32k",
    messages=[
        [object Object]
    ]
)

print(response.choices[0].message.content)
← Radar ⚡ 🚀 🛠️ Everyday Life AI Toolbox (Plug & Play)