# Volcano Engine Ark - Standard API (OpenAI-compatible)

## Endpoint
POST https://ark.cn-beijing.volces.com/api/v3/chat/completions

## Auth
Header: Authorization: Bearer <UUID>

## Usable Keys & Models

### Key: 209bcbe8-3cdf-4397-b13c-2323e481af82 (BEST - 12 models)
Source: https://github.com/LiuTianjie/yishu-knowledge/blob/fa0d5b52bc8f2e255aca361004ada0fca37dfc27/.env
Models: doubao-seed-2-0-pro/lite/mini-260215, doubao-seed-2-1-pro/turbo-260628,
        doubao-seed-1-6-250615/251015/flash-250615/flash-250828,
        deepseek-v4-flash/pro-260425, glm-5-2-260617

### Key: 5cf8e2f7-8465-4ccc-bf84-e32f05be0fb4 (12 models)
Source: https://github.com/TTDirection/deepseek_ai_news_crew/blob/560a514cdb698ff4fcc8d7a9e6f720975d7fa136/text2image.py
Models: doubao-seed-2-0-pro/lite/mini-260215, doubao-seed-2-1-pro/turbo-260628,
        doubao-seed-1-6-250615/251015/flash-250615/flash-250828,
        deepseek-v4-flash/pro-260425, glm-5-2-260617

### Key: 6ef45f7f-1d82-4d34-80c0-c70180bd59fc (10 models)
Source: https://github.com/mocuishle-gdy/FunctionCallDataGenerate/blob/4d936533c9ec0b65722e3368625e98ece1fcc763/data_generate/.env
Models: doubao-seed-2-0-pro/lite-260215, doubao-seed-2-1-pro-260628,
        doubao-seed-1-6-250615/251015/flash-250615/flash-250828,
        deepseek-v4-flash/pro-260425

### Key: 60186d5d-95bf-4265-beaa-4c3842e10802 (1 model)
Source: https://github.com/AI-FOUNDER-ONE/AI-LAB/blob/873121fda51d1ee48e1483537ea6e102e905a9a6/AI-Lab/AI-Lab/.env
Models: doubao-seed-2-0-pro-260215

## Usage Example
```bash
curl -s https://ark.cn-beijing.volces.com/api/v3/chat/completions \
  -H "Authorization: Bearer 209bcbe8-3cdf-4397-b13c-2323e481af82" \
  -H "Content-Type: application/json" \
  -d '{"model":"doubao-seed-2-0-pro-260215","messages":[{"role":"user","content":"hi"}],"max_tokens":100}'
```