> ## Documentation Index
> Fetch the complete documentation index at: https://docs.rockapi.ai/llms.txt
> Use this file to discover all available pages before exploring further.

# Ví dụ curl

> Gọi Rock API bằng curl.

# Ví dụ curl

```bash theme={null}
curl https://rockapi.ai/v1/chat/completions \
  -H "Authorization: Bearer $ROCK_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"model":"gpt-4o-mini","messages":[{"role":"user","content":"Hello"}]}'
```

<Card title="Lấy API key" icon="key" href="https://rockapi.ai/keys">
  Đăng ký và tạo [API key](https://rockapi.ai/keys) trước khi chạy ví dụ này.
</Card>