> For the complete documentation index, see [llms.txt](https://docs.blockchainsecurity.asia/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.blockchainsecurity.asia/help-center/fang-an-yu-ji-fei.md).

# 方案與計費

- [Credit 計費怎麼運作](https://docs.blockchainsecurity.asia/help-center/fang-an-yu-ji-fei/how-credit-billing-works.md): credit 如何扣點、如何查餘額、如何加值。
- [計費常見問題](https://docs.blockchainsecurity.asia/help-center/fang-an-yu-ji-fei/billing-faq.md): 關於 credit 與計費的常見問題。