> For the complete documentation index, see [llms.txt](https://developers.alephee.com/v2/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://developers.alephee.com/v2/glossary/glo1-1.md).

# Response status codes

<mark style="color:green;">2XX</mark> - Success of some kind,\ <mark style="color:yellow;">3XX</mark> – Warning and informational messages.\ <mark style="color:red;">4XX</mark> - Error occurred in client’s part.\ <mark style="color:red;">5XX</mark> - Error occurred in server’s part.