> For the complete documentation index, see [llms.txt](https://en.apis.alltick.co/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://en.apis.alltick.co/integration-process/interface-restriction-description.md).

# Interface restriction description

English / [中文](https://apis.alltick.co/jie-ru-liu-cheng/jie-kou-xian-zhi-shuo-ming)

{% content-ref url="/pages/UMb3uew1AWopnqUaV9Sm" %}
[HTTP interface restrictions](/integration-process/interface-restriction-description/http-interface-restrictions.md)
{% endcontent-ref %}

{% content-ref url="/pages/QCAEUiZFEPFkwgdlyMAE" %}
[Websocket interface limitations](/integration-process/interface-restriction-description/websocket-interface-limitations.md)
{% endcontent-ref %}

{% content-ref url="/pages/lAm2Up24QUQZMRTC31Wm" %}
[Error code description](/integration-process/interface-restriction-description/error-code-description.md)
{% endcontent-ref %}

***

### Official Website

{% hint style="info" %}
Official website: <https://alltick.co/>
{% endhint %}