> For the complete documentation index, see [llms.txt](https://bothelp.hktrpg.com/guide/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://bothelp.hktrpg.com/guide/en/getting-started/yao-qing-hktrpg/liao-tian-ruan-jian.md).

# Chat Apps

### Inviting the Bot

Chat bots generally support two modes: chatting with the bot directly, or inviting it into a private group.

For HKTRPG, most features work in both modes; some features are group-only.

{% hint style="info" %}
Group-only features include secret rolls, custom dice, and database features.\
Discord-only features include roleplay and chat log export.\\
{% endhint %}

ID: HKTRPG#4989

In Discord → Home → Find or start a conversation, enter the ID to use HKTRPG.\
To add it to a server, you still need the link below.\
<https://discord.hktrpg.com>\
![](/files/GiQrcmgqwYXn706ApcUv)

{% embed url="<https://page.line.me/?accountId=utr0641o>" %}
We recommend opening on mobile. After visiting the URL, tap the Chat button in the center to talk to HKTRPG.\
You can also tap Add Friend.\
Then invite it to a group like any other friend—but note that LINE allows only one bot per group.<br>
{% endembed %}

<https://t.me/hktrpg_bot>\
Tap to chat with HKTRPG directly.\
Then choose Add to Group from the menu to add it to your group.\
![](/files/A0DhlnLhMQpvo5aOPmrt)

<https://api.whatsapp.com/send?phone=85294427421>\
Tap to open, add as a friend, then invite to a group like any contact.

(Note: Very unstable; may stop working.)\
![](/files/AQvak1CmF7vrsVF5T0Sc)

<https://www.plurk.com/hktrpg>\
Tap to open, add as a friend, then invite to a group like any contact.\
![](/files/GTCRjZDCKC1K8da8i0d2)