> For the complete documentation index, see [llms.txt](https://callhub.gitbook.io/wp/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://callhub.gitbook.io/wp/get-started/calls.md).
# Calls
Supported chains ETH, BSC, Solana, Polygon, AVAX, ARB, Base
* Every user is limited to make max 10 calls per day
* Token must have at least 2 eth (or equivalent) in LP
## How To Make a Call
### **1) Using website**
To make a call via the CallHub.tech, simply go to your profile, select a chain, paste the contact address into the 'CA' field, and choose whether the call should be 'Public' (visible to everyone) or 'Subscribers' (visible only to your subscribers).
### **2) Using Telegram Bot**
To make a call using Telegram bot simply:
1\) Head over to CallHub Telegram bot - or any group which has added CallHub telegram bot in it
2\) Type command **/call "CA"** & select chain
3\) Choose visibility for your call. "Public" (visible for everyone) or "Subscriber" (visible only for your subscribers)
4\) Done!
