Can I send a Fortnite party-chat message as the bot?
Yes. The live Fortnite party-chat box sends a message through the selected bot, rather than through your player account.
Select the speaker
Open the intended bot's panel and confirm that it is in the party where you want the message to appear.
Send a short message
In Attributes and chat, enter your text in the party-chat field and select Send. Messages must contain between 1 and 255 characters.
Check delivery
Read the success or error response before retrying. Use the separate command controls for bot actions; the chat field sends text to the party.