Go to the site https://partners.viber.com/login enter the mobile phone number on which you have installed Viber, the same phone number will be used as the Admin ID. This phone number will not be displayed anywhere in the bot and will not be available to users.
The code will be sent to the specified phone number. Enter it and click Next
Select Create Bot Account. Fill in the fields.
Pay attention that changes cannot be made later. Make sure you enter the correct location. Agree to the rules and policies and click Create.
Copy the token
Go to the "Channels" section and click "Create".
Select Viber
Then click “I already have a public account“
Paste the access token and click Create
Then you will receive a message that the channel has been connected successfully
This bot will appear in the list of your channels. Here you can also view statistics on subscriptions, unsubscribes, number of messages, etc., and update the bot token if necessary by clicking on the circular arrows.