If you intend to host the WhatsApp server on your personal computer, it must be accessible over the internet to allow your Zender site to connect—unless Zender is also hosted on the same machine.
To achieve this, a public IP address from your internet service provider is required. However, obtaining and configuring a public IP can be both costly and complex. To simplify this process, we have integrated built-in support for Ngrok, a free service that eliminates the need for a public IP.
With this feature, the Ngrok server URL and port will be automatically updated across your Zender sites. Additionally, you can utilize this functionality on multiple Zender sites, provided that all sites share the same secret key for the WhatsApp server.
Go to https://dashboard.ngrok.com/signup and create an account.
Login to your Ngrok account and copy your authtoken which is inside the red borders like in the screenshot below.
Go to your server/machine terminal and run the binary command with these additional Ngrok flags.
./titansys-whatsapp-linux --pcode="PURCHASE_CODE" --key="SECRET_KEY" --ngroktoken="NGROK_AUTHTOKEN" --ngrokserver="https://zendersite1.com,https://zendersite2.com"You don't have to manually add the server URL and PORT, these are automatically updated in your zender sites when using the Ngrok feature.