You can reserve subdomains on the public node.sharedwithexpose.com
domain so that no one else can take them and you can re-use them at any time without the risk to send someone else webhooks from your payment system, etc.
Log into your Expose account and go to the Domains section. This area of the platform lets you reserve multiple subdomains. If you do not want to use the sharedwithexpose.com
domain and use your own custom domain, you do not need to reserve subdomains because no one else can access your domain anyway.
When sharing a site, you can append the --subdomain
parameter to specify the subdomain of your account.
expose expose.dev.test --subdomain=expose-platform