Yeah, if you really want to do this, you can use chrome.permissions with "optional_permissions" set in your manifest requesting all urls -- then call permission

Yeah, if you really want to do this, you can use chrome.permissions with "optional_permissions" set in your manifest requesting all urls -- then call permissions.request() on invocation to add a specific host. See: https://developer.chrome.com/extensions/permissions https://developer.chrome.com/extensions/permissions