post https://app.instawp.io/api/v2/sites/template
You can create sites from template using this API. Templates can be of two types: Private or Shared.
Private Sites
Set "is_shared": false and don't send "has_subscribed" parameter. Example:
{
"template_slug": "slug",
"site_name": "mysite",
"is_reserved" : false
}
Shared Sites (a.k.a Sandbox Sites)
Example:
{
"template_slug": "slug",
"is_shared": true,
"has_subscribed": true,
"email": "[email protected]"
}