You can already add a billable site but as an agency it is essential to be able to create transferrable sites via api not just the dashboard.

Why cant we do this:

curl --request POST \

--url https://api.wpengineapi.com/v1/sites \

--header 'Authorization: Basic <credentials>' \

--header 'Content-Type: application/json' \

--data '{ "name": "Torque Magazine", "account_id": "eeda3227-9a39-46ae-9e14-20958bb4e6c9", 'transferable': true}'