{"message":"IoT Water Dispenser System API","version":"1.0.0","environment":"development","database":"enabled","endpoints":{"auth":"/api/auth","devices":"/api/devices","payments":"/api/payments","dispense":"/api/dispense","refunds":"/api/refunds","subscriptions":"/api/subscriptions","invoices":"/api/invoices","statements":"/api/statements","health":"/health"}}