I'm looking for an API to get the total number of delegated Tezos.
I already found an API to get the number of rolls delegated: https://api6.tzscan.io/v3/rolls_history/tz1Pv7ha8wzAyRHkR9RahWapdopK1tt6nVz1?number=1
But I'm not able to find the total number of delegated Tezos.