Tool to sync two portfolios?

[The Stark]

I have a friend.
He is a good trader. I am not.
He has time, I have not.

Luckily he is my friend and willing to give me a read-API to his exchange.

So is there a way, that I go and buy his exact portfolio once and then the portfolios are synced and whenever he performs a trade my portfolio is automaticly performing the same trade?

[I know that I could just hand him the amount of cash, his portfolio is worth, have him double his portfolio and at a given time we split. But we prefer not to be publicly connected moneywise]

[The Stark]

I have searched hours for an answer. No one knows something?

[lite]

I have searched hours for an answer. No one knows something?

Afaik there's no ready made tool yet. either you code the tool/bot/script yourself (to do the work you want it to) or hire someone trustful to make it for you. there are some ICOs(covesting,coindash to name a few) that are in works to create such a tool/platform.

[drachman]

I have a friend.
He is a good trader. I am not.
He has time, I have not.

Luckily he is my friend and willing to give me a read-API to his exchange.

So is there a way, that I go and buy his exact portfolio once and then the portfolios are synced and whenever he performs a trade my portfolio is automaticly performing the same trade?

[I know that I could just hand him the amount of cash, his portfolio is worth, have him double his portfolio and at a given time we split. But we prefer not to be publicly connected moneywise]

I do not know of any tool that does that, but since the only thing you want to do is to mimic his exact movements you could create a custom bot that monitors his movements in the exchange and whenever he does something the  bots makes the same orders in your account, it does not sound that difficult but you need to be a coder to pull off something like that.