Bitgo for Altcoins ?

[BuySomeBitcoins]

Hello,

I am seeking any service that offer developers an API for Altcoins management (Deposit / Withdrawals) just like Bitgo for bitcoin (and provide you the private keys).

I can not run hundred of deamons for altcoins since my project is not an altcoin exchanger, and I can not use personal wallets apis like Bit.ac

I have to keep the altcoins, if I wanted to exchange them to btc, I would consider Shapeshift but it is not the case.


Any idea ?