Holdfi.io offers 5% daily forever as minimal profit for investment.
Plans: up to 5% daily forever (principal back available after 7 days)
Minimum Deposit: $20
Referral Commission: 9%-3%-2%-1%-1%
Payment systems: Bitcoin, Ethereum, Litecoin, DashCoin, BitcoinCash, Ripple, Dogecoin, Tron
This is what it says on Holdfi.io website:
holdfi.io offers cryptoasset related services such as: portfolio management, staking cryptocurrencies, crypto rewards and exchange of currencies to a global market.
holdfi.io empowers innovation in financial services through a built on a core of blockchain technologies and digital money apps.