Yes, each cryptocurrency has a minimum withdrawal amount. The minimum varies by cryptocurrency and network. For example:
Bitcoin (BTC): 0.001 BTC
Ethereum (ETH): 0.01 ETH
USDT (TRC-20): 10 USDT
To check the minimum withdrawal for a specific cryptocurrency:
1. On the mb.io app, tap Withdraw
2. Select Crypto
3. Choose your cryptocurrency and network
The minimum withdrawal amount will be displayed on the screen. You can withdraw below the minimum.