A Master Node is a way to gain passive income by being part of the blockchain network. In order to attain a Master Node, a specific amount of coins needs to be held in the coin's wallet. Once you finish accumulating said number of coins, you become a network validator , securing transactions and receiving comissions , similar to how cryptocurrency mining is done. To find out more about Master Nodes, please visit out guide found here (hyperlink).
In our Master Nodes page you can find a list of almost all known coins for which a Master Node can be attained.
At the top of the list you will find the following information as well as filters for each one :