To set up a Masternode of XInFIn, you must stake 10M XDC coins to verify yourself as a trusted validator. This allows our network of originators or funders to work with you and exchange the information.
You can resign the node and get your 10M XDC back at any time. You can then sell them in a secondary market and get the money back as per market rate of XDC at that time.
For more details, Click here.