Trading and investing in cryptocurrencies (also called digital or virtual currencies, crypto assets, altcoins and so on) involves substantial risk of loss and is not suitable for every investor. The valuation of cryptocurrencies and futures may fluctuate, and, as a result, clients may lose more than their original investment.
The xumm decentralised wallet is a wallet for xrpl tokens. to hold a specific token in the wallet you will need to activate the trustline.
links for our token trustlines
p2pb2b provide a exchange for xdx in trading pairs: