Adding support for XRP (Ripple)
This will be very probably the backbone of the future SWIFT payment system, compliant with institutional grade finance ISO 20022 payment protocol (that will replace SWIFT next years).

https://ripple.com/insights/iso-20022-shaping-the-future-of-cross-border-payments/

Also BRICS countries have planned to build a common (crypto) currency on XRPL (XRP Ledger).

An XRP ETF is coming too.

This is a strategic asset for investments (one token has currently the price of .49$) from the bottom.

