About Polkadot and XRP
Polkadot (DOT) launched in 2020 — Interoperability, secured by Nominated Proof of Stake. There is no fixed maximum supply of DOT. For DOT deposits we wait for 2 confirmation(s) on Polkadot, which usually takes about 1 min.
XRP (XRP) launched in 2012 — Payments, secured by Federated consensus. The supply is capped at 100,000,000,000 XRP. For XRP deposits we wait for 1 confirmation(s) on XRP Ledger, which usually takes about 1 min.
Swapping DOT to XRP on noaml does not require an account. We quote the rate from multiple liquidity sources, include our 0.25% fee, and send the XRP directly to the address you provide. The minimum order is around $200 in DOT; there is no fixed maximum for manual orders.