Yes, ApprovalMax supports the following cryptocurrencies for stand-alone requests:
Bitcoin (BTC)
Bitcoin Cash (BCH)
BNB (BNB)
Cardano (ADA)
Dogecoin (DOGE)
ETC (Ethereum Classic)
Ethereum (ETH)
LINK (Chainlink)
Litecoin (LTC)
Tether USDT (USDT)
TRON (TRX)
UNUS SED LEO (LEO)
XLM (Stellar)
XMR (Monero)
XRP (XRP)
For stand-alone requests in cryptocurrency, we take the exchange rate from https://coinlayer.com/
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