Venice accepts two cryptocurrencies, and what you can buy depends on the coin:
USDC: can be used to purchase API credits or yearly and monthly subscription plans.
BTC: can be used for yearly and monthly subscription plans, processed through BTCPay.
Venice does not accept ETH, SOL, or other cryptocurrencies. Use the payment methods shown in the relevant checkout flow, since options depend on the purchase. For current details, see venice.ai/pricing.