Minimum and maximum trade volumes depend on the cryptocurrency you're trading and is indicated on the Simple Buy/Sell screen if the amount you enter is too low or too high.
Details of minimum and maximum trade volumes for all pairs offered by VALR is indicated in the following documentation from our API: https://api.valr.com/v1/public/pairs
Minimum and maximum order amounts depend on both the amount of cryptocurrency being traded and the total value of the transaction in ZAR.
Bitcoin (BTC)
Minimum: the amount of BTC traded must be more than 0.0001 BTC and the value of the order must be more than ZAR 10 in total.
Maximum: the amount of BTC traded must be less than 4BTC and the value of the order must be less than ZAR 1,000,000 in total.
Ethereum (ETH)
Minimum: the amount of ETH traded must be more than 0.01 ETH and the value of the order must be more than ZAR 10 in total.
Maximum: the amount of ETH traded must be less than 100 ETH and the value of the order must be less than ZAR 1,000,000 in total.