I’m having a similar issue. I have a number of trades that I executed on Raydium.io/swap (which uses Serum) where I only see a Send or a Deposit transaction. For example, I swapped Solana for USDT and I only see the amount of Solana used in the trade as a Send transaction. No USDT even shows up. It seems that the only option for importing transactions on Solana to Koinly is to enter them manually. The API integration doesn’t work.