Fetch total USD-denominated transfer volume for any Solana wallet over a specified time range, including both sent and received amounts. This endpoint enables analysis of wallet activity, fund movement, and net flow by comparing inflows and outflows. Use it to identify active wallets, monitor capital movement, and build analytics around transaction volume and behavior across the Solana network.

Returns the total USD-denominated transfer volume for a wallet within a time window, split into sent (valueSender) and received (valueReceiver) totals.

Defaults to the last 24 hours if no time range is specified. Use this to gauge a wallet's overall transfer activity. For example, to assess whether a wallet is actively moving funds or to compare inflow vs outflow.