Clients can trade out of multiple sub-accounts, or portfolios, on Coinbase Exchange.
Multiple portfolios allow traders to segregate trading strategies or operate multiple managed client accounts. Volume-based pricing is calculated at the account level, so all trading activity contributes to your 30-day volume. Portfolios offer an easy way to create a segregated environment for new strategies.
To create another portfolio, navigate to https://exchange.coinbase.com/portfolios.
On the left side bar under “All Portfolios”, click on the “Create” button next to it. You can create up to 100 portfolios.
Creation and management of API keys is available in your account for every portfolio (existing API keys work for your default portfolio and functionality does not change with this launch). Transfers are instantaneous and free between Coinbase Exchange portfolios.