Summary: Cash Account Endpoint and Securities Account cash_account Field

Cash Accounts

New Endpoint: Get Cash Account

Documented GET /accounts/{account_id}/cash_accounts/{cash_account_id}, which returns the details of a cash account belonging to the customer account.

Securities Accounts

New Field: cash_account

The SecuritiesAccountResponse schema now documents a cash_account field: the identifier of the cash account mapped to the securities account, or null when the securities account has no mapped cash account. Pass this identifier to the cash-account endpoint above to retrieve the account's bank details. This affects the following endpoints:

• POST /accounts/{account_id}/securities_accounts - Create a securities account
• GET /accounts/{account_id}/securities_accounts - List securities accounts
• GET /accounts/{account_id}/securities_accounts/{securities_account_id} - Retrieve a securities account