Get Multi-Currency Account Details

Fetches detailed information for a savings account variant with multi-currency support. This endpoint returns the same response structure as the standard Get Account Details API.

Key Difference for Multi-Currency Accounts:

The response includes an accountSubType field that identifies the account type:

• FX_PRIMARY_ACCOUNT - The parent multi-currency account (holds the primary currency)
• FX_SUB_ACCOUNT - Sub-accounts for each additional currency

Information returned:

• All standard account fields (status, balance, timeline, etc.)
• accountSubType indicating FX_PRIMARY_ACCOUNT or FX_SUB_ACCOUNT
• Currency-specific information for each sub-account
• Balances in the account's currency

Note: This uses the same endpoint and response structure as the standard Get Account Details API (GET /v1/savingsaccounts/{accountId}).