See the endpoint in the API reference.
Request
Sample request:currency: the currency to fetch, hereXOF.date: the date and time (UTC, ISO 8601) at which to compute the balance, here2023-10-01T00:00:00.000Z. Defaults to the current time.accountType: restricts the response to specific accounts:collection,transferortransfer-irt. Repeat the parameter or pass a comma-separated list (for exampleaccountType=collection,transfer). When omitted, every account you hold is returned.
Response
Sample response:availableBalance: funds immediately available on the account.reservedBalance(transfer accounts): funds reserved for transfers being processed. Depending on their outcome, part of these funds can be released and become available again.amount(collection account): deprecated, useavailableBalanceinstead.
transferIrtAccount array (international transfers), with the same fields as transferAccount. An account you do not hold, or one excluded by accountType, is absent from the response.
For zero-decimal currencies such as XOF and XAF, amounts are whole units (100 = 100 FCFA).