Method fetch_ledger

python/ccxt/cex.py:1354–1398

fetch the history of changes, actions done by the user or operations that altered the balance of the user https://trade.cex.io/docs/#rest-private-api-calls-transaction-history :param str [code]: unified currency code :param int [since]: timestamp in ms of the earli

(self, code: Str = None, since: Int = None, limit: Int = None, params={})

        return self.parse_orders(orders)

    def fetch_ledger(self, code: Str = None, since: Int = None, limit: Int = None, params={}) -> List[LedgerEntry]:
        """
        fetch the history of changes, actions done by the user or operations that altered the balance of the user

        https://trade.cex.io/docs/#rest-private-api-calls-transaction-history

        :param str [code]: unified currency code
        :param int [since]: timestamp in ms of the earliest ledger entry
        :param int [limit]: max number of ledger entries to return
        :param dict [params]: extra parameters specific to the exchange API endpoint
        :param int [params.until]: timestamp in ms of the latest ledger entry
        :returns dict: a `ledger structure <https://docs.ccxt.com/?id=ledger-entry-structure>`
        """
        self.load_markets()
        currency = None
        request = {}
        if code is not None:
            currency = self.currency(code)
            request['currency'] = currency['id']
        if since is not None:
            request['dateFrom'] = since
        if limit is not None:
            request['pageSize'] = limit
        until = None
        until, params = self.handle_param_integer_2(params, 'until', 'till')
        if until is not None:
            request['dateTo'] = until
        response = self.privatePostGetMyTransactionHistory(self.extend(request, params))
        #
        #    {
        #        "ok": "ok",
        #        "data": [
        #            {
        #                "transactionId": "30367722",
        #                "timestamp": "2024-10-14T14:08:49.987Z",
        #                "accountId": "",
        #                "type": "withdraw",
        #                "amount": "-12.39060600",
        #                "details": "Withdraw fundingId=1235039 clientId=up421412345 walletTxId=76337154166",
        #                "currency": "USDT"
        #            },
        #            ...
        #
        data = self.safe_list(response, 'data', [])
        return self.parse_ledger(data, currency, since, limit)

    def parse_ledger_entry(self, item: dict, currency: Currency = None) -> LedgerEntry:
        amount = self.safe_string(item, 'amount')