Method transfer

python/ccxt/phemex.py:4492–4570

transfer currency internally between wallets on the same account https://phemex-docs.github.io/#transfer-between-spot-and-futures https://phemex-docs.github.io/#universal-transfer-main-account-only-transfer-between-sub-to-main-main-to-sub-or-sub-to-sub :param str c

(self, code: str, amount: float, fromAccount: str, toAccount: str, params={})

        return response

    def transfer(self, code: str, amount: float, fromAccount: str, toAccount: str, params={}) -> TransferEntry:
        """
        transfer currency internally between wallets on the same account

        https://phemex-docs.github.io/#transfer-between-spot-and-futures
        https://phemex-docs.github.io/#universal-transfer-main-account-only-transfer-between-sub-to-main-main-to-sub-or-sub-to-sub

        :param str code: unified currency code
        :param float amount: amount to transfer
        :param str fromAccount: account to transfer from
        :param str toAccount: account to transfer to
        :param dict [params]: extra parameters specific to the exchange API endpoint
        :param str [params.bizType]: for transferring between main and sub-acounts either 'SPOT' or 'PERPETUAL' default is 'SPOT'
        :returns dict: a `transfer structure <https://docs.ccxt.com/?id=transfer-structure>`
        """
        self.load_markets()
        currency = self.currency(code)
        accountsByType = self.safe_value(self.options, 'accountsByType', {})
        fromId = self.safe_string(accountsByType, fromAccount, fromAccount)
        toId = self.safe_string(accountsByType, toAccount, toAccount)
        scaledAmmount = self.to_ev(amount, currency)
        direction = None
        transfer = None
        if fromId == 'spot' and toId == 'future':
            direction = 2
        elif fromId == 'future' and toId == 'spot':
            direction = 1
        if direction is not None:
            request = {
                'currency': currency['id'],
                'moveOp': direction,
                'amountEv': scaledAmmount,
            }
            response = self.privatePostAssetsTransfer(self.extend(request, params))
            #
            #     {
            #         "code": "0",
            #         "msg": "OK",
            #         "data": {
            #             "linkKey": "8564eba4-c9ec-49d6-9b8c-2ec5001a0fb9",
            #             "userId": "4018340",
            #             "currency": "USD",
            #             "amountEv": "10",
            #             "side": "2",
            #             "status": "10"
            #         }
            #     }
            #
            data = self.safe_value(response, 'data', {})
            transfer = self.parse_transfer(data, currency)
        else:  # sub account transfer
            request = {
                'fromUserId': fromId,
                'toUserId': toId,
                'amountEv': scaledAmmount,
                'currency': currency['id'],
                'bizType': self.safe_string(params, 'bizType', 'SPOT'),
            }