Method create_order

python/ccxt/derive.py:1153–1339

create a trade order https://docs.derive.xyz/reference/post_private-order :param str symbol: unified symbol of the market to create an order in :param str type: 'market' or 'limit' :param str side: 'buy' or 'sell' :param float amount: how much of cu

(self, symbol: str, type: OrderType, side: OrderSide, amount: float, price: Num = None, params={})

        return Precise.string_mul(num, dec)

    def create_order(self, symbol: str, type: OrderType, side: OrderSide, amount: float, price: Num = None, params={}):
        """
        create a trade order

        https://docs.derive.xyz/reference/post_private-order

        :param str symbol: unified symbol of the market to create an order in
        :param str type: 'market' or 'limit'
        :param str side: 'buy' or 'sell'
        :param float amount: how much of currency you want to trade in units of base currency
        :param float [price]: the price at which the order is to be fulfilled, in units of the quote currency, ignored in market orders
        :param dict [params]: extra parameters specific to the exchange API endpoint
        :param str [params.subaccount_id]: *required* the subaccount id
        :param float [params.triggerPrice]: The price a trigger order is triggered at
        :param dict [params.takeProfit]: *takeProfit object in params* containing the triggerPrice at which the attached take profit order will be triggered(perpetual swap markets only)
        :param float [params.takeProfit.triggerPrice]: take profit trigger price
        :param dict [params.stopLoss]: *stopLoss object in params* containing the triggerPrice at which the attached stop loss order will be triggered(perpetual swap markets only)
        :param float [params.stopLoss.triggerPrice]: stop loss trigger price
        :param float [params.max_fee]: *required* the maximum fee you are willing to pay for the order
        :returns dict: an `order structure <https://docs.ccxt.com/?id=order-structure>`
        """
        self.load_markets()
        market = self.market(symbol)
        if price is None:
            raise ArgumentsRequired(self.id + ' createOrder() requires a price argument')
        subaccountId = None
        subaccountId, params = self.handle_derive_subaccount_id('createOrder', params)
        test = self.safe_bool(params, 'test', False)
        reduceOnly = self.safe_bool_2(params, 'reduceOnly', 'reduce_only')
        timeInForce = self.safe_string_lower_2(params, 'timeInForce', 'time_in_force')
        postOnly = self.safe_bool(params, 'postOnly')
        orderType = type.lower()
        orderSide = side.lower()
        nonce = self.milliseconds()
        # Order signature expiry must be between 2592000 and 7776000 sec from now
        signatureExpiry = self.safe_integer(params, 'signature_expiry_sec', self.seconds() + 7776000)
        ACTION_TYPEHASH = self.base16_to_binary('4d7a9f27c403ff9c0f19bce61d76d82f9aa29f8d6d4b0c5474607d9770d1af17')
        sandboxMode = self.safe_bool(self.options, 'sandboxMode', False)
        TRADE_MODULE_ADDRESS = '0x87F2863866D85E3192a35A73b388BD625D83f2be' if (sandboxMode) else '0xB8D20c2B7a1Ad2EE33Bc50eF10876eD3035b5e7b'
        priceString = self.number_to_string(price)
        maxFee = None
        maxFee, params = self.handle_option_and_params(params, 'createOrder', 'max_fee')
        if maxFee is None:
            raise ArgumentsRequired(self.id + ' createOrder() requires a max_fee argument in params')
        maxFeeString = self.number_to_string(maxFee)
        amountString = self.number_to_string(amount)
        tradeModuleDataHash = self.hash(self.eth_abi_encode([
            'address', 'uint', 'int', 'int', 'uint', 'uint', 'bool',
        ], [
            market['info']['base_asset_address'],
            self.parse_to_numeric(market['info']['base_asset_sub_id']),
            self.convert_to_big_int((self.parse_units(priceString))),
            self.convert_to_big_int((self.parse_units((self.amount_to_precision(symbol, amountString))))),
            self.convert_to_big_int((self.parse_units(maxFeeString))),
            subaccountId,
            orderSide == 'buy',
        ]), 'keccak', 'binary')
        deriveWalletAddress = None