Method create_order

python/ccxt/dydx.py:1394–1451

https://docs.dydx.xyz/interaction/trading#place-an-order create a trade 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 o

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

        return self.safe_integer(info, 'last_block_height')

    def create_order(self, symbol: str, type: OrderType, side: OrderSide, amount: float, price: Num = None, params={}) -> Order:
        """

        https://docs.dydx.xyz/interaction/trading#place-an-order

        create a trade 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.timeInForce]: "GTT", "IOC", or "PO"
        :param float [params.triggerPrice]: The price a trigger order is triggered at
        :param float [params.stopLossPrice]: price for a stoploss order
        :param float [params.takeProfitPrice]: price for a takeprofit order
        :param str [params.clientOrderId]: a unique id for the order
        :param bool [params.postOnly]: True or False whether the order is post-only
        :param bool [params.reduceOnly]: True or False whether the order is reduce-only
        :param float [params.goodTillBlock]: expired block number for the order, required for market order and non limit GTT order, default value is latestBlockHeight + 20
        :param float [params.goodTillBlockTimeInSeconds]: expired time elapsed for the order, required for limit GTT order and conditional, default value is 30 days
        :returns dict: an `order structure <https://docs.ccxt.com/?id=order-structure>`
        """
        self.load_markets()
        credentials = self.retrieve_credentials()
        account = self.fetch_dydx_account()
        lastBlockHeight = self.fetch_latest_block_height()
        # params['latestBlockHeight'] = lastBlockHeight
        newParams = self.extend(params, {'latestBlockHeight': lastBlockHeight})
        orderRequestRes = self.create_order_request(symbol, type, side, amount, price, newParams)
        orderId = orderRequestRes[0]
        orderRequest = orderRequestRes[1]
        chainName = self.options['chainName']
        signedTx = self.sign_dydx_tx(credentials['privateKey'], orderRequest, '', chainName, account, None)
        request = {
            'tx': signedTx,
        }
        # nodeRpcGetBroadcastTxAsync
        response = self.nodeRpcGetBroadcastTxSync(request)
        #
        # {
        #     "jsonrpc": "2.0",
        #     "id": -1,
        #     "result": {
        #         "code": 0,
        #         "data": "",
        #         "log": "[]",
        #         "codespace": "",
        #         "hash": "CBEDB0603E57E5CE21FA6954770A9403D2A81BED02E608C860356152D0AA1A81"
        #     }
        # }
        #
        result = self.safe_dict(response, 'result')
        return self.safe_order({
            'info': result,
            'id': orderId,
            'clientOrderId': orderRequest['value']['order']['orderId']['clientId'],
        })