Method set_leverage

python/ccxt/hyperliquid.py:3592–3638

set the level of leverage for a market :param float leverage: the rate of leverage :param str symbol: unified market symbol :param dict [params]: extra parameters specific to the exchange API endpoint :param str [params.marginMode]: margin mode must be either

(self, leverage: int, symbol: Str = None, params={})

        return response

    def set_leverage(self, leverage: int, symbol: Str = None, params={}):
        """
        set the level of leverage for a market
        :param float leverage: the rate of leverage
        :param str symbol: unified market symbol
        :param dict [params]: extra parameters specific to the exchange API endpoint
        :param str [params.marginMode]: margin mode must be either [isolated, cross], default is cross
        :returns dict: response from the exchange
        """
        if symbol is None:
            raise ArgumentsRequired(self.id + ' setLeverage() requires a symbol argument')
        self.load_markets()
        market = self.market(symbol)
        marginMode = self.safe_string(params, 'marginMode', 'cross')
        isCross = (marginMode == 'cross')
        asset = self.parse_to_int(market['baseId'])
        nonce = self.milliseconds()
        params = self.omit(params, 'marginMode')
        updateAction = {
            'type': 'updateLeverage',
            'asset': asset,
            'isCross': isCross,
            'leverage': leverage,
        }
        vaultAddress = None
        vaultAddress, params = self.handle_option_and_params_2(params, 'setLeverage', 'vaultAddress', 'subAccountAddress')
        vaultAddress = self.format_vault_address(vaultAddress)
        signature = self.sign_l1_action(updateAction, nonce, vaultAddress)
        request = {
            'action': updateAction,
            'nonce': nonce,
            'signature': signature,
            # 'vaultAddress': vaultAddress,
        }
        if vaultAddress is not None:
            params = self.omit(params, 'vaultAddress')
            request['vaultAddress'] = vaultAddress
        response = self.privatePostExchange(request)
        #
        #     {
        #         'response': {
        #             'type': 'default'
        #         },
        #         'status': 'ok'
        #     }
        #
        return response

    def add_margin(self, symbol: str, amount: float, params={}) -> MarginModification:
        """