def __init__(self, args: list, **kwargs): parser = argparse.ArgumentParser(prog='idex-market-maker-keeper') parser.add_argument("--rpc-host", type=str, default="localhost", help="JSON-RPC host (default: `localhost')") parser.add_argument("--rpc-port", type=int, default=8545, help="JSON-RPC port (default: `8545')") parser.add_argument("--rpc-timeout", type=int, default=10, help="JSON-RPC timeout (in seconds, default: 10)") parser.add_argument( "--eth-from", type=str, required=True, help="Ethereum account from which to send transactions") parser.add_argument("--tub-address", type=str, required=True, help="Ethereum address of the Tub contract") parser.add_argument("--idex-address", type=str, required=True, help="Ethereum address of the IDEX contract") parser.add_argument( "--idex-api-server", type=str, default='https://api.idex.market', help= "Address of the IDEX API server (default: 'https://api.idex.market')" ) parser.add_argument( "--idex-timeout", type=float, default=9.5, help="Timeout for accessing the IDEX API (in seconds, default: 9.5)" ) parser.add_argument("--config", type=str, required=True, help="Bands configuration file") parser.add_argument("--price-feed", type=str, required=True, help="Source of price feed") parser.add_argument( "--price-feed-expiry", type=int, default=120, help="Maximum age of the price feed (in seconds, default: 120)") parser.add_argument("--spread-feed", type=str, help="Source of spread feed") parser.add_argument( "--spread-feed-expiry", type=int, default=3600, help="Maximum age of the spread feed (in seconds, default: 3600)") parser.add_argument("--order-history", type=str, help="Endpoint to report active orders to") parser.add_argument( "--order-history-every", type=int, default=30, help= "Frequency of reporting active orders (in seconds, default: 30)") parser.add_argument( "--eth-reserve", type=float, required=True, help= "Amount of ETH which will never be deposited so the keeper can cover gas" ) parser.add_argument( "--min-eth-balance", type=float, default=0, help="Minimum ETH balance below which keeper will cease operation") parser.add_argument( "--min-eth-deposit", type=float, required=True, help= "Minimum amount of ETH that can be deposited in one transaction") parser.add_argument( "--min-sai-deposit", type=float, required=True, help= "Minimum amount of SAI that can be deposited in one transaction") parser.add_argument("--gas-price", type=int, default=0, help="Gas price (in Wei)") parser.add_argument( "--smart-gas-price", dest='smart_gas_price', action='store_true', help= "Use smart gas pricing strategy, based on the ethgasstation.info feed" ) parser.add_argument("--debug", dest='debug', action='store_true', help="Enable debug output") parser.set_defaults(cancel_on_shutdown=False, withdraw_on_shutdown=False) self.arguments = parser.parse_args(args) setup_logging(self.arguments) self.web3 = kwargs['web3'] if 'web3' in kwargs else Web3( HTTPProvider( endpoint_uri= f"http://{self.arguments.rpc_host}:{self.arguments.rpc_port}", request_kwargs={"timeout": self.arguments.rpc_timeout})) self.web3.eth.defaultAccount = self.arguments.eth_from self.our_address = Address(self.arguments.eth_from) self.tub = Tub(web3=self.web3, address=Address(self.arguments.tub_address)) self.sai = ERC20Token(web3=self.web3, address=self.tub.sai()) self.gem = ERC20Token(web3=self.web3, address=self.tub.gem()) self.bands_config = ReloadableConfig(self.arguments.config) self.eth_reserve = Wad.from_number(self.arguments.eth_reserve) self.min_eth_balance = Wad.from_number(self.arguments.min_eth_balance) self.min_eth_deposit = Wad.from_number(self.arguments.min_eth_deposit) self.min_sai_deposit = Wad.from_number(self.arguments.min_sai_deposit) self.gas_price = GasPriceFactory().create_gas_price(self.arguments) self.price_feed = PriceFeedFactory().create_price_feed( self.arguments, self.tub) self.spread_feed = create_spread_feed(self.arguments) self.order_history_reporter = create_order_history_reporter( self.arguments) if self.eth_reserve <= self.min_eth_balance: raise Exception( "--eth-reserve must be higher than --min-eth-balance") self.history = History() self.idex = IDEX(self.web3, Address(self.arguments.idex_address)) self.idex_api = IDEXApi(self.idex, self.arguments.idex_api_server, self.arguments.idex_timeout)
def __init__(self, args: list, **kwargs): parser = argparse.ArgumentParser(prog='theocean-market-maker-keeper') parser.add_argument("--rpc-host", type=str, default="localhost", help="JSON-RPC host (default: `localhost')") parser.add_argument("--rpc-port", type=int, default=8545, help="JSON-RPC port (default: `8545')") parser.add_argument("--rpc-timeout", type=int, default=10, help="JSON-RPC timeout (in seconds, default: 10)") parser.add_argument( "--eth-from", type=str, required=True, help="Ethereum account from which to send transactions") parser.add_argument( "--eth-key", type=str, nargs='*', help= "Ethereum private key(s) to use (e.g. 'key_file=aaa.json,pass_file=aaa.pass')" ) parser.add_argument( "--exchange-address", type=str, required=True, help="Ethereum address of the 0x Exchange contract") parser.add_argument( "--theocean-api-server", type=str, default='https://api.theocean.trade', help= "Address of the TheOcean API (default: 'https://api.theocean.trade')" ) parser.add_argument("--theocean-api-key", type=str, required=True, help="API key for the TheOcean API") parser.add_argument("--theocean-api-secret", type=str, required=True, help="API secret for the TheOcean API") parser.add_argument( "--theocean-api-timeout", type=float, default=9.5, help= "Timeout for accessing the TheOcean API (in seconds, default: 9.5)" ) parser.add_argument("--buy-token-address", type=str, required=True, help="Ethereum address of the buy token") parser.add_argument("--sell-token-address", type=str, required=True, help="Ethereum address of the sell token") parser.add_argument("--config", type=str, required=True, help="Bands configuration file") parser.add_argument("--price-feed", type=str, required=True, help="Source of price feed") parser.add_argument( "--price-feed-expiry", type=int, default=120, help="Maximum age of the price feed (in seconds, default: 120)") parser.add_argument("--spread-feed", type=str, help="Source of spread feed") parser.add_argument( "--spread-feed-expiry", type=int, default=3600, help="Maximum age of the spread feed (in seconds, default: 3600)") parser.add_argument("--control-feed", type=str, help="Source of control feed") parser.add_argument( "--control-feed-expiry", type=int, default=86400, help="Maximum age of the control feed (in seconds, default: 86400)" ) parser.add_argument("--order-history", type=str, help="Endpoint to report active orders to") parser.add_argument( "--order-history-every", type=int, default=30, help= "Frequency of reporting active orders (in seconds, default: 30)") parser.add_argument("--gas-price", type=int, default=0, help="Gas price (in Wei)") parser.add_argument( "--smart-gas-price", dest='smart_gas_price', action='store_true', help= "Use smart gas pricing strategy, based on the ethgasstation.info feed" ) parser.add_argument( "--refresh-frequency", type=int, default=3, help="Order book refresh frequency (in seconds, default: 3)") parser.add_argument("--debug", dest='debug', action='store_true', help="Enable debug output") self.arguments = parser.parse_args(args) setup_logging(self.arguments) self.web3 = kwargs['web3'] if 'web3' in kwargs else Web3( HTTPProvider( endpoint_uri= f"http://{self.arguments.rpc_host}:{self.arguments.rpc_port}", request_kwargs={"timeout": self.arguments.rpc_timeout})) self.web3.eth.defaultAccount = self.arguments.eth_from self.our_address = Address(self.arguments.eth_from) register_keys(self.web3, self.arguments.eth_key) self.token_buy = ERC20Token(web3=self.web3, address=Address( self.arguments.buy_token_address)) self.token_sell = ERC20Token(web3=self.web3, address=Address( self.arguments.sell_token_address)) self.pair = Pair(self.token_sell.address, self.token_buy.address) self.bands_config = ReloadableConfig(self.arguments.config) self.price_max_decimals = None self.gas_price = GasPriceFactory().create_gas_price(self.arguments) self.price_feed = PriceFeedFactory().create_price_feed(self.arguments) self.spread_feed = create_spread_feed(self.arguments) self.control_feed = create_control_feed(self.arguments) self.order_history_reporter = create_order_history_reporter( self.arguments) self.history = History() self.zrx_exchange = ZrxExchangeV2(web3=self.web3, address=Address( self.arguments.exchange_address)) self.theocean_api = TheOceanApi(self.zrx_exchange, self.arguments.theocean_api_server, self.arguments.theocean_api_key, self.arguments.theocean_api_secret, self.arguments.theocean_api_timeout) self.order_book_manager = OrderBookManager( refresh_frequency=self.arguments.refresh_frequency) self.order_book_manager.get_orders_with( lambda: self.theocean_api.get_orders(self.pair)) self.order_book_manager.get_balances_with(lambda: self.get_balances()) self.order_book_manager.place_orders_with(self.place_order_function) self.order_book_manager.cancel_orders_with( lambda order: self.theocean_api.cancel_order(order.order_id)) self.order_book_manager.enable_history_reporting( self.order_history_reporter, self.our_buy_orders, self.our_sell_orders) self.order_book_manager.start()
def __init__(self, args: list, **kwargs): parser = argparse.ArgumentParser(prog='mpx-market-maker-keeper') parser.add_argument("--rpc-host", type=str, default="localhost", help="JSON-RPC host (default: `localhost')") parser.add_argument("--rpc-port", type=int, default=8545, help="JSON-RPC port (default: `8545')") parser.add_argument("--rpc-timeout", type=int, default=10, help="JSON-RPC timeout (in seconds, default: 10)") parser.add_argument( "--eth-from", type=str, required=True, help="Ethereum account from which to send transactions") parser.add_argument( "--eth-key", type=str, nargs='*', help= "Ethereum private key(s) to use (e.g. 'key_file=aaa.json,pass_file=aaa.pass')" ) parser.add_argument( "--mpx-api-server", type=str, default='https://api.mpexchange.io', help= "Address of the MPX API server (default: 'https://api.mpexchange.io')" ) parser.add_argument( "--mpx-api-timeout", type=float, default=9.5, help="Timeout for accessing the MPX API (in seconds, default: 9.5)" ) parser.add_argument( "--exchange-address", type=str, required=True, help="Ethereum address of the Mpx Exchange contract") parser.add_argument("--fee-address", type=str, required=True, help="Ethereum address of the Mpx Fee contract") parser.add_argument( "--pair", type=str, required=True, help="Token pair (sell/buy) on which the keeper will operate") parser.add_argument("--sell-token-address", type=str, required=True, help="Ethereum address of the Sell Token") parser.add_argument("--buy-token-address", type=str, required=True, help="Ethereum address of the Buy Token") parser.add_argument("--gas-price", type=int, default=0, help="Gas price (in Wei)") parser.add_argument( "--smart-gas-price", dest='smart_gas_price', action='store_true', help= "Use smart gas pricing strategy, based on the ethgasstation.info feed" ) parser.add_argument("--ethgasstation-api-key", type=str, default=None, help="ethgasstation API key") parser.add_argument("--config", type=str, required=True, help="Bands configuration file") parser.add_argument("--price-feed", type=str, required=True, help="Source of price feed") parser.add_argument( "--price-feed-expiry", type=int, default=120, help="Maximum age of the price feed (in seconds, default: 120)") parser.add_argument("--spread-feed", type=str, help="Source of spread feed") parser.add_argument( "--spread-feed-expiry", type=int, default=3600, help="Maximum age of the spread feed (in seconds, default: 3600)") parser.add_argument("--control-feed", type=str, help="Source of control feed") parser.add_argument( "--control-feed-expiry", type=int, default=86400, help="Maximum age of the control feed (in seconds, default: 86400)" ) parser.add_argument("--order-history", type=str, help="Endpoint to report active orders to") parser.add_argument( "--order-history-every", type=int, default=30, help= "Frequency of reporting active orders (in seconds, default: 30)") parser.add_argument( "--refresh-frequency", type=int, default=3, help="Order book refresh frequency (in seconds, default: 3)") parser.add_argument("--debug", dest='debug', action='store_true', help="Enable debug output") self.arguments = parser.parse_args(args) setup_logging(self.arguments) self.web3 = kwargs['web3'] if 'web3' in kwargs else Web3( HTTPProvider( endpoint_uri= f"http://{self.arguments.rpc_host}:{self.arguments.rpc_port}", request_kwargs={"timeout": self.arguments.rpc_timeout})) self.web3.eth.defaultAccount = self.arguments.eth_from self.our_address = Address(self.arguments.eth_from) register_keys(self.web3, self.arguments.eth_key) self.token_buy = ERC20Token(web3=self.web3, address=Address( self.arguments.buy_token_address)) self.token_sell = ERC20Token(web3=self.web3, address=Address( self.arguments.sell_token_address)) self.bands_config = ReloadableConfig(self.arguments.config) self.price_max_decimals = None self.gas_price = GasPriceFactory().create_gas_price(self.arguments) self.price_feed = PriceFeedFactory().create_price_feed(self.arguments) self.spread_feed = create_spread_feed(self.arguments) self.control_feed = create_control_feed(self.arguments) self.order_history_reporter = create_order_history_reporter( self.arguments) self.history = History() self.zrx_exchange = ZrxExchangeV2(web3=self.web3, address=Address( self.arguments.exchange_address)) self.mpx_api = MpxApi(api_server=self.arguments.mpx_api_server, zrx_exchange=self.zrx_exchange, fee_recipient=Address( self.arguments.fee_address), timeout=self.arguments.mpx_api_timeout, our_address=self.arguments.eth_from) self.zrx_relayer_api = ZrxRelayerApiV2( exchange=self.zrx_exchange, api_server=self.arguments.mpx_api_server) self.zrx_api = ZrxApiV2(zrx_exchange=self.zrx_exchange, zrx_api=self.zrx_relayer_api) markets = self.mpx_api.get_markets()['data'] market = next( filter( lambda item: item['attributes']['pair-name'] == self.arguments. pair, markets)) self.pair = MpxPair(self.arguments.pair, self.token_buy.address, int(market['attributes']['base-token-decimals']), self.token_sell.address, int(market['attributes']['quote-token-decimals'])) self.order_book_manager = OrderBookManager( refresh_frequency=self.arguments.refresh_frequency) self.order_book_manager.get_orders_with(lambda: self.get_orders()) self.order_book_manager.get_balances_with(lambda: self.get_balances()) self.order_book_manager.cancel_orders_with(self.cancel_order_function) self.order_book_manager.place_orders_with(self.place_order_function) self.order_book_manager.enable_history_reporting( self.order_history_reporter, self.our_buy_orders, self.our_sell_orders) self.order_book_manager.start()
def __init__(self, args: list, **kwargs): parser = argparse.ArgumentParser(prog='etherdelta-market-maker-keeper') parser.add_argument("--rpc-host", type=str, default="localhost", help="JSON-RPC host (default: `localhost')") parser.add_argument("--rpc-port", type=int, default=8545, help="JSON-RPC port (default: `8545')") parser.add_argument("--rpc-timeout", type=int, default=10, help="JSON-RPC timeout (in seconds, default: 10)") parser.add_argument( "--eth-from", type=str, required=True, help="Ethereum account from which to send transactions") parser.add_argument( "--eth-key", type=str, nargs='*', help= "Ethereum private key(s) to use (e.g. 'key_file=aaa.json,pass_file=aaa.pass')" ) parser.add_argument("--tub-address", type=str, required=True, help="Ethereum address of the Tub contract") parser.add_argument("--etherdelta-address", type=str, required=True, help="Ethereum address of the EtherDelta contract") parser.add_argument( "--etherdelta-socket", type=str, required=True, help="Ethereum address of the EtherDelta API socket") parser.add_argument( "--etherdelta-number-of-attempts", type=int, default=3, help= "Number of attempts of running the tool to talk to the EtherDelta API socket" ) parser.add_argument( "--etherdelta-retry-interval", type=int, default=10, help= "Retry interval for sending orders over the EtherDelta API socket") parser.add_argument( "--etherdelta-timeout", type=int, default=120, help="Timeout for sending orders over the EtherDelta API socket") parser.add_argument("--config", type=str, required=True, help="Bands configuration file") parser.add_argument("--price-feed", type=str, required=True, help="Source of price feed") parser.add_argument( "--price-feed-expiry", type=int, default=120, help="Maximum age of the price feed (in seconds, default: 120)") parser.add_argument("--spread-feed", type=str, help="Source of spread feed") parser.add_argument( "--spread-feed-expiry", type=int, default=3600, help="Maximum age of the spread feed (in seconds, default: 3600)") parser.add_argument("--control-feed", type=str, help="Source of control feed") parser.add_argument( "--control-feed-expiry", type=int, default=86400, help="Maximum age of the control feed (in seconds, default: 86400)" ) parser.add_argument("--order-history", type=str, help="Endpoint to report active orders to") parser.add_argument( "--order-history-every", type=int, default=30, help= "Frequency of reporting active orders (in seconds, default: 30)") parser.add_argument("--order-age", type=int, required=True, help="Age of created orders (in blocks)") parser.add_argument( "--order-expiry-threshold", type=int, default=0, help= "Remaining order age (in blocks) at which order is considered already expired, which" " means the keeper will send a new replacement order slightly ahead" ) parser.add_argument( "--order-no-cancel-threshold", type=int, default=0, help= "Remaining order age (in blocks) below which keeper does not try to cancel orders," " assuming that they will probably expire before the cancel transaction gets mined" ) parser.add_argument( "--eth-reserve", type=float, required=True, help= "Amount of ETH which will never be deposited so the keeper can cover gas" ) parser.add_argument( "--min-eth-balance", type=float, default=0, help="Minimum ETH balance below which keeper will cease operation") parser.add_argument( "--min-eth-deposit", type=float, required=True, help= "Minimum amount of ETH that can be deposited in one transaction") parser.add_argument( "--min-sai-deposit", type=float, required=True, help= "Minimum amount of SAI that can be deposited in one transaction") parser.add_argument( '--cancel-on-shutdown', dest='cancel_on_shutdown', action='store_true', help= "Whether should cancel all open orders on EtherDelta on keeper shutdown" ) parser.add_argument( '--withdraw-on-shutdown', dest='withdraw_on_shutdown', action='store_true', help= "Whether should withdraw all tokens from EtherDelta on keeper shutdown" ) parser.add_argument("--gas-price", type=int, default=0, help="Gas price (in Wei)") parser.add_argument( "--smart-gas-price", dest='smart_gas_price', action='store_true', help= "Use smart gas pricing strategy, based on the ethgasstation.info feed" ) parser.add_argument("--ethgasstation-api-key", type=str, default=None, help="ethgasstation API key") parser.add_argument("--debug", dest='debug', action='store_true', help="Enable debug output") parser.set_defaults(cancel_on_shutdown=False, withdraw_on_shutdown=False) self.arguments = parser.parse_args(args) setup_logging(self.arguments) self.web3 = kwargs['web3'] if 'web3' in kwargs else Web3( HTTPProvider( endpoint_uri= f"http://{self.arguments.rpc_host}:{self.arguments.rpc_port}", request_kwargs={"timeout": self.arguments.rpc_timeout})) self.web3.eth.defaultAccount = self.arguments.eth_from self.our_address = Address(self.arguments.eth_from) register_keys(self.web3, self.arguments.eth_key) self.tub = Tub(web3=self.web3, address=Address(self.arguments.tub_address)) self.sai = ERC20Token(web3=self.web3, address=self.tub.sai()) self.gem = ERC20Token(web3=self.web3, address=self.tub.gem()) self.bands_config = ReloadableConfig(self.arguments.config) self.eth_reserve = Wad.from_number(self.web3, self.arguments.eth_reserve) self.min_eth_balance = Wad.from_number(self.arguments.min_eth_balance) self.min_eth_deposit = Wad.from_number(self.arguments.min_eth_deposit) self.min_sai_deposit = Wad.from_number(self.arguments.min_sai_deposit) self.gas_price = GasPriceFactory().create_gas_price(self.arguments) self.price_feed = PriceFeedFactory().create_price_feed( self.arguments, self.tub) self.spread_feed = create_spread_feed(self.arguments) self.control_feed = create_control_feed(self.arguments) self.order_history_reporter = create_order_history_reporter( self.arguments) if self.eth_reserve <= self.min_eth_balance: raise Exception( "--eth-reserve must be higher than --min-eth-balance") assert (self.arguments.order_expiry_threshold >= 0) assert (self.arguments.order_no_cancel_threshold >= self.arguments.order_expiry_threshold) self.history = History() self.etherdelta = EtherDelta(web3=self.web3, address=Address( self.arguments.etherdelta_address)) self.etherdelta_api = EtherDeltaApi( client_tool_directory="lib/pymaker/utils/etherdelta-client", client_tool_command="node main.js", api_server=self.arguments.etherdelta_socket, number_of_attempts=self.arguments.etherdelta_number_of_attempts, retry_interval=self.arguments.etherdelta_retry_interval, timeout=self.arguments.etherdelta_timeout) self.our_orders = list()
def __init__(self, args, **kwargs): """Pass in arguements assign necessary variables/objects and instantiate other Classes""" parser = argparse.ArgumentParser("simple-arbitrage-keeper") parser.add_argument("--rpc-host", type=str, default="localhost", help="JSON-RPC host (default: `localhost:8545')") parser.add_argument("--rpc-timeout", type=int, default=10, help="JSON-RPC timeout (in seconds, default: 10)") parser.add_argument( "--eth-from", type=str, required=True, help= "Ethereum address from which to send transactions; checksummed (e.g. '0x12AebC')" ) parser.add_argument( "--eth-key", type=str, nargs='*', required=True, help= "Ethereum private key(s) to use (e.g. 'key_file=/path/to/keystore.json,pass_file=/path/to/passphrase.txt')" ) parser.add_argument( "--uniswap-entry-exchange", type=str, required=True, help= "Ethereum address of the Uniswap Exchange contract for the entry token market; checksummed (e.g. '0x12AebC')" ) parser.add_argument( "--uniswap-arb-exchange", type=str, required=True, help= "Ethereum address of the Uniswap Exchange contract for the arb token market; checksummed (e.g. '0x12AebC')" ) parser.add_argument( "--oasis-address", type=str, required=True, help= "Ethereum address of the OasisDEX contract; checksummed (e.g. '0x12AebC')" ) parser.add_argument( "--oasis-api-endpoint", type=str, required=True, help= "Endpoint of of the Oasis V2 REST API (e.g. 'https://kovan-api.oasisdex.com' )" ) parser.add_argument( "--relayer-per-page", type=int, default=100, help= "Number of orders to fetch per one page from the 0x Relayer API (default: 100)" ) parser.add_argument( "--tx-manager", type=str, required=True, help= "Ethereum address of the TxManager contract to use for multi-step arbitrage; checksummed (e.g. '0x12AebC')" ) parser.add_argument( "--gas-price", type=int, default=0, help= "Gas price in Wei (default: node default), (e.g. 1000000000 for 1 GWei)" ) parser.add_argument( "--entry-token", type=str, required=True, help= "The token address that the bot starts and ends with in every transaction; checksummed (e.g. '0x12AebC')" ) parser.add_argument( "--arb-token", type=str, required=True, help= "The token address that arbitraged between both exchanges; checksummed (e.g. '0x12AebC')" ) parser.add_argument( "--arb-token-name", type=str, required=True, help= "The token name that arbitraged between both exchanges (e.g. 'SAI', 'WETH', 'REP')" ) parser.add_argument( "--min-profit", type=int, required=True, help= "Ether amount of minimum profit (in base token) from one arbitrage operation (e.g. 1 for 1 Sai min profit)" ) parser.add_argument( "--max-engagement", type=int, required=True, help= "Ether amount of maximum engagement (in base token) in one arbitrage operation (e.g. 100 for 100 Sai max engagement)" ) parser.add_argument( "--max-errors", type=int, default=100, help= "Maximum number of allowed errors before the keeper terminates (default: 100)" ) parser.add_argument("--debug", dest='debug', action='store_true', help="Enable debug output") self.arguments = parser.parse_args(args) self.web3: Web3 = kwargs['web3'] if 'web3' in kwargs else web3_via_http( endpoint_uri=self.arguments.rpc_host, timeout=self.arguments.rpc_timeout) self.web3.eth.defaultAccount = self.arguments.eth_from register_keys(self.web3, self.arguments.eth_key) self.our_address = Address(self.arguments.eth_from) # self.sai = ERC20Token(web3=self.web3, address=Address('0x89d24a6b4ccb1b6faa2625fe562bdd9a23260359')) # Mainnet Sai # self.dai = ERC20Token(web3=self.web3, address=Address('0x6b175474e89094c44da98b954eedeac495271d0f')) # Mainnet Dai self.ksai = ERC20Token( web3=self.web3, address=Address( '0xC4375B7De8af5a38a93548eb8453a498222C4fF2')) #Kovan Sai self.kdai = ERC20Token( web3=self.web3, address=Address( '0x4F96Fe3b7A6Cf9725f59d353F723c1bDb64CA6Aa')) #Kovan Dai self.entry_token = ERC20Token(web3=self.web3, address=Address( self.arguments.entry_token)) self.arb_token = ERC20Token(web3=self.web3, address=Address(self.arguments.arb_token)) self.arb_token.name = self.arguments.arb_token_name \ if self.arguments.arb_token_name != 'WETH' else 'ETH' self.uniswap_entry_exchange = UniswapWrapper(self.web3, self.entry_token.address, Address(self.arguments.uniswap_entry_exchange)) \ if self.arguments.uniswap_entry_exchange is not None else None self.uniswap_arb_exchange = UniswapWrapper(self.web3, self.arb_token.address, Address(self.arguments.uniswap_arb_exchange)) \ if self.arguments.uniswap_arb_exchange is not None else None self.oasis_api_endpoint = OasisAPI(api_server=self.arguments.oasis_api_endpoint, entry_token_name=self.token_name(self.entry_token.address), arb_token_name=self.arb_token.name) \ if self.arguments.oasis_api_endpoint is not None else None self.oasis = MatchingMarket(web3=self.web3, address=Address( self.arguments.oasis_address)) self.min_profit = Wad(int(self.arguments.min_profit * 10**18)) self.max_engagement = Wad(int(self.arguments.max_engagement * 10**18)) self.max_errors = self.arguments.max_errors self.errors = 0 if self.arguments.tx_manager: self.tx_manager = TxManager(web3=self.web3, address=Address( self.arguments.tx_manager)) if self.tx_manager.owner() != self.our_address: raise Exception( f"The TxManager has to be owned by the address the keeper is operating from." ) else: self.tx_manager = None logging.basicConfig( format='%(asctime)-15s %(levelname)-8s %(message)s', level=(logging.DEBUG if self.arguments.debug else logging.INFO))
def __init__(self, args: list, **kwargs): parser = argparse.ArgumentParser(prog='oasis-market-maker-keeper') parser.add_argument("--rpc-host", type=str, default="localhost", help="JSON-RPC host (default: `localhost')") parser.add_argument("--rpc-port", type=int, default=8545, help="JSON-RPC port (default: `8545')") parser.add_argument( "--eth-from", type=str, required=True, help="Ethereum account from which to send transactions") parser.add_argument("--tub-address", type=str, required=True, help="Ethereum address of the Tub contract") parser.add_argument("--oasis-address", type=str, required=True, help="Ethereum address of the OasisDEX contract") parser.add_argument("--config", type=str, required=True, help="Buy/sell bands configuration file") parser.add_argument( "--price-feed", type=str, help= "Source of price feed. Tub price feed will be used if not specified" ) parser.add_argument( "--round-places", type=int, default=2, help="Number of decimal places to round order prices to (default=2)" ) parser.add_argument( "--min-eth-balance", type=float, default=0, help= "Minimum ETH balance below which keeper with either terminate or not start at all" ) parser.add_argument("--gas-price", type=int, default=0, help="Gas price (in Wei)") parser.add_argument( "--gas-price-increase", type=int, help="Gas price increase (in Wei) if no confirmation within" " `--gas-price-increase-every` seconds") parser.add_argument( "--gas-price-increase-every", type=int, default=120, help="Gas price increase frequency (in seconds, default: 120)") parser.add_argument("--gas-price-max", type=int, help="Maximum gas price (in Wei)") parser.add_argument("--gas-price-file", type=str, help="Gas price configuration file") parser.add_argument( "--smart-gas-price", dest='smart_gas_price', action='store_true', help= "Use smart gas pricing strategy, based on the ethgasstation.info feed" ) parser.add_argument("--debug", dest='debug', action='store_true', help="Enable debug output") self.arguments = parser.parse_args(args) self.web3 = kwargs['web3'] if 'web3' in kwargs else Web3( HTTPProvider( endpoint_uri= f"http://{self.arguments.rpc_host}:{self.arguments.rpc_port}")) self.web3.eth.defaultAccount = self.arguments.eth_from self.our_address = Address(self.arguments.eth_from) self.otc = MatchingMarket(web3=self.web3, address=Address( self.arguments.oasis_address)) self.tub = Tub(web3=self.web3, address=Address(self.arguments.tub_address)) self.vox = Vox(web3=self.web3, address=self.tub.vox()) self.sai = ERC20Token(web3=self.web3, address=self.tub.sai()) self.gem = ERC20Token(web3=self.web3, address=self.tub.gem()) logging.basicConfig( format='%(asctime)-15s %(levelname)-8s %(message)s', level=(logging.DEBUG if self.arguments.debug else logging.INFO)) self.min_eth_balance = Wad.from_number(self.arguments.min_eth_balance) self.bands_config = ReloadableConfig(self.arguments.config) self.gas_price = GasPriceFactory().create_gas_price(self.arguments) self.price_feed = PriceFeedFactory().create_price_feed( self.arguments.price_feed, self.tub, self.vox)
def __init__(self, args: list, **kwargs): parser = argparse.ArgumentParser(prog='oasis-market-maker-keeper') parser.add_argument("--rpc-host", type=str, default="localhost", help="JSON-RPC host (default: `localhost')") parser.add_argument("--rpc-port", type=int, default=8545, help="JSON-RPC port (default: `8545')") parser.add_argument("--rpc-timeout", type=int, default=10, help="JSON-RPC timeout (in seconds, default: 10)") parser.add_argument( "--eth-from", type=str, required=True, help="Ethereum account from which to send transactions") parser.add_argument( "--eth-key", type=str, nargs='*', help= "Ethereum private key(s) to use (e.g. 'key_file=aaa.json,pass_file=aaa.pass')" ) parser.add_argument("--tub-address", type=str, required=False, help="Ethereum address of the Tub contract") parser.add_argument("--oasis-address", type=str, required=True, help="Ethereum address of the OasisDEX contract") parser.add_argument( "--oasis-support-address", type=str, required=False, help="Ethereum address of the OasisDEX support contract") parser.add_argument("--buy-token-address", type=str, required=True, help="Ethereum address of the buy token") parser.add_argument("--sell-token-address", type=str, required=True, help="Ethereum address of the sell token") parser.add_argument("--buy-token-name", type=str, required=True, help="Ethereum address of the buy token") parser.add_argument("--sell-token-name", type=str, required=True, help="Ethereum address of the sell token") parser.add_argument("--buy-token-decimals", type=int, required=True, help="Ethereum address of the buy token") parser.add_argument("--sell-token-decimals", type=int, required=True, help="Ethereum address of the sell token") parser.add_argument("--config", type=str, required=True, help="Bands configuration file") parser.add_argument("--price-feed", type=str, required=True, help="Source of price feed") parser.add_argument( "--price-feed-expiry", type=int, default=120, help="Maximum age of the price feed (in seconds, default: 120)") parser.add_argument("--spread-feed", type=str, help="Source of spread feed") parser.add_argument( "--spread-feed-expiry", type=int, default=3600, help="Maximum age of the spread feed (in seconds, default: 3600)") parser.add_argument("--control-feed", type=str, help="Source of control feed") parser.add_argument( "--control-feed-expiry", type=int, default=86400, help="Maximum age of the control feed (in seconds, default: 86400)" ) parser.add_argument("--order-history", type=str, help="Endpoint to report active orders to") parser.add_argument( "--order-history-every", type=int, default=30, help= "Frequency of reporting active orders (in seconds, default: 30)") parser.add_argument( "--round-places", type=int, default=2, help="Number of decimal places to round order prices to (default=2)" ) parser.add_argument( "--min-eth-balance", type=float, default=0, help="Minimum ETH balance below which keeper will cease operation") parser.add_argument("--gas-price", type=int, default=0, help="Gas price (in Wei)") parser.add_argument( "--smart-gas-price", dest='smart_gas_price', action='store_true', help= "Use smart gas pricing strategy, based on the ethgasstation.info feed" ) parser.add_argument("--ethgasstation-api-key", type=str, default=None, help="ethgasstation API key") parser.add_argument( "--refresh-frequency", type=int, default=10, help="Order book refresh frequency (in seconds, default: 10)") parser.add_argument("--debug", dest='debug', action='store_true', help="Enable debug output") self.arguments = parser.parse_args(args) setup_logging(self.arguments) self.web3 = kwargs['web3'] if 'web3' in kwargs else Web3( HTTPProvider( endpoint_uri= f"http://{self.arguments.rpc_host}:{self.arguments.rpc_port}", request_kwargs={"timeout": self.arguments.rpc_timeout})) self.web3.eth.defaultAccount = self.arguments.eth_from register_keys(self.web3, self.arguments.eth_key) self.our_address = Address(self.arguments.eth_from) self.otc = MatchingMarket( web3=self.web3, address=Address(self.arguments.oasis_address), support_address=Address(self.arguments.oasis_support_address) if self.arguments.oasis_support_address else None) tub = Tub(web3=self.web3, address=Address(self.arguments.tub_address)) \ if self.arguments.tub_address is not None else None self.token_buy = ERC20Token(web3=self.web3, address=Address( self.arguments.buy_token_address)) self.token_sell = ERC20Token(web3=self.web3, address=Address( self.arguments.sell_token_address)) self.buy_token = Token(name=self.arguments.buy_token_name, address=Address( self.arguments.buy_token_address), decimals=self.arguments.buy_token_decimals) self.sell_token = Token(name=self.arguments.sell_token_name, address=Address( self.arguments.sell_token_address), decimals=self.arguments.sell_token_decimals) self.min_eth_balance = Wad.from_number(self.arguments.min_eth_balance) self.bands_config = ReloadableConfig(self.arguments.config) self.gas_price = GasPriceFactory().create_gas_price( self.web3, self.arguments) self.price_feed = PriceFeedFactory().create_price_feed( self.arguments, tub) self.spread_feed = create_spread_feed(self.arguments) self.control_feed = create_control_feed(self.arguments) self.order_history_reporter = create_order_history_reporter( self.arguments) self.history = History() self.order_book_manager = OrderBookManager( refresh_frequency=self.arguments.refresh_frequency) self.order_book_manager.get_orders_with(lambda: self.our_orders()) self.order_book_manager.place_orders_with(self.place_order_function) self.order_book_manager.cancel_orders_with(self.cancel_order_function) self.order_book_manager.enable_history_reporting( self.order_history_reporter, self.our_buy_orders, self.our_sell_orders) self.order_book_manager.start()
def __init__(self, args: list, **kwargs): parser = argparse.ArgumentParser(prog='radarrelay-market-maker-keeper') parser.add_argument("--rpc-host", type=str, default="localhost", help="JSON-RPC host (default: `localhost')") parser.add_argument("--rpc-port", type=int, default=8545, help="JSON-RPC port (default: `8545')") parser.add_argument("--rpc-timeout", type=int, default=10, help="JSON-RPC timeout (in seconds, default: 10)") parser.add_argument( "--eth-from", type=str, required=True, help="Ethereum account from which to send transactions") parser.add_argument("--tub-address", type=str, required=True, help="Ethereum address of the Tub contract") parser.add_argument( "--exchange-address", type=str, required=True, help="Ethereum address of the 0x Exchange contract") parser.add_argument("--weth-address", type=str, required=True, help="Ethereum address of the WETH token") parser.add_argument("--relayer-api-server", type=str, required=True, help="Address of the 0x Relayer API") parser.add_argument("--config", type=str, required=True, help="Buy/sell bands configuration file") parser.add_argument( "--price-feed", type=str, help= "Source of price feed. Tub price feed will be used if not specified" ) parser.add_argument( "--price-feed-expiry", type=int, default=120, help="Maximum age of non-Tub price feed (in seconds, default: 120)" ) parser.add_argument( "--order-expiry", type=int, required=True, help="Expiration time of created orders (in seconds)") parser.add_argument( "--order-expiry-threshold", type=int, default=0, help= "Order expiration time at which order is considered already expired (in seconds)" ) parser.add_argument( "--min-eth-balance", type=float, default=0, help= "Minimum ETH balance below which keeper with either terminate or not start at all" ) parser.add_argument( '--cancel-on-shutdown', dest='cancel_on_shutdown', action='store_true', help= "Whether should cancel all open orders on RadarRelay on keeper shutdown" ) parser.add_argument("--gas-price", type=int, default=0, help="Gas price (in Wei)") parser.add_argument( "--gas-price-increase", type=int, help="Gas price increase (in Wei) if no confirmation within" " `--gas-price-increase-every` seconds") parser.add_argument( "--gas-price-increase-every", type=int, default=120, help="Gas price increase frequency (in seconds, default: 120)") parser.add_argument("--gas-price-max", type=int, help="Maximum gas price (in Wei)") parser.add_argument("--gas-price-file", type=str, help="Gas price configuration file") parser.add_argument( "--smart-gas-price", dest='smart_gas_price', action='store_true', help= "Use smart gas pricing strategy, based on the ethgasstation.info feed" ) parser.add_argument("--debug", dest='debug', action='store_true', help="Enable debug output") self.arguments = parser.parse_args(args) self.web3 = kwargs['web3'] if 'web3' in kwargs else Web3( HTTPProvider( endpoint_uri= f"http://{self.arguments.rpc_host}:{self.arguments.rpc_port}", request_kwargs={"timeout": self.arguments.rpc_timeout})) self.web3.eth.defaultAccount = self.arguments.eth_from self.our_address = Address(self.arguments.eth_from) self.tub = Tub(web3=self.web3, address=Address(self.arguments.tub_address)) self.vox = Vox(web3=self.web3, address=self.tub.vox()) self.sai = ERC20Token(web3=self.web3, address=self.tub.sai()) self.ether_token = ERC20Token(web3=self.web3, address=Address( self.arguments.weth_address)) logging.basicConfig( format='%(asctime)-15s %(levelname)-8s %(message)s', level=(logging.DEBUG if self.arguments.debug else logging.INFO)) logging.getLogger('urllib3.connectionpool').setLevel(logging.INFO) logging.getLogger('requests.packages.urllib3.connectionpool').setLevel( logging.INFO) self.min_eth_balance = Wad.from_number(self.arguments.min_eth_balance) self.bands_config = ReloadableConfig(self.arguments.config) self.gas_price = GasPriceFactory().create_gas_price(self.arguments) self.price_feed = PriceFeedFactory().create_price_feed( self.arguments.price_feed, self.arguments.price_feed_expiry, self.tub, self.vox) self.radar_relay = ZrxExchange(web3=self.web3, address=Address( self.arguments.exchange_address)) self.radar_relay_api = ZrxRelayerApi( exchange=self.radar_relay, api_server=self.arguments.relayer_api_server)
def __init__(self, args, **kwargs): parser = argparse.ArgumentParser("arbitrage-keeper") parser.add_argument("--rpc-host", type=str, default="localhost", help="JSON-RPC host (default: `localhost')") parser.add_argument("--rpc-port", type=int, default=8545, help="JSON-RPC port (default: `8545')") parser.add_argument("--rpc-timeout", type=int, default=10, help="JSON-RPC timeout (in seconds, default: 10)") parser.add_argument( "--eth-from", type=str, required=True, help="Ethereum account from which to send transactions") parser.add_argument("--tub-address", type=str, required=True, help="Ethereum address of the Tub contract") parser.add_argument("--tap-address", type=str, required=True, help="Ethereum address of the Tap contract") parser.add_argument( "--exchange-address", type=str, help="Ethereum address of the 0x Exchange contract") parser.add_argument("--oasis-address", type=str, required=True, help="Ethereum address of the OasisDEX contract") parser.add_argument( "--oasis-support-address", type=str, required=False, help="Ethereum address of the OasisDEX support contract") parser.add_argument("--relayer-api-server", type=str, help="Address of the 0x Relayer API") parser.add_argument( "--relayer-per-page", type=int, default=100, help= "Number of orders to fetch per one page from the 0x Relayer API (default: 100)" ) parser.add_argument( "--tx-manager", type=str, help= "Ethereum address of the TxManager contract to use for multi-step arbitrage" ) parser.add_argument("--gas-price", type=int, default=0, help="Gas price in Wei (default: node default)") parser.add_argument( "--base-token", type=str, required=True, help="The token all arbitrage sequences will start and end with") parser.add_argument( "--min-profit", type=float, required=True, help="Minimum profit (in base token) from one arbitrage operation") parser.add_argument( "--max-engagement", type=float, required=True, help="Maximum engagement (in base token) in one arbitrage operation" ) parser.add_argument( "--max-errors", type=int, default=100, help= "Maximum number of allowed errors before the keeper terminates (default: 100)" ) parser.add_argument("--debug", dest='debug', action='store_true', help="Enable debug output") self.arguments = parser.parse_args(args) self.web3 = kwargs['web3'] if 'web3' in kwargs else Web3( HTTPProvider( endpoint_uri= f"http://{self.arguments.rpc_host}:{self.arguments.rpc_port}", request_kwargs={"timeout": self.arguments.rpc_timeout})) self.web3.eth.defaultAccount = self.arguments.eth_from self.our_address = Address(self.arguments.eth_from) self.tub = Tub(web3=self.web3, address=Address(self.arguments.tub_address)) self.tap = Tap(web3=self.web3, address=Address(self.arguments.tap_address)) self.gem = ERC20Token(web3=self.web3, address=self.tub.gem()) self.sai = ERC20Token(web3=self.web3, address=self.tub.sai()) self.skr = ERC20Token(web3=self.web3, address=self.tub.skr()) self.zrx_exchange = ZrxExchange(web3=self.web3, address=Address(self.arguments.exchange_address)) \ if self.arguments.exchange_address is not None else None self.zrx_relayer_api = ZrxRelayerApi(exchange=self.zrx_exchange, api_server=self.arguments.relayer_api_server) \ if self.arguments.relayer_api_server is not None else None self.otc = MatchingMarket( web3=self.web3, address=Address(self.arguments.oasis_address), support_address=Address(self.arguments.oasis_support_address) if self.arguments.oasis_support_address is not None else None) self.base_token = ERC20Token(web3=self.web3, address=Address( self.arguments.base_token)) self.min_profit = Wad.from_number(self.arguments.min_profit) self.max_engagement = Wad.from_number(self.arguments.max_engagement) self.max_errors = self.arguments.max_errors self.errors = 0 if self.arguments.tx_manager: self.tx_manager = TxManager(web3=self.web3, address=Address( self.arguments.tx_manager)) if self.tx_manager.owner() != self.our_address: raise Exception( f"The TxManager has to be owned by the address the keeper is operating from." ) else: self.tx_manager = None logging.basicConfig( format='%(asctime)-15s %(levelname)-8s %(message)s', level=(logging.DEBUG if self.arguments.debug else logging.INFO))
def __init__(self, args: list, **kwargs): parser = argparse.ArgumentParser(prog='0x-market-maker-keeper') parser.add_argument("--rpc-host", type=str, default="localhost", help="JSON-RPC host (default: `localhost')") parser.add_argument("--rpc-port", type=int, default=8545, help="JSON-RPC port (default: `8545')") parser.add_argument("--rpc-timeout", type=int, default=10, help="JSON-RPC timeout (in seconds, default: 10)") parser.add_argument( "--eth-from", type=str, required=True, help="Ethereum account from which to send transactions") parser.add_argument( "--exchange-address", type=str, required=True, help="Ethereum address of the 0x Exchange contract") parser.add_argument("--relayer-api-server", type=str, required=True, help="Address of the 0x Relayer API") parser.add_argument( "--relayer-per-page", type=int, default=100, help= "Number of orders to fetch per one page from the 0x Relayer API (default: 100)" ) parser.add_argument("--buy-token-address", type=str, required=True, help="Ethereum address of the buy token") parser.add_argument("--sell-token-address", type=str, required=True, help="Ethereum address of the sell token") parser.add_argument("--config", type=str, required=True, help="Bands configuration file") parser.add_argument("--price-feed", type=str, required=True, help="Source of price feed") parser.add_argument( "--price-feed-expiry", type=int, default=120, help="Maximum age of the price feed (in seconds, default: 120)") parser.add_argument("--spread-feed", type=str, help="Source of spread feed") parser.add_argument( "--spread-feed-expiry", type=int, default=3600, help="Maximum age of the spread feed (in seconds, default: 3600)") parser.add_argument("--order-history", type=str, help="Endpoint to report active orders to") parser.add_argument( "--order-history-every", type=int, default=30, help= "Frequency of reporting active orders (in seconds, default: 30)") parser.add_argument( "--order-expiry", type=int, required=True, help="Expiration time of created orders (in seconds)") parser.add_argument( "--order-expiry-threshold", type=int, default=0, help= "How long before order expiration it is considered already expired (in seconds)" ) parser.add_argument( "--min-eth-balance", type=float, default=0, help="Minimum ETH balance below which keeper will cease operation") parser.add_argument( '--cancel-on-shutdown', dest='cancel_on_shutdown', action='store_true', help="Whether should cancel all open orders on keeper shutdown") parser.add_argument("--gas-price", type=int, default=0, help="Gas price (in Wei)") parser.add_argument( "--smart-gas-price", dest='smart_gas_price', action='store_true', help= "Use smart gas pricing strategy, based on the ethgasstation.info feed" ) parser.add_argument( "--refresh-frequency", type=int, default=3, help="Order book refresh frequency (in seconds, default: 3)") parser.add_argument("--debug", dest='debug', action='store_true', help="Enable debug output") self.arguments = parser.parse_args(args) setup_logging(self.arguments) self.web3 = kwargs['web3'] if 'web3' in kwargs else Web3( HTTPProvider( endpoint_uri= f"http://{self.arguments.rpc_host}:{self.arguments.rpc_port}", request_kwargs={"timeout": self.arguments.rpc_timeout})) self.web3.eth.defaultAccount = self.arguments.eth_from self.our_address = Address(self.arguments.eth_from) self.token_buy = ERC20Token(web3=self.web3, address=Address( self.arguments.buy_token_address)) self.token_sell = ERC20Token(web3=self.web3, address=Address( self.arguments.sell_token_address)) self.min_eth_balance = Wad.from_number(self.arguments.min_eth_balance) self.bands_config = ReloadableConfig(self.arguments.config) self.gas_price = GasPriceFactory().create_gas_price(self.arguments) self.price_feed = PriceFeedFactory().create_price_feed(self.arguments) self.spread_feed = create_spread_feed(self.arguments) self.order_history_reporter = create_order_history_reporter( self.arguments) self.history = History() self.zrx_exchange = ZrxExchange(web3=self.web3, address=Address( self.arguments.exchange_address)) self.zrx_relayer_api = ZrxRelayerApi( exchange=self.zrx_exchange, api_server=self.arguments.relayer_api_server) self.placed_orders = [] self.placed_orders_lock = Lock() self.order_book_manager = OrderBookManager( refresh_frequency=self.arguments.refresh_frequency) self.order_book_manager.get_orders_with(lambda: self.get_orders()) self.order_book_manager.get_balances_with(lambda: self.get_balances()) self.order_book_manager.place_orders_with(self.place_order_function) self.order_book_manager.cancel_orders_with(self.cancel_order_function) self.order_book_manager.enable_history_reporting( self.order_history_reporter, self.our_buy_orders, self.our_sell_orders) self.order_book_manager.start()
def __init__(self, args: list, **kwargs): parser = argparse.ArgumentParser(prog='tethfinex-market-maker-keeper') parser.add_argument("--rpc-host", type=str, default="localhost", help="JSON-RPC host (default: `localhost')") parser.add_argument("--rpc-port", type=int, default=8545, help="JSON-RPC port (default: `8545')") parser.add_argument("--rpc-timeout", type=int, default=10, help="JSON-RPC timeout (in seconds, default: 10)") parser.add_argument( "--eth-from", type=str, required=True, help="Ethereum account from which to send transactions") parser.add_argument( "--eth-key", type=str, nargs='*', help= "Ethereum private key(s) to use (e.g. 'key_file=aaa.json,pass_file=aaa.pass')" ) parser.add_argument( "--exchange-address", type=str, required=True, help="Ethereum address of the 0x Exchange contract") parser.add_argument("--tub-address", type=str, required=False, help="Ethereum address of the Tub contract") parser.add_argument( "--tethfinex-api-server", type=str, default='https://api.ethfinex.com', help= "Address of the Trustless Ethfinex API server (default: 'https://api.ethfinex.com')" ) parser.add_argument( "--tethfinex-timeout", type=float, default=9.5, help="Timeout for accessing the IDEX API (in seconds, default: 9.5)" ) parser.add_argument( "--pair", type=str, required=True, help="Token pair (sell/buy) on which the keeper will operate") parser.add_argument("--config", type=str, required=True, help="Bands configuration file") parser.add_argument("--price-feed", type=str, required=True, help="Source of price feed") parser.add_argument( "--price-feed-expiry", type=int, default=120, help="Maximum age of the price feed (in seconds, default: 120)") parser.add_argument("--spread-feed", type=str, help="Source of spread feed") parser.add_argument( "--spread-feed-expiry", type=int, default=3600, help="Maximum age of the spread feed (in seconds, default: 3600)") parser.add_argument("--control-feed", type=str, help="Source of control feed") parser.add_argument( "--control-feed-expiry", type=int, default=86400, help="Maximum age of the control feed (in seconds, default: 86400)" ) parser.add_argument("--order-history", type=str, help="Endpoint to report active orders to") parser.add_argument( "--order-history-every", type=int, default=30, help= "Frequency of reporting active orders (in seconds, default: 30)") parser.add_argument("--gas-price", type=int, default=0, help="Gas price (in Wei)") parser.add_argument( "--smart-gas-price", dest='smart_gas_price', action='store_true', help= "Use smart gas pricing strategy, based on the ethgasstation.info feed" ) parser.add_argument("--ethgasstation-api-key", type=str, default=None, help="ethgasstation API key") parser.add_argument( "--refresh-frequency", type=int, default=3, help="Order book refresh frequency (in seconds, default: 3)") parser.add_argument("--debug", dest='debug', action='store_true', help="Enable debug output") parser.set_defaults(cancel_on_shutdown=False, withdraw_on_shutdown=False) self.arguments = parser.parse_args(args) setup_logging(self.arguments) self.web3 = kwargs['web3'] if 'web3' in kwargs else Web3( HTTPProvider( endpoint_uri= f"http://{self.arguments.rpc_host}:{self.arguments.rpc_port}", request_kwargs={"timeout": self.arguments.rpc_timeout})) self.web3.eth.defaultAccount = self.arguments.eth_from self.our_address = Address(self.arguments.eth_from) register_keys(self.web3, self.arguments.eth_key) tub = Tub(web3=self.web3, address=Address(self.arguments.tub_address)) \ if self.arguments.tub_address is not None else None self.sai = ERC20Token(web3=self.web3, address=tub.sai()) self.price_feed = PriceFeedFactory().create_price_feed( self.arguments, tub) self.bands_config = ReloadableConfig(self.arguments.config) self.gas_price = GasPriceFactory().create_gas_price(self.arguments) self.spread_feed = create_spread_feed(self.arguments) self.control_feed = create_control_feed(self.arguments) self.order_history_reporter = create_order_history_reporter( self.arguments) self.history = History() self.tethfinex_exchange = ZrxExchange( web3=self.web3, address=Address(self.arguments.exchange_address)) self.tethfinex_api = TEthfinexApi( self.tethfinex_exchange, self.arguments.tethfinex_api_server, timeout=self.arguments.tethfinex_timeout) config = self.tethfinex_api.get_config()['0x'] self.fee_address = Address(config['ethfinexAddress']) token_registry = config['tokenRegistry'] token_sell = self.token_sell() token_buy = self.token_buy() self.token_sell_wrapper = TEthfinexToken( self.web3, Address(token_registry[token_sell]['wrapperAddress']), token_sell) self.token_buy_wrapper = TEthfinexToken( self.web3, Address(token_registry[token_buy]['wrapperAddress']), token_buy) pair = self.pair() self.order_book_manager = OrderBookManager( refresh_frequency=self.arguments.refresh_frequency, max_workers=1) self.order_book_manager.get_orders_with( lambda: self.tethfinex_api.get_orders(pair)) self.order_book_manager.cancel_orders_with( lambda order: self.tethfinex_api.cancel_order(order.order_id)) self.order_book_manager.enable_history_reporting( self.order_history_reporter, self.our_buy_orders, self.our_sell_orders) self.order_book_manager.start()
def approve(self, approval_function, source: Address): assert (callable(approval_function)) assert isinstance(source, Address) approval_function(ERC20Token(web3=self.web3, address=source), self.address, self.__class__.__name__)
def __init__(self, args: list, **kwargs): parser = argparse.ArgumentParser(prog='airswap-market-maker-keeper') parser.add_argument("--rpc-host", type=str, default="localhost", help="JSON-RPC host (default: `localhost')") parser.add_argument("--rpc-port", type=int, default=8545, help="JSON-RPC port (default: `8545')") parser.add_argument("--rpc-timeout", type=int, default=10, help="JSON-RPC timeout (in seconds, default: 10)") parser.add_argument("--orderserver-port", type=str, default='5004', help="Port of the order server (default: '5004')") parser.add_argument( "--orderserver-host", type=str, default='127.0.0.1', help="host of the order server (default: '127.0.0.1')") parser.add_argument( "--airswap-api-server", type=str, default='http://localhost:5005', help="Address of the Airswap API (default: 'http://localhost:5005')" ) parser.add_argument( "--airswap-api-timeout", type=float, default=9.5, help= "Timeout for accessing the Airswap API (in seconds, default: 9.5)") parser.add_argument( "--eth-from", type=str, required=True, help="Ethereum account from which to send transactions") parser.add_argument( "--eth-key", type=str, nargs='*', help= "Ethereum private key(s) to use (e.g. 'key_file=aaa.json,pass_file=aaa.pass')" ) parser.add_argument( "--exchange-address", type=str, required=True, help="Ethereum address of the 0x Exchange contract") parser.add_argument( "--pair", type=str, required=True, help="Token pair (sell/buy) on which the keeper will operate") parser.add_argument("--buy-token-address", type=str, required=True, help="Ethereum address of the buy token") parser.add_argument("--eth-sell-token-address", type=str, required=True, help="eth Ethereum address of the sell token") parser.add_argument("--weth-sell-token-address", type=str, required=True, help="weth Ethereum address of the sell token") parser.add_argument("--config", type=str, required=True, help="Bands configuration file") parser.add_argument("--price-feed", type=str, required=True, help="Source of price feed") parser.add_argument( "--price-feed-expiry", type=int, default=120, help="Maximum age of the price feed (in seconds, default: 120)") parser.add_argument("--spread-feed", type=str, help="Source of spread feed") parser.add_argument( "--spread-feed-expiry", type=int, default=3600, help="Maximum age of the spread feed (in seconds, default: 3600)") parser.add_argument("--control-feed", type=str, help="Source of control feed") parser.add_argument( "--control-feed-expiry", type=int, default=86400, help="Maximum age of the control feed (in seconds, default: 86400)" ) parser.add_argument("--order-history", type=str, help="Endpoint to report active orders to") parser.add_argument( "--order-history-every", type=int, default=30, help= "Frequency of reporting active orders (in seconds, default: 30)") parser.add_argument("--debug", dest='debug', action='store_true', help="Enable debug output") self.arguments = parser.parse_args(args) setup_logging(self.arguments) self.web3 = kwargs['web3'] if 'web3' in kwargs else Web3( HTTPProvider( endpoint_uri= f"http://{self.arguments.rpc_host}:{self.arguments.rpc_port}", request_kwargs={"timeout": self.arguments.rpc_timeout})) self.web3.eth.defaultAccount = self.arguments.eth_from self.our_address = Address(self.arguments.eth_from) register_keys(self.web3, self.arguments.eth_key) self.airswap_api = AirswapApi(self.arguments.airswap_api_server, self.arguments.airswap_api_timeout) if self.arguments.buy_token_address == '0x0000000000000000000000000000000000000000': self.token_buy = EthToken(web3=self.web3, address=Address( self.arguments.buy_token_address)) else: self.token_buy = ERC20Token(web3=self.web3, address=Address( self.arguments.buy_token_address)) self.eth_token_sell = EthToken( web3=self.web3, address=Address(self.arguments.eth_sell_token_address)) self.weth_token_sell = ERC20Token( web3=self.web3, address=Address(self.arguments.weth_sell_token_address)) self.bands_config = ReloadableConfig(self.arguments.config) self.price_feed = PriceFeedFactory().create_price_feed(self.arguments) self.spread_feed = create_spread_feed(self.arguments) self.control_feed = create_control_feed(self.arguments) self.order_history_reporter = create_order_history_reporter( self.arguments) self.history = History()
def approve(self, source: Address, approval_function, **kwargs): """Approve the pot to access Dai from our Urns""" assert isinstance(source, Address) assert(callable(approval_function)) approval_function(ERC20Token(web3=self.web3, address=source), self.address, self.__class__.__name__, **kwargs)
def __init__(self, args: list, **kwargs): parser = argparse.ArgumentParser(prog='radarrelay-market-maker-keeper') parser.add_argument("--rpc-host", type=str, default="localhost", help="JSON-RPC host (default: `localhost')") parser.add_argument("--rpc-port", type=int, default=8545, help="JSON-RPC port (default: `8545')") parser.add_argument("--rpc-timeout", type=int, default=10, help="JSON-RPC timeout (in seconds, default: 10)") parser.add_argument("--eth-from", type=str, required=True, help="Ethereum account from which to send transactions") parser.add_argument("--tub-address", type=str, required=True, help="Ethereum address of the Tub contract") parser.add_argument("--exchange-address", type=str, required=True, help="Ethereum address of the 0x Exchange contract") parser.add_argument("--relayer-api-server", type=str, required=True, help="Address of the 0x Relayer API") parser.add_argument("--config", type=str, required=True, help="Bands configuration file") parser.add_argument("--price-feed", type=str, required=True, help="Source of price feed") parser.add_argument("--price-feed-expiry", type=int, default=120, help="Maximum age of the price feed (in seconds, default: 120)") parser.add_argument("--order-expiry", type=int, required=True, help="Expiration time of created orders (in seconds)") parser.add_argument("--order-expiry-threshold", type=int, default=0, help="Order expiration time at which order is considered already expired (in seconds)") parser.add_argument("--min-eth-balance", type=float, default=0, help="Minimum ETH balance below which keeper will cease operation") parser.add_argument('--cancel-on-shutdown', dest='cancel_on_shutdown', action='store_true', help="Whether should cancel all open orders on RadarRelay on keeper shutdown") parser.add_argument("--gas-price", type=int, default=0, help="Gas price (in Wei)") parser.add_argument("--smart-gas-price", dest='smart_gas_price', action='store_true', help="Use smart gas pricing strategy, based on the ethgasstation.info feed") parser.add_argument("--debug", dest='debug', action='store_true', help="Enable debug output") self.arguments = parser.parse_args(args) setup_logging(self.arguments) self.web3 = kwargs['web3'] if 'web3' in kwargs else Web3(HTTPProvider(endpoint_uri=f"http://{self.arguments.rpc_host}:{self.arguments.rpc_port}", request_kwargs={"timeout": self.arguments.rpc_timeout})) self.web3.eth.defaultAccount = self.arguments.eth_from self.our_address = Address(self.arguments.eth_from) self.tub = Tub(web3=self.web3, address=Address(self.arguments.tub_address)) self.sai = ERC20Token(web3=self.web3, address=self.tub.sai()) self.gem = ERC20Token(web3=self.web3, address=self.tub.gem()) self.min_eth_balance = Wad.from_number(self.arguments.min_eth_balance) self.bands_config = ReloadableConfig(self.arguments.config) self.gas_price = GasPriceFactory().create_gas_price(self.arguments) self.price_feed = PriceFeedFactory().create_price_feed(self.arguments.price_feed, self.arguments.price_feed_expiry, self.tub) self.radar_relay = ZrxExchange(web3=self.web3, address=Address(self.arguments.exchange_address)) self.radar_relay_api = ZrxRelayerApi(exchange=self.radar_relay, api_server=self.arguments.relayer_api_server)