DexFactory#

enum empyrealSDK.types.DexFactory(value)[source]#

An enumeration.

Valid values are as follows:

UniswapV2 = <DexFactory.UniswapV2: 'uniswap'>#

The Enum and its members also have the following methods:

async get_taxes(token0_address, token1_address=None, chain_id: int = 1)[source]#

Get swap taxes for a token

get_price(token_address: ChecksumAddress)[source]#
get_price(token: Token)

Get the price for a token using the best route to WETH/USDC

async get_pair_info(pair_address: HexAddress, force_checksum: bool = True, chain_id: int = 1)[source]#

Get metadata for a particular LP Pair.

async get_pairs(token: Token) → list[DexPair][source]#

A simple function get all pairs with a token.

Returns:

A list of all pairs associated with a token

async simulate_swap(path: Sequence[Literal['eth'] | ChecksumAddress], amount_in: int, sender: ChecksumAddress, fees: list[int] = [], use_eth: bool = True, network: Network = Network.Ethereum) → TokenAmount[source]#

Simulate a swap on a given path

async swap(path: list[ChecksumAddress], wallet: Wallet, amount_in: TokenAmount | int, slippage_percent: float, priority_fee: int = 0, is_private: bool = False, fees: list[int] = [], use_eth: bool = True, network: Network = Network.Ethereum) → HexStr[source]#
Parameters:

  • path – swap path, consisting of the token addresses to swap through

  • from_wallet – empyrealSDK.Wallet executing the swap

  • amount_in – empyrealSDK.TokenAmount tokens being spent

  • fees – only used for uniswapV3, ignore for more pairs

Returns:

Transaction Hash