Skip to content

Instantly share code, notes, and snippets.

@jokereven

jokereven/swap joe by uniswap by python

Created November 7, 2023 05:36
Show Gist options
  • Star 0 You must be signed in to star a gist
  • Fork 0 You must be signed in to fork a gist
  • Save jokereven/60de5b8f306ff0d1b140b94ccae5ce03 to your computer and use it in GitHub Desktop.
Save jokereven/60de5b8f306ff0d1b140b94ccae5ce03 to your computer and use it in GitHub Desktop.
Download ZIP
Raw
swap joe by uniswap by python
from uniswap import Uniswap
from web3 import Web3
address = "" # or None if you're not going to make transactions
private_key = "" # or None if you're not going to make transactions
version = 2 # specify which version of Uniswap to use
provider = "" # can also be set through the environment variable `PROVIDER`
uniswap = Uniswap(address=address, private_key=private_key, version=version, provider=provider)
# Some token addresses we'll be using later in this guide
eth = "0x0000000000000000000000000000000000000000"
JOE = "0x76e222b07c53d28b89b0bac18602810fc22b49a8"
joe = Web3.to_checksum_address(JOE)
price = uniswap.get_price_input(eth, joe, 5 * 10**16)
price = Web3.from_wei(price, 'ether')
print(price, '== 0.05 ETH')
out_price = uniswap.get_price_output(eth, joe, 1_0000 * 10**18)
out_price = Web3.from_wei(out_price, 'ether')
print(out_price, '== 1_0000 JOE')
uniswap.make_trade_output(eth, joe, 5 * 10**16, slippage=30) # buy JOE for 0.05 ETH
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment