Limit Order Bot Vyper

ApeWorx installation

pipx install eth-ape
ape plugins install infura vyper etherscan

Test

ape test

Add account

ape accounts import deployer_account

Deploy on mainnet

Edit Compass-EVM contract address in scripts/deploy.py.

ape run deploy --network :mainnet:infura

Functions

deposit

Deposit WETH token with expected price information(tick in Uniswap V3, SqrtPriceX96, etc) and deadline. This emits event and Paloma will collect events from this smart contract and register information to CosmWasm smart contract on Paloma.

Key	Type	Description
depositor	address	Orderer address who already approved WETH to this contract
amount	uint256	Ordering amount
lower_tick	int24	tick of expected price in Uniswap V3
lower_sqrt_price_x96	uint256	sqrtpricex96 of expected price in Uniswap V3
deadline	uint256	deadline of limit-order

withdraw

Withdraw WETH and USDC of the order which reaches to the expected price.

Key	Type	Description
tokenId	uint256	Uniswap V3 token ID of the order to withdraw

multiple_withdraw

Withdraw WETH and USDC of the order which reaches to the expected price.

Key	Type	Description
tokenIds	uint256[]	Uniswap V3 token IDs of the orders to withdraw

cancel

Cancel order.

Key	Type	Description
tokenId	uint256	Uniswap V3 token ID of the order to cancel

multiple_cancel

Cancel orders

Key	Type	Description
tokenIds	uint256[]	Uniswap V3 token IDs of the orders to withdraw

update_admin

Update admin address.

Key	Type	Description
new_admin	address	New admin address

update_compass_evm

Update Compass-EVM address.

Key	Type	Description
new_compass_evm	address	New admin address