Uniswap

Create DEX swaps using Uniswap

These connectors are used to buy and sell on Uniswap and to add or remove liquidity from the protocol. Uniswap is an AMM (Automated Market Marker) all swaps are conducted at market value, utilize slippage to prevent runaway price changes.

Buy

Buy tokens on Uniswap at market value

spells.add({
  connector: "uniswap",
  method: "buy",
  args: [buyAddr, sellAddr, buyAmt, unitAmt, getId, setId]
});

Parameter	Type	Description
buyAddr	address	The token address to buy.
sellAddr	address	The token address to sell.
buyAmt	number	The amount of tokens to buy.
unitAmt	number	The unit amount of sellAmt/buyAmt with slippage.
getId	number	ID fetches the buy amount of buy token.
setId	number	ID stores the sold amount of sell token.

Sell

Sell ETH or ERC20 on Uniswap at market value

spells.add({
  connector: "uniswap",
  method: "sell",
mad    args: [buyAddr, sellAddr, sellAmt, unitAmt, getId, setId]
});

Parameter	Type	Description
buyAddr	address	The token address to buy.
sellAddr	address	The token address to sell.
sellAmt	number	The amount of tokens to sell.
unitAmt	number	The unit amount of sellAmt/buyAmt with slippage.
getId	number	ID fetches the sell amount of sell token.
setId	number	ID stores the bought amount of buy token.

Deposit Liquidity

Deposit Liquidity into Uniswap

spells.add({
  connector: "uniswap",
  method: "deposit",
  args: [tokenA, tokenB, amtA, unitAmt, slippage, getId, setId]
});

Parameter	Type	Description
tokenA	address	The token A address.
tokenB	address	The token B address.
amtA	number	The amount of token A.
unitAmt	number	The unit amount of amtB/amtA with slippage.
slippage	number	The slippage amount.
getId	number	ID fetches the amount of token to deposit.
setId	number	ID stores the amount of token deposited.

Withdraw Liquidity

Withdraw Liquidity from Uniswap

spells.add({
  connector: "uniswap",
  method: "withdraw",
  args: [tokenA, tokenB, uniAmt, unitAmtA, unitAmtB, getId, setIds]
});

Parameter	Type	Description
tokenA	address	The token A address.
tokenB	address	The token B address
uniAmt	number	The uni token amount.
unitAmtA	number	The unit amount of amtA/uniAmt with slippage.
unitAmtB	number	unit amount of amtB/uniAmt with slippage.
getId	number	ID fetches the uni token amount to withdraw.
setIds	number array	ID stores the amount of tokenA and tokenB withdrawn. If not sure, pass `["0", "0"]`