SwapETHForExactTokens

Uniswap Action Plugin - SwapETHForExactTokens

Description

Receive an exact amount of tokens for as little ETH as possible, along the route determined by the path.

Method

swapETHForExactTokens(uint256, address[], address, uint256)

Input Parameters

Name	Plugin Type	Description
to	FctAddress	Uniswap V2 Router address
value	FctValue	The maximum amount of ETH that can be required before the transaction reverts.

Method Parameters

Name	Plugin Type	Description
amountOut	FctValue	The amount of tokens to receive.
path	FctAddressList	An array of token addresses. path.length must be >= 2. Pools for each consecutive pair of addresses must exist and have liquidity.
to	FctAddress	Recipient of the output tokens.
deadline	FctValue	Unix timestamp after which the transaction will revert.

Example

Example with initParams

const swapETHForExactTokens = new Uniswap.actions.SwapETHForExactTokens({
 chainId: 1,
 initParams: {
   to: "0x..." // Uniswap V2 Router
   value: "...",
   methodParams: {
     amountOut: "...",
     path: ["0x...", "0x..."],
     to: "0x...",
     deadline: "..."
   }
 }
})

Example without initParams

const swapETHForExactTokens = new Uniswap.actions.SwapETHForExactTokens({ 
  chainId: 1
})

swapETHForExactTokens.input.set({
   to: "0x..." // Uniswap V2 Router
   value: "...",
   methodParams: {
     amountOut: "...",
     path: ["0x...", "0x..."],
     to: "0x...",
     deadline: "..."
   }
})

Learn more

Learn more about Uniswap SwapETHForExactTokens function here