luaswap-price

get token price from luaswap

Install

npm i --save luaswap-price

Usage

Note: WETH address is 0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2

• getMidPrice: return the reference price
• getExecutionPrice: return the exact price for the trade with your specified amount
• getMidPriceViaETH: return the reference price using route via ETH
• getExecutionPriceViaETH: return the exact price for the trade with your specified amount using route via ETH

Arguments

• sourceToken: address of source token
• sourceDecimal: decimal of source token
• destToken: address of destination token
• destDecimal: decimal of destination token
• chainId: default 1 (Ethereum mainnet 1)
• infuraKey: default empty means that we are using defaultProvider with limited request

const luaswapPrice = require('luaswap-price')

 const main = async () => {
     let data
     data = await luaswapPrice.getMidPrice("0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2", 18, "0x6B175474E89094C44Da98b954EedeAC495271d0F", 18)
     console.log(data)

     data = await luaswapPrice.getExecutionPrice("0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2", 18, "0x6B175474E89094C44Da98b954EedeAC495271d0F", 18, "1000000000000000000")
     console.log(data)

data = await luaswapPrice.getMidPriceViaETH("0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48", 6, "0x6B175474E89094C44Da98b954EedeAC495271d0F", 18)
     console.log(data)

     data = await luaswapPrice.getExecutionPriceViaETH("0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48", 6, "0x6B175474E89094C44Da98b954EedeAC495271d0F", 18, "1000000000")
     console.log(data)
 }