snowkidind

Proposal to Add sdYND/WETH Pool to Uniswap

Summary

This proposal seeks to deploy a Uniswap V3 sdYND/WETH liquidity pool to address the liquidity constraints of the existing sdYND/YND pool on Curve Finance. The Uniswap pool will enable arbitrage opportunities, stabilize price parity between sdYND and YND, and provide additional liquidity provider (LP) opportunities, further insulating the YieldNest ecosystem from potential liquidity depletion.

Problem

The current sdYND/YND pool on Curve Finance is the only mechanism for exiting sdYND back to YND. This creates a structural issue: If demand for YND decreases or multiple entities unwind their sdYND stakes, the pool risks rapid depletion of YND. Without an alternative liquidity venue, this could lead to significant price disparities and liquidity shortages, threatening the stability of the sdYND ecosystem.

snowkidind

const env = require('node-env-file')
env(__dirname + '/.env')
const fs = require('fs')
const TelegramBot = require('node-telegram-bot-api')
const bot = new TelegramBot(process.env.TELEGRAM_API_KEY, { polling: true })
const room = process.env.TELEGRAM_ROOM
const imgDir = __dirname + '/img/'
const appdata = __dirname + '/appdata/'

// mkdir img -> upload image files here

snowkidind

52:   0xeae4c727ea43990ea92f427da36ddff8e72f6854 COCO-WETH
select pool by index
 > 52
Number of results to display: (enter to default to 100)
 > 500
Early Uniswap Traders. Displaying 500 results:
Ripper: Getting pool transactions...
Erigon: Getting transaction information...
Node: Checking Account Balances and resolving Names...
0x2C5B7742840E243FcEb567438c9A5921FffB33aC                            14,620,345,438,705.55

snowkidind

const ethers = require("ethers")
const wsProvider = new ethers.providers.WebSocketProvider("http://YOURWSURLHERE")

// these are most popular addresses, note all lower cased
const watchList = [
  "0xdac17f958d2ee523a2206206994597c13d831ec7", // USDT
  "0xc02aaa39b223fe8d0a0e5c4f27ead9083c756cc2", // WETH
  "0x7a250d5630b4cf539739df2c5dacb4c659f2488d", // Uniswap V2: Router 2
  "0xea674fdde714fd979de3edf0f56aa9716b898ec8", // Ethermine
  "0xa0b86991c6218b36c1d19d4a2e9eb0ce3606eb48", // USDC

snowkidind

snowkidind

// NOTICE NOTHING SPECIAL NOR PRETTY JUST EXAMPLE HACKING AT PRESENT


const env = require('node-env-file')
env(__dirname + '/.env')
const ethers = require('ethers')

const { multiEth, decimals } = require('./utils')
const { d } = decimals
const provider = multiEth.getProvider('mainnet')

snowkidind

const crypto = require('crypto')
const fs = require('fs')


// Higher number decreases the probability that n can be brute forced
// iterations is the number of steps to use to derive a new key. This is intended to scale over time based on the power of cpus
const pbkdf2iterations = 106667
const encryptionKey = 'blahblahblahttayakaewpleng'

snowkidind

// SPDX-License-Identifier: UNLICENSED" for non-open-source code
pragma solidity ^0.8.0;
import "@openzeppelin/contracts/token/ERC20/IERC20.sol";
import '@uniswap/v3-periphery/contracts/interfaces/ISwapRouter.sol';
import '@uniswap/v3-periphery/contracts/libraries/TransferHelper.sol';

// The SwapRouter02 (1.1.0) router combines v2 and v3 pools. There isnt a good doc that explains when to use 
// it vs the SwapRouter contract. The 02 paramaters arent the same as the imported libraries, to use the 
// ISwapRouter02 contract, create your own interface. 
// Note: Not sure how the other methods are but I suspect similar, untested

snowkidind

const env = require('node-env-file')
env(__dirname + '/../.env')

const { ethers, BigNumber } = require('ethers')
const { dbCurrency } = require('../db')
const { multiEth, dateutils, decimals } = require('../utils')
const { round, weiToDisplay, displayToWei, bigD, d } = decimals
const { getProvider, newSigner } = multiEth
const provider = getProvider('mainnet')
const quoterAbi = require('../utils/lib/uniswapQuoter.json')

snowkidind

Using const { AlphaRouter } = require('@uniswap/smart-order-router')

when calling 
  const wei = ethers.utils.parseUnits('100', 6)
  const inputAmount = CurrencyAmount.fromRawAmount(USDC, jsbi.BigInt(wei)) // Note inputAmount contains its own JSBI's  created by uniswap code which appear to be the source of the error
const route = await router.route(
    inputAmount,
    UNI,
    TradeType.EXACT_INPUT,
    {