Encerrado

Looking for someone to help me write and deploy some contracts

You can do the following in python, JavaScript, or natively in Solidity, whatever you are most

comfortable with. You can use a testnet such as Kovan Network or set up your own local blockchain via

Ganache. Your task to create two smart contracts that can performs the functions below:

1. Set up a contract called PriceFeed that can read in price data for ETH (ETH/USDT, ETH/USDC,

ETH/DAI ect) on chain from any two decentralized exchanges of your choice. Every time the

function get_prices is called it should return the prices for ETH.

2. Set up a contract called Flashloan that can call the PriceFeed contract and store the prices

received from get_prices into global variables. The Flashloan contract should also have a

function called start_flashloan, when this function is called, it should attempt to borrow 100 Dai,

perform no trades, and simply return the Dai at the end + pay the fee. Perform the flashloan

using Aave.

3. The Flashloan contract should have another function called swap_tokens which takes in any two

tokens and converts token A into token B. Show that this works by integrating it with start_

flashloan going from the borrowed Dai to ETH, then call the function again to go from ETH back

to Dai before completing the flashloan.

Habilidades: Python, Blockchain

Veja mais: looking someone write articles office advertising, looking writer write edit company overview, program will send email min, friend request can send day facebook, codes will send friend request, help write program will read txt file, will someone help write book, looking someone help write book, looking someone tested gumtree poster past will help, will help write book, hi i am looking for someone to craft our pdf documents in word we will send you 200 k version of documents hi i am looking for s, looking for someone to help write a book, need a write up which i will send to people for my campain, freelance writer will write long form narrative and reported travel pieces for a hotel review & travel website looking for write, looking for a writer to help write my book other, I am analysing & preparing reply to you & will send details with in 10 minutes ---------------------- Greetings, This is GOPAL , write a function that will help a vending machine

Acerca do Empregador:
( 0 comentários ) Los Angeles, United States

ID do Projeto: #31021546

5 freelancers estão ofertando em média $100 nesse trabalho

kirillsmal

Hello. How are you? As you can see from my profile, I am a senior blockchain developer. I have much experience with token and smart contract creation. I am very familiar with pricefeed on AggregatorV3Interface and flas Mais

$300 USD em 1 dia
(24 Comentários)
6.4
Valuesolutions

Hello, I hope this finds you well. I have just seen your project requiring; Python Blockchain I believe that my 10-year experience in this field is what you need right away. Avoid the headache of looking further. Le Mais

$20 USD in 7 dias
(9 Comentários)
5.4
ann1702

Hi there I am a Crypto developer with extensive experience in NFT Marketplace, Bitcoin, Ethereum, Crypto Token(ERC20, BEP20), Smart Contract. Up to now, I have completed lots of projects like this one in the company. I Mais

$20 USD in 7 dias
(2 Comentários)
0.6
rainsys

--------- PLEASE GIVE ME A CHANCE TO WORK ON YOUR PROJECT --------- Dear Sir / Madam, I am Moffazzal from Rainsys. Rainsys is a Web & Software Development Company with 12 persons working together. We have 9+ years of Mais

$10 USD em 1 dia
(0 Comentários)
0.0
Luc4sFreelancer

Hello, greeting from Lucas F. As required in your project i am dedicated and expert flutter and blockchain developer who have experience in tasks related to blockchain. I can help you. Let's discuss more detail. Thanks

$150 USD in 3 dias
(0 Comentários)
0.0