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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.

Kĩ năng: Python, Blockchain

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( 0 nhận xét ) Los Angeles, United States

ID dự án: #31021546

5 freelancer chào giá trung bình$100 cho công việc này


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 Thêm

$300 USD trong 1 ngày
(24 Nhận xét)

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 Thêm

$20 USD trong 7 ngày
(9 Nhận xét)

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 Thêm

$20 USD trong 7 ngày
(2 Nhận xét)

--------- 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 Thêm

$10 USD trong 1 ngày
(0 Nhận xét)

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 trong 3 ngày
(0 Nhận xét)