ProofSuite / OrFeed

DeFi & Distributed Data Service Aggregator
https://www.orfeed.org
Apache License 2.0
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Aave Flash Loan Integration into OrFeed Arb Method (Proxy + Aave Receiver Contract) #39

Closed mikedeshazer closed 4 years ago

mikedeshazer commented 4 years ago

The new Aave uncollateralized flash loan functionality allows users to borrow funds from Aave to perform arbitrage between token pairs and Dexes. (https://defirate.com/aave-protocol-mainnet/) Inside the main OrFeed contract we have a .arb method for executing arbitrage between token pairs. Essentially, a receiver proxy contract that could take parameters from the .arb method (address fundsReturnToAddress, address liquidityProviderContractAddress, string[] tokens, uint256 amount, string[] exchanges) and channel request from user to Aave's lending platform with the amount specified. The proxy would need to receive the liquidityProviderAddress of an Aave receiver and then route, otherwise it would simply pass parameters in default way to liquidityProiver which could be set to 0x, in which case would use the user's own funds. The purpose of this is obviously to have a standard for how apps can make requests to do arb/request liquidity ,as a part of the same standard that is currently used on OrFeed to do arb discovery.

For any questions or comments, please feel free to drop in the #issues channel on Discord: https://discord.gg/byCPVsY

gitcoinbot commented 4 years ago

Issue Status: 1. Open 2. Started 3. Submitted 4. Done


This issue now has a funding of 0.3 ETH (50.52 USD @ $168.4/ETH) attached to it.

gitcoinbot commented 4 years ago

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gitcoinbot commented 4 years ago

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gitcoinbot commented 4 years ago

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gitcoinbot commented 4 years ago

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gitcoinbot commented 4 years ago

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gitcoinbot commented 4 years ago

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gitcoinbot commented 4 years ago

Issue Status: 1. Open 2. Cancelled


Workers have applied to start work.

These users each claimed they can complete the work by 1 month, 3 weeks ago. Please review their action plans below:

1) bitchane has applied to start work _(Funders only: approve worker | reject worker)_.

Hello, I am a beginner in solidity and since I came across this issue, I have being working integrating orfeeds' uniswap/kyber arbitrage contract with aave. Since kyber api contracts are compiled with solidity versions below 5.0, integrating flashloans into one .Sol file was not working, so I simply made a few tweaks to orfeeds' Arb contract and called it in a new flashloan contract.

Learn more on the Gitcoin Issue Details page.

gitcoinbot commented 4 years ago

Issue Status: 1. Open 2. Cancelled


The funding of 0.3 ETH (56.67 USD @ $188.9/ETH) attached to this issue has been cancelled by the bounty submitter

mikedeshazer commented 4 years ago

Resolved. Tutorial on youtube in "DeFi Lesson 3"