aave / aave-gitcoin-hackaton-2019

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Aave x Balancer Oracle Challenge #10

Open marczeller opened 4 years ago

marczeller commented 4 years ago

Challenge Description

Aave is building Alternative Markets, alongside the main Money Market, other markets will be deployed such as the Uniswap market or the Set Protocol market. One of the future Aave releases will be linked to Balancer protocol

Aave is a proud Partner of CHainlink and leverage on their price feeds oracle to retrieve the price of assets listed into our Markets.

Balancer is allowing the creation of AMM (Automated Market Makers) Pools with more than 2 assets, and with a custom allocation of tokens.

Your challenge will be from price feeds of chainlink of the underlying assets, to build the contracts able to understand the assets linked to a Balancer Pool token, their allocation, and give a reliable price to these tokens that will evolve accordingly to the underlying assets price fluctuations.

You can win up to 750 aDAI for this Challenge.

Feel free to dive into our developer's documentation and build the product corresponding to your vision.

You're also invited to check the Balancer Documentation to help you BuiDL

Last but not least the Chainlink Documentation is available for support.

Features expected

The product build by the applicant must from chainlink prices feeds data and any given Balancer Pool Token be able to give a fair valuation of the asset that will fluctuate accordingly to the evolution of the valuations of the underlying assets.

You can communicate with the Aave team in the official Gitcoin Town Square Chat

We will also provide assistance and advice to all applicants in the official Aave discord.

MarcZeller | Aave and David T | Aave will be happy to provide assistance for this challenge on both servers

The Mainnet and the Kovan and Ropsten testnets are yours to interact with Aave protocol please refers to our documentation.

Submission Requirements:

Must have an open-source license. Must deliver the challenge requirements.

Submission Deadline

Submission deadline is at the end of the Hackathon on 27th May 11:59 pm ET

Judging Date

Judging will be at the end of the Hackathon on 27th May 11:59 pm ET

Winner Announcement Date

The submission will be reviewed between May 27th and June 2nd. Winners will be privately notified before a public announcement of all hackathon prices given by Aave. The announcement and prize payouts will occur before June 3rd, 2020.

Challenge rewards

750 aDAI

gitcoinbot commented 4 years ago

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


This issue now has a funding of 750.0 aDAI (750.0 USD @ $1.0/aDAI) attached to it as part of the github.com/aave fund.

gitcoinbot commented 4 years ago

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


Work has been started.

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

1) ridesolo has started work.

I will implement a contract to retrieve the ETH value of balancer pool tokens with tokens already listed on chainlink feeds and supported by Aave. 2) sunnyrk has started work.

I will use IPriceOracle and IChainlinkAggregator to retrieve the price feed of balancer pool tokens. And I will use IBPool interface of Balancer to create balancer pool.

Learn more on the Gitcoin Issue Details page.

gitcoinbot commented 4 years ago

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


Work for 750.0 aDAI (750.0 USD @ $1.0/aDAI) has been submitted by:

  1. @ridesolo
  2. @sunnyrk

@marczeller please take a look at the submitted work:


gitcoinbot commented 4 years ago

⚡️ A tip worth 450.00000 aDAI (450.0 USD @ $1.0/aDAI) has been granted to @ridesolo for this issue from @marczeller. ⚡️

Nice work @ridesolo! Your tip has automatically been deposited in the ETH address we have on file.

gitcoinbot commented 4 years ago

⚡️ A tip worth 300.00000 aDAI (300.0 USD @ $1.0/aDAI) has been granted to @sunnyrk for this issue from @marczeller. ⚡️

Nice work @sunnyrk! To redeem your tip, login to Gitcoin at https://gitcoin.co/explorer and select 'Claim Tip' from dropdown menu in the top right, or check your email for a link to the tip redemption page.

gitcoinbot commented 4 years ago

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


This Bounty has been completed.

Additional Tips for this Bounty: