ChainLink Price Data Feed Watcher App

Watch the Arbitrum and Fantom Mainnet, and Ethereum Pools in real time on your Mobile phone.

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Inspiration

I want to be able to monitor real-time changes in assets via my mobile phone. This is why I set out to build the project.

What it does

The mobile app allows users to track cryptocurrency and stablecoins price pairs on the Ethereum, Arbitrum, and Fantom Network.

How I built it

This app was completely built using React Native and ChianLink Price Feed. The Data was ingested using EthersJS and the Alchemy platform.

Challenges I ran into

Far as I can tell, this is the first mobile app built using the ChainLink PriceFeed Oracle. It was a challenge figuring out the implementation using Async/Await and the EthersJS library as the documentation does not provide such content.

Accomplishments that I am proud of

Building the App and submitting it just in time for the Hackathon.

What we learned

What's next for ChainLink Arbitrum Pools Watcher

  • Push Notifications
  • Price Charts
  • Set Custom Price Watch
  • Track DeFi and Wallet Portfolio

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