Forex Aggregator is a responsive webapp made in Flutter for WU Hackathon 2020
Forex Aggregator takes two currencies with the amount and then fetches data from multiple vendors (through different APIs for demo)
You can also select previous date for history of prices of those currency
This results in a table with each liquidity provider's Buy price and Sell price, which can be sorted according to all columns
Each LP when selected gives you more detail on the last 10 day prices with a graph which represents Bid Offer spread