Fully managed serverless AWS autotrading bot that buys crypto on binance when a specific news is out on binance news. You can find the betting strategy when a news comes out here.
A challenged was open for data analysis that gather some high level architeture insight : kapochamo-invest-public.
I have an EC2 server that pings the lambda watcher ten times every seconds. If you only want to to test the code, you can add an cron job every minute on its lambda function.
You can find the transaction report here and a tool to inspect a currency at a specific time here.