https://cryptopanic.com
I've been looking for this tool and finally found it !!! Its a tool where you can basically find what on earth is happening to the crypto project which you want to trade.
If you are a dev you can actually API into cryptopanic and push out a trade the second you get some bad sentiments on social media and let you trade it. Now this is of course risky however it can be a trigger which is able to influence your trade to either go long/short buy/sell.
Thought you may like this ! Cheers all and have a brilliant day ahead