[APP] Exist.io

**Name of app / service**
Exist.io

**Link to developer documentation**
https://developer.exist.io/

**Is lack of support preventing you from building workflows, or do you have a workaround?**
I have no work around. I am a developer and happy to be guided to implement this myself.

**Are there specific actions, or triggers, you'd like to see for this app? Please let us know here or use the Action and Trigger issue templates to open requests for each!**
My use case is to obtain statistics from Wakatime and log them into Exist.io

Exist.io has many integrations for recording statistics from many platforms. A pipedream integration would greatly expand what platforms could be integrated with Exist.io