This populates a mongodatabase with different bit/altcoin high, low, and 24 hr volume values every 10 seconds. You will want to copy the /config/config.example.js file and replace the connstring to be that for your mongo database.
To run, clone this down, run npm install, and npm run.
This probably will NOT work on node versions less than 7.9 because it uses async/await.
This is NOT a webservice.
Currently configured for Bittrex (even though they are in a 2 bedroom redmond wa APT according to twitter, kraken, and polo)