Gotoconnect API to CRM Fieldwork

Someone who really knows json and js.node. I want my call logs, call recordings, etc to sync into my fieldwork clients accounts when they call or i call. Please view links below. APIS fluent please, ruby, python, etc.

https://developer.goto.com/GoToConnect
https://api.fieldworkhq.com/swagger/dist/index.html?url=/apidocs/api-docs.json#!/contacts/Api_V3_Contacts_index