I have pointed them to the API documentation that I use, however they were uninterested in that. I also tried contacting the maintainers of the API, they didn't have anything for me.
What is someone were to trade one cryptocurrency for another?
For example, if I bought Litecoins with Bitcoins, and later sold for a gain in Bitcoins, how would I be taxed? From the article it seems I would only be taxed until I ultimately realized my gains in USD. Would I have to maintain a record of all my "altcoin" transactions in this case?