Startup Idea: Cryptocurrency Trade Tracking Software

Startup idea to develop a comprehensive trade tracking software for cryptocurrency and fiat currency traders. The software should offer a trading journal with visual data and XML support. It should consolidate and visualize trades across multiple exchanges via their APIs and provide inputs for taxation purposes.

In my spare time I trade fiat and crypto-currency assets. A big pain that I find I am consistently dealing with is keeping a trading journal of all of my combined trades across exchanges to see my progress and track my results over the year.

I have to collect the data myself even though many of these sites offer an API. If there was some sort of tracker that also had visual data and XML support that could create a visual representation of all of my trades across exchanges that provide an API, I would definitely pay for it.

Coinigy is the only real competitor offering any sort of cryptocurrency trade tracking ad it still doesn't provide anything like this.

This would also be incredibly useful to see total bought, sold, and total capital gains in one look to use for taxation purposes.