Thanks for your interest in Kaiko! We would be happy to share some samples of our data with you. Please let us know what exchange/pairs/data type (trades, order book, OHLCV...) you would like to receive and we will get back to you.
We sell flat files of historical and on-going data going as far back as 2013, covering 30+ exchanges and 5,5000+ currency pairs. These files are delivered through our Data Feed
product, which synchronizes historical and on-going files directly to your data repository (Amazon Web Services, Google Cloud, Azure, custom data storage, etc.) We also provide a Market Data API
and will be launching a livestream service soon.