Can I get the XML or CSV instead of the JSON output format? Artur Pietrzyk November 09, 2018 01:44 Updated Yes. Check the documentation for the `output_format` API parameter at https://docs.coinapi.io/#output-data-format Related articles REST API empty array/collection response and 550 error explained. How long does it take to integrate CoinAPI? Did you have market data in flat files? Where is CoinAPI infrastructure located? Comments 0 comments Article is closed for comments.