creating a taste profile returns "none"

Hi johnpaulvaughan,

The arguments and API endpoint are correct, but you also need to submit the arguments with an HTTP POST request. For example, using cURL on the command line:

$ curl -F api_key=YOUR_KEY -F format=json -F type=artist -F name=test_artist_catalog http://developer.echonest.com/api/v4/catalog/create

You should receive a JSON response with the catalog ID inside.

Hope this helps,

Andrew