The answers to your questions are:
- Yes (your JSON is different than Polygon sample but you can still process the file)
- Yes (just uncheck "Auto-import" checkbox in AmiQuote
Here is a Javascript code that makes conversion of your JSON to CSV:
// the processing function takes text as input and produces text as ouput
function Process( input )
{
items = JSON.parse(input);
csv = "";
for( i = 0; i < items.length; i++ )
{
item = items[ i ];
csv += item.symbol + "," + item.estimate + "," + item.period + "\n";
}
return csv;
}