manualdata.json - for providing data manually. There is currently one data point which must be manually created. The rolling 3 month average of the US PCE . It is updated monthly. Make sure to keep this file up to date.
For testing purposes, or if you want to hardcode in a specific value, you can use the file to add manual data for a given requestID. Add the request ID, a given value (with granularity), and a date on which the manual data expires.
The following example shows request ID 4, inputting a value of 9000 with 6 digits granularity. Note the date is a unix timestamp.