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FDA APIs have data discrepancies. Last month and current month, I ran APIs for getting values using the below APIs, but the results were different. Last month it showed 500+ records for my filter, but this month it reduced to 250+ (February month data).The UI showing 500+ records

https://api.fda.gov/device/event.json?search=date_received:[20230201+TO+20230228]&limit=100

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At times the FDA releases corrections for previously released data, which may result in fewer records than seen previously.

Regards,

Violet Wren, openFDA Tech Lead

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  • But for the June month I'm not getting the results. Its showing No match found Endpoint-api.fda.gov/device/… { "error": { "code": "NOT_FOUND", "message": "No matches found!" } }
    – vishnu gs
    Jul 13 at 11:13
  • That endpoint is updated Quarterly, so the June data was not available at that point (it is now).
    – Violet Wren
    Jul 31 at 16:45

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