404 error while fetching PIN history

Issues and Errors
1

I’m trying to download the history of a virtual PIN via this API:
http://blynk-cloud.com/<my_api_key>/data/v8

This then redirects me to this URL:
http://blynk-cloud.com/tmp/blynk/<my_email_id@gmail.com_33692323_v9.csv.gz

The only output here is:
Failure: 404 Not Found

2

This url seems outdated. Where did you get it?

3

Here: http://docs.blynkapi.apiary.io/#reference/0/pin-history-data/get-all-history-data-for-specific-pin

4

This is a bug. It is already fix, however it will require new deployment. As temporary workaround - please get data pin via email. Or manually change url to

http://blynk-cloud.com/<my_email_id@gmail.com_33692323_v9.csv.gz

5

Thanks! Would it be possible to expose the timestamp of the last write to a PIN? Would be a great indicator of whether my water level sensor is working.

Otherwise I have to:

  • Download the CSV and unzip
  • Parse values for specific PIN
  • Parse timestamp for my logic

So… :slight_smile: