Google Sheets API: The caller does not have permission

Question

I\'m trying to read the document from the cron:

https://sheets.googleapis.com/v4/spreadsheets/?key=

My document i

Answer 1

As @thinktwice said it is suggested to turn on the Anyone with the link option in the sheet.

I was using python and this created_spreadsheet.share('', role='reader', type='anyone') worked for me.