Im unable to pull Indexed URL count by date from GWT Search console. The query returns only one row of data with some arbitrary date:
Here is the query parameters:
Date range: Last month
Metrics: Indexed URLs
Split by (rows): Date
Max # of rows: 50
Query ID: fay0VyPBbjOysuyLAtBvhf9DbH1fdP
I had another user reported something similar with trying to get indexed URLs from Google Search Console, so there may be a larger issue with that. I already escalated the other case to the development team, so I will add your report to that.
If possible, can you send us a screenshot that confirms in Google Search Console that there is Indexed URL data? This is just to help the devs make sure it's not a GWT problem with not having data.