I was using that for our Illinois Botanists Big Year identifiers, but it doesn’t work anymore. :\
https://jumear.github.io/stirfry/iNatAPIv1_identifications_identifiers.html?taxon_id=47126&category=improving,leading&place_id=35&observed_d1=2019-01-01&own_observation=false did I accidentally change something?
Edit: Looks like it’s the observed_d1 that triggers it to fail. But it worked before…
https://jumear.github.io/stirfry/iNatAPIv1_identifications_identifiers.html?taxon_id=47126&category=improving,leading&place_id=35&own_observation=false
And since the API shows no results with observed_d1 is included doesn’t look like something changed on your end. will file a bug report.
Edit edit: here https://forum.inaturalist.org/t/api-identifications-identifers-including-observed-d1-or-observed-d2-returns-no-results/8748