Could not reproduce. The query https://gelbooru.com/index.php?page=dapi&s=post&q=index&tags=id:%3E=11931193&json=1, with 11931193 being the last post ID on the front page at the time of this note, produced an API output containing all of the posts on the first page.
Keep in mind that your request must be URLEncoded. If the URL you're loading literally contains the greater-than or less-than sign and your browser or web library isn't automatically converting it, it's going to fail.
What's the exact query you're using? |
