Hi.
How about this?（change query ‘sort=createdAt’ → ‘sort=-created’ )
https://api.hubapi.com/cms/v3/blogs/posts?createdAt__lte=2022-11-29&sort=-created&limit=5&state=PUBLISHED
“You can provide sorting and pagination options as query parameters. Specify the property name as the value to the sort query parameter to return the blog posts in the natural order of that property. You can reverse the sorting order by including a dash character before the property name (e.g., sort=-createdAt).”
Thanks.