I’ve been able to replicate the issue flagged here by @msdev. The sort query parameter does not seem to be working as expected, at least according to this documentation. Could you please take a deeper look into this, @STierney? 
For example, the following 2 requests produced the exact same response, when actually we’d expect the 2 Author records to be ordered differently based on the supplied sort query parameter’s direction (i.e. ?sort=updatedAt and ?sort=-updatedAt -- where the difference between the 2 is the ‘-’ supplied immediately before updatedAt).
Request 1
curl --location 'https://api.hubapi.com/cms/blogs/2026-03/authors?sort=-updatedAt' \
--header 'Authorization: Bearer pat-xxx-redacted-xxx'
Request 2
curl --location 'https://api.hubapi.com/cms/blogs/2026-03/authors?sort=updatedAt' \
--header 'Authorization: Bearer pat-xxx-redacted-xxx'
Identical response body for both above requests
{
"total": 2,
"results": [
{
"avatar": "https://app.hubspot.com/settings/avatar/d41d8cd98f00b204e9800998ecf8427e",
"bio": "",
"created": "2024-01-18T01:55:38.315Z",
"deletedAt": "1970-01-01T00:00:00Z",
"displayName": "Test Author",
"email": "",
"facebook": "",
"fullName": "Test Author",
"id": "90785153008",
"language": "en",
"linkedin": "",
"name": "Test Author",
"slug": "test-author",
"twitter": "",
"updated": "2024-01-18T01:55:38.315Z",
"website": ""
},
{
"avatar": "",
"bio": "test author 2 bio",
"created": "2026-05-20T03:52:49.745Z",
"deletedAt": "1970-01-01T00:00:00Z",
"displayName": "Test Author 2",
"email": "test-author-2@example.com",
"facebook": "",
"fullName": "Test Author 2",
"id": "407901951173",
"language": "en",
"linkedin": "",
"name": "Test Author 2",
"slug": "test-author-2",
"twitter": "",
"updated": "2026-05-20T03:52:49.745Z",
"website": ""
}
]
}
Furthermore, the documentation’s “Sorting and paginating” example seems to be incorrectly using the “POST” request method. Shouldn’t that be “GET” and then remove the “Content-Type” header?
I hope this proves helpful. Please let me know if you have any follow-up questions.