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GET
/
files
/
v3
/
files
/
{fileId}
/
signed-url
Get signed URL to access private file
curl --request GET \
  --url https://api.hubapi.com/files/v3/files/{fileId}/signed-url \
  --header 'Authorization: Bearer <token>'
{
  "expiresAt": "2023-11-07T05:31:56Z",
  "extension": "<string>",
  "name": "<string>",
  "size": 123,
  "type": "<string>",
  "url": "<string>",
  "height": 123,
  "width": 123
}

Supported products

Authorizations

​
Authorization
string
header
required

The access token received from the authorization server in the OAuth 2.0 flow.

Path Parameters

​
fileId
string
required

ID of file.

Pattern: \d+

Query Parameters

​
expirationSeconds
integer<int64>

How long in seconds the link will provide access to the file.

​
size
enum<string>

For image files. This will resize the image to the desired size before sharing. Does not affect the original file, just the file served by this signed URL.

Available options:
icon,
medium,
preview,
thumb
​
upscale
boolean

If size is provided, this will upscale the image to fit the size dimensions.

Response

successful operation

Signed Url object with optional ancillary metadata of requested file

​
expiresAt
string<date-time>
required

Timestamp of when the URL will no longer grant access to the file.

​
extension
string
required

Extension of the requested file.

​
name
string
required

New name. If specified the folder's name and fullPath will change. All children of the folder will be updated accordingly.

​
size
integer<int64>
required

Size in bytes of the requested file.

​
type
string
required

Type of the file. Can be IMG, DOCUMENT, AUDIO, MOVIE, or OTHER.

​
url
string
required

URL to download the new file from.

​
height
integer<int32>

For image and video files. The height of the file.

​
width
integer<int32>

For image and video files. The width of the file.

Last modified on February 12, 2026