Create signed URLs

Creates multiple signed URLs. Use a signed URL to share a file for a fixed amount of time.

RLS policy permissions required:
- buckets table permissions: none
- objects table permissions: select
Refer to the Storage guide on how access control works

Parameters

paths

REQUIRED

string[]

The file paths to be downloaded, including the current file names. For example ['folder/image.png', 'folder2/image2.png'].

expiresIn

REQUIRED

number

The number of seconds until the signed URLs expire. For example, 60 for URLs which are valid for one minute.

options

Optional

object

download

REQUIRED

string | boolean

triggers the file as a download if set to true. Set this parameter as the name of the file if you want to trigger the download with a different filename.


const { data, error } = await supabase
  .storage
  .from('avatars')
  .createSignedUrls(['folder/avatar1.png', 'folder/avatar2.png'], 60)