POST
/
files
/
sign
curl --request POST \
  --url https://uploads.pinata.cloud/v3/files/sign \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '{
  "date": 123,
  "expires": 123,
  "max_file_size": 123,
  "allow_mime_types": [
    "<string>"
  ],
  "group_id": "<string>",
  "keyvalues": {},
  "filename": "<string>"
}'
{
  "data": "<string>"
}

Authorizations

​
Authorization
string
header
required

Bearer authentication header of the form Bearer <token>, where <token> is your auth token.

Body

application/json
​
date
number
required

The unix timestamp that the URL is signed, ie time of request

​
expires
number
required

How long the URL is valid for in sconds after signing based on the date parameter

​
max_file_size
number

Restrict the max size of a file upload in bytes

​
allow_mime_types
string[]

Array of allowed mime types for a file upload, includes wildcards "image/*"

​
group_id
string

ID of the group that the file will be uploaded to

​
keyvalues
object

Add additional key value metadata to files upon upload

​
filename
string

Name of the file that will be uploaded

Response

200 - application/json
Successful response
​
data
string
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