Automatically append a branded or informative signature to your social posts. Signatures help drive consistency and professionalism across your accounts.
A signature is a reusable block of text (such as a disclaimer, call-to-action, or branded tagline) you can attach to posts on supported networks. You can manage multiple signatures per account and select which one to append when scheduling or publishing.
Before attaching a signature to your post, retrieve the available signatures for your account(s):
When scheduling or publishing a post, use the signature
parameter within the relevant accounts
object to append a signature to the post.
Example Request:
{
"bulk": {
"state": "scheduled",
"posts": [
{
"networks": {
"facebook": {
"type": "status",
"text": "Check out our latest news!"
}
},
"accounts": [
{
"id": "63c675b54e299e9cf2b667ea",
"scheduled_at": "2025-06-13T10:16:00+02:00",
"signature": "680fa73ebd7195d33da6630b"
}
]
}
]
}
}
accounts[].id
string
Target account ID
accounts[].scheduled_at
string
ISO 8601 timestamp for scheduling (omit for immediate publishing)
accounts[].signature
string
Signature ID to append (from the fetched signatures for this account)
networks.{provider}.type
string
Post type (e.g., "status", "photo", etc.)
networks.{provider}.text
string
Main post text (the signature is appended to this on publish)
Account-specific: Up to 10 signatures per account.
Supported Networks: Most networks except Twitter/X and Bluesky (unless you have X Premium, due to character limits).
Photo Captions: On Facebook, configure whether the signature is included in photo captions for multi-photo posts.
Auto-Share: Signatures are not included when you auto-share a scheduled post.
Signature Management: Signatures must be created and managed for each social account individually.
Craft signatures that reinforce your brand identity.
Use signatures for legal disclaimers, campaign CTAs, or promotional blurbs.
Set a default signature for frequent use.
Retrieves signatures associated with specified accounts in a workspace.
ID of the workspace to retrieve signatures from
Array of account IDs to filter signatures by
GET /api/v1/workspaces/{workspace_id}/signatures HTTP/1.1
Host: app.publer.com
Authorization: YOUR_API_KEY
Accept: */*
[
{
"account_id": "text",
"signatures": [
{
"id": "text",
"label": "text",
"text": "text",
"default": true,
"in_photo_captions": true
}
]
}
]