Facebook Post

Description

This module allows publishing a message to a Facebook page feed using the Graph API. It receives the page ID and an access token, and takes the message content from the data.message field of the flow. It is useful for automating social media posts as part of a marketing or communication workflow.

Configuration

Parameter	Type	Required	Description
credentials_id	string	No	Credentials ID (reserved for future use).
pageId	string	Yes	Facebook page ID where the post will be published.
accessToken	string	Yes	Facebook access token with publishing permissions on the page.
dataKey	string	No	Data access key (reserved).

Output

{
  "nextModule": "siguiente_modulo",
  "data": {
    "id": "123456789_987654321"
  }
}

Usage Example

Basic case

{
  "pageId": "123456789",
  "accessToken": "EAABsbCS..."
}

With input data:

{
  "message": "Nueva publicacion desde el workflow automatizado"
}

API Used

• Endpoint: POST https://graph.facebook.com/{pageId}/feed
• Documentation: https://developers.facebook.com/docs/graph-api/reference/page/feed

Notes

• The message to publish must be in the data.message field of the input data
• The access token must have the pages_manage_posts Facebook permission
• Facebook page tokens have an expiration date; use long-lived tokens
• In case of error, the Facebook API error message is returned

Related Nodes

• dataset (prepare the message to publish)
• evaluateExpression (dynamically build the message content)