Upload videos to Facebook Pages and Groups with Facebook Graph API

Description

Purpose:
Uploads videos to Facebook Pages or Groups automatically, either via a Form Trigger or triggered by another workflow.

Features:
Accepts video file, message, target_id (Page/Group ID), and access_token.
Prepares metadata and handles chunked uploads for large videos.
Initiates, transfers, and completes upload using Facebook Graph API.
Modular and reusable for integration into larger automation pipelines.

Who it’s for:
Content creators, social media managers, agencies, or SaaS builders wanting automated Facebook video posting.

Setup:
Import workflow into n8n (cloud or self-hosted).
Activate workflow.
Fill in target_id and Page Access Token in the form or pass via sub-workflow.
Upload video and message.
Video is posted automatically.

Requirements:
n8n instance (cloud or self-hosted)
Facebook Page/Group Access Token with publish_video permission
Video file to upload