Upload videos to Facebook Pages and Groups with Facebook Graph API

About

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 w