Multi-Platform Social API Integration

I’m building a web app that needs to talk smoothly to Facebook, Twitter, LinkedIn, Instagram, TikTok and Snapchat. What I need from you is a clean set of integrations that let my server:

• push new posts,
• pull back the latest comments, and
• retrieve the current like count

for each of those networks.

There’s no end-user login flow in scope; I will supply whatever long-lived tokens, app secrets or page credentials are required, so you can focus purely on the API calls themselves.

The deliverable I’m expecting is a set of well-structured modules (language-agnostic REST examples are fine, though a lightweight Node.js or Python wrapper would be even better) along with concise documentation that shows:

1. the exact endpoint hit, required headers and payload for every action,
2. sample success and error responses, and
3. a short guide on how to drop the code into an existing backend.

A quick demo script or Postman collection proving post / comment / like retrieval on all six platforms will serve as acceptance. If you’ve already wrestled with the quirks of these social APIs, this should be a straightforward assignment. Looking forward to your approach and timeline.