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Facebook Comment replies

Comment replies from public Facebook surfaces, returned as structured data for agents, research, and monitoring workflows.

Run in the workspace Read the contract

Runnable Better Fetch operation

This capability runs through facebook_discovery_scraper and returns normalized JSON through the tool workspace, REST runner, or MCP.

Loads the public parent-comment permalink and returns the structured replies Facebook exposes to logged-out visitors.

REST

curl -sS -X POST "https://betterfetch.co/api/tools/facebook_discovery_scraper/run" \
  -H "Authorization: Bearer bf_your_key_here" \
  -H "Content-Type: application/json" \
  -d '{"input": {"mode":"comment_replies","post_url":"https://www.facebook.com/NASA/posts/10158616987496772/","comment_id":"10158619660096772","max_results":10}}'

MCP

1. Call search_tools for "Facebook Comment replies"
2. Call run_tool with:
   name: "facebook_discovery_scraper"
   input: {
  "mode": "comment_replies",
  "post_url": "https://www.facebook.com/NASA/posts/10158616987496772/",
  "comment_id": "10158619660096772",
  "max_results": 10
}