Captapi

Structured social media data from 32 platforms (YouTube, TikTok, Instagram, Facebook, X, Reddit, Threads, Bluesky, Pinterest, LinkedIn, Rumble, Truth Social, Kick, Kwai, Komi, Pillar, Linkbio, Linkme, Amazon Shop) — transcripts, AI summaries, comments, stats, search and downloads.

Actions171

Facebook → Facebook Comments

AI-generated

Summary

Fetches comments for a Facebook post or Reel using its URL or feedback ID. Returns the API response, with an optional 24-hour cache that can reduce the credit cost on a cache hit.

Inputs

  • URL — Facebook post or Reel URL. Omit this when FeedbackId is set; the URL must match the Facebook platform.
  • FeedbackId — Post feedback ID, such as the base64 feedback:POSTID value from /v1/facebook/details. The API also accepts feedback_id; prefer this input when you already have the ID.
  • Limit — Maximum number of comments to return. The declared default is 0; the API documentation says the default is 50 and the maximum is 500. Each call costs 2 credits.
  • Cache — Set to true to use the 24-hour response cache. A cache hit costs 0 credits and the response envelope includes cached and cachedAt; false (the default) fetches fresh data.

Output shape

The API response for the Facebook comments request.

The source pack omits implementation bodies, so the exact response fields and whether the declared limit value of 0 is transformed at runtime are not shown.

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