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

YouTube → YouTube Comments

AI-generated

Summary

Fetches comments for a public YouTube video using Captapi. Use the returned nextCursor as the Cursor on a later call to retrieve another page.

Inputs

  • URL (required) — Public YouTube video URL; it must point to YouTube.
  • Limit — Maximum number of items to return. Defaults to 50 and is capped at 500.
  • Cursor — Pagination cursor from the previous response’s nextCursor. Leave empty for the first page.
  • Cache — Set to true to use the 24-hour response cache; otherwise the request fetches fresh data. Cache hits include cached and cachedAt in the response envelope.

Output shape

A response envelope containing YouTube comments and pagination information.

The response can include nextCursor for fetching another page. The operation is described as costing 2 credits per call; a cache hit costs 0 credits.

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