List the comments on a TikTok video
/v1/tools/tiktok.video.comments/calls Needs an API keyReturns the comments on a TikTok video, with author, likes and reply count, a page at a time. Use it to read how an audience reacts to a video.
Tool tiktok.video.comments on TikTok. Contract version 1, released 2026-10-27.
Over REST, send the input in the body. Over MCP, pass the same input to call_tool.
Both return the full response: the call's ID, status and cost, with this tool's result in output.
Input
video_idstringRequiredTikTok's numeric identifier of the video, the digits after /video/ in its address.
Matches ^[0-9]+$.
next_page_tokenstringFetches the next page. Take it from pagination.next_page_token of the previous page, and send the same video_id.
Output
A successful call returns these blocks in its output. A field not marked required can be null.
comments
A list of rows. Always present, possibly empty.
idstringRequiredTikTok's numeric identifier of the comment, as a string.
textstringWhat the comment says.
published_atstringWhen the comment was posted, in ISO 8601.
author_idstringTikTok's numeric identifier of the author, as a string.
author_sec_uidstringTikTok's secure identifier of the author, which tiktok.user.videos takes as sec_uid.
author_usernamestringThe author's handle, without the @.
author_namestringThe author's display name.
author_image_urlstringAddress of the author's profile picture.
like_countintegerreply_countintegerimage_urlsarray of stringAddress of each image attached to the comment.
pagination
One object. Can be null. How to fetch the next page. Null on the last page.
next_page_tokenstringRequiredSend as next_page_token to fetch the next page.