Unhide comment
Unhide a previously hidden comment. Supported by Facebook, Instagram, Threads, X, and TikTok (accounts connected through the TikTok for Business app).
Authorization
bearerAuth API key authentication: send your Zernio API key in the Authorization header, prefixed with Bearer.
In: header
Path Parameters
Query Parameters
Response Body
application/json
application/json
{ "status": "string", "commentId": "string", "hidden": true, "platform": "string"}Send private reply
Send a direct message to the author of a comment. Supported on Instagram and Facebook only. One reply per comment, must be sent within 7 days. Optionally attach interactive elements: `quickReplies` (chips above the keyboard, max 13) or `buttons` (1-3 inline postback/url buttons rendered in the same bubble via Meta's button_template). Chips do not render in the Instagram Message Requests folder. Since late August 2026 Instagram refuses buttons, cards and attachments to commenters who do not follow the account (Meta code 2, subcode 1545133, returned here as a non-retryable 400 that says so), and the failed call still consumes the comment's single private reply. To reach non-followers send plain text and add buttons once they reply. `quickReplies` and `buttons` are mutually exclusive. When the comment's single private reply is spent (by this call or an earlier one) the 400 carries `details.privateReplyConsumed: true`; never retry it.
Unlike comment
Remove a like from a comment. Supported platforms: Facebook, X, Bluesky, Reddit, LinkedIn, and Instagram in limited release. For Bluesky, the likeUri query parameter is required. Instagram has the same limited release, Facebook Login, `instagram_manage_engagement` and burst-limit constraints as liking.