Fix Platform-Specific Publishing Issues
A few features are missing that limit publishing flexibility:
Facebook Pages → can’t add a thumbnail for reels/videos.
Threads → can’t add a thumbnail.
X (Twitter) → Premium accounts still stuck at 220 characters instead of the higher limit.
Pinterest → no separate title field for posts.
Adding these would bring publishing in line with each platform’s features.
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Comments2
Miquel Palet López
Aug 26
Three of these four work today. Facebook video and Reel thumbnails: set
mediaItems[].thumbnail(orcustomMedia[].thumbnail) on the platform entry inPOST /v1/posts, it is applied to Reels and to regular video posts. X Premium already gets the 25,000 character limit automatically once the connected account's profile snapshot shows Premium (280 stays only for free accounts, and for any tweet carrying a poll, which X itself caps at 280); if your counter still shows 280 on a Premium account, reconnecting the account refreshes that flag. Pinterest has a separate title, viaplatformSpecificData.titleon the API and the "title" field under Pinterest options in the create post modal.Threads custom thumbnails are the one we cannot do: Meta's Threads publishing API exposes no thumbnail or cover parameter, so there is nothing for us to send. We are leaving this open for the remaining piece, adding the Facebook thumbnail upload to the dashboard composer (today it only shows for YouTube and Instagram, so Facebook thumbnails are API-only).
Alexandre Denault
Oct 13, 2025
+1 for Pinterest titles, that would be super useful