Supported Social Networks

The Ayrshare /post endpoint publishes to every social network below from a single API call. Add one or more networks to the platforms array and Ayrshare handles the network-specific formatting, media conversion, and delivery. Each network supports its own publishing options, media types, and limits. Select a network below for its full reference.

Bluesky

Text posts with up to 4 images or 1 video, alt text, and animated GIFs.

Facebook

Page posts, Reels, image carousels, and automatic link previews.

Google Business Profile

Standard What’s New posts, events, and offers, plus single image or video uploads.

Instagram

Feed posts, Reels, Stories, and carousels of up to 10 images or videos.

Personal and company pages, documents (PDF/PPT/DOC), and up to 9 images.

Image and video Pins, carousels of up to 5 images, and board selection.

Submit image or text posts to any subreddit you have access to.

Snapchat

Stories and Spotlight Snaps with a single image or video per post.

Channel and group posts with an image or video, animated GIFs, and link previews.

Threads

Text posts and carousels of up to 20 combined images or videos.

TikTok

Direct video publishing plus photo posts of up to 35 images.

X (Twitter)

Tweets with up to 4 images or 1 video, long video, and BYO credentials.

YouTube

Publish videos with a title, description, tags, visibility, and playlists.

Posting at a Glance

A quick reference for the most common publishing limits. See Character Limits and Media Requirements for the complete, per-network reference.

Network	Post Characters	Max Images	Video
Bluesky	300	4	1
Facebook	63,206	10	1
Google Business Profile	1,500	1	1
Instagram	2,200	10	1
LinkedIn	3,000	9	1
Pinterest	500	5	1
Reddit	5,000	1	Not yet supported
Snapchat	500	1	1
Telegram	1,024	1	1
Threads	500	20	1
TikTok	2,200	35	1
X (Twitter)	280 (25,000 Premium)	4	1
YouTube	5,000	Video only	1

Most networks accept either multiple images or a single video in one post, not both. Instagram and Threads are the exceptions: their carousels may combine images and videos (up to 10 and 20 items respectively). See each network’s page and the Media Requirements for the exact rules.

Posting to Multiple Networks

Publish the same content everywhere by listing each network in the platforms array. Network-specific options are passed in their own object (for example, instagramOptions or youTubeOptions) and are ignored by the other networks.

Post to Multiple Networks

{
  "post": "Launch day is here! 🚀",
  "platforms": ["bluesky", "facebook", "instagram", "linkedin", "twitter"],
  "mediaUrls": ["https://img.ayrshare.com/012/gb.jpg"]
}

Each network must first be linked to the user profile. See Connect Social Accounts to authorize the networks you want to publish to.