LinkedIn Company Page Posting API

API id: linkedin_page — for a company page. For a person's profile, see LinkedIn.

It works like LinkedIn, with two differences: there is no visibility option (page posts are public), and analytics are collected.

At a glance


Text	3,000 characters
Files per post	Up to 20
File needed?	No
Extra blocks	Up to 2, published as comments under the post. Comments cannot have files.
Alt text	Yes
Edit after publish	Yes — the text
Delete after publish	Yes
Analytics	Impressions, likes, comments, shares, clicks
Comments	Read and reply, as the Page

Type	Rules
Images (JPEG, PNG, GIF)	Up to 20 per post. Max about 36 megapixels each.
Video (MP4)	1 per post, on its own. From 3 seconds to 30 minutes.
Document (PDF)	1 per post, on its own.

Key	Type	What it does
`document_title`	text	Title shown under a PDF, up to 100 characters.
`poll_question`	text	The poll question, up to 140 characters.
`poll_options`	list	2 to 4 answers, 30 characters each.
`poll_duration`	choice	`ONE_DAY`, `THREE_DAYS`, `SEVEN_DAYS` (default) or `FOURTEEN_DAYS`.
`article_url`	url	Publishes the post as a link card.
`article_title`	text	Headline of the link card, up to 400 characters.
`article_description`	text	Line under the headline, up to 4,086 characters.
`article_thumbnail`	media	Image for the link card (JPEG, PNG or GIF).

A post can have one of these: files, a poll, or a link card.

You can read the comments on a published post and reply to them as the Page. See Read and reply to comments.

50 comments per page. Use nextCursor for more.
Top-level comments only. Replies under a comment are not loaded.
A reply can be up to 1,250 characters, less than a post's 3,000. This is limits.maxReplyCharacters on GET /platforms.
LinkedIn does not share commenters' names with apps. People show as "LinkedIn member" and pages as "LinkedIn Page". You can still reply to them.
Your own extra blocks (the comments Bulkit posted for you) are not listed.
Needs r_organization_social and w_organization_social, from the Community Management product your app already has.

To connect accounts, you first need your own app on this platform. See the LinkedIn Page app setup guide.