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linkedin.com

Like LinkedIn post

Like a LinkedIn post by its permalink. Only the default Like reaction is supported (not celebrate, support, love, insightful, or funny), and it likes the main post itself, not an individual comment. Safe to call again on a post you already liked — it reports that instead of erroring.

Input

postUrl required

LinkedIn post permalink, e.g. https://www.linkedin.com/feed/update/urn:li:activity:123.../ or https://www.linkedin.com/posts/<slug>.

reaction optional

Reaction type. v1 supports only "like"; other values error.

Default: "like"

Output

status required
postUrl required
account_used required

The real account the reaction was performed under, echoed from the session/UI.

verified_on_page required

True if the script independently reloaded the post permalink and confirmed the reaction button's aria-pressed state, not just that the click's own in-page state change fired. Always true on an already_reacted hit (the pre-existing state was what was matched).

reaction optional

FAQ

Like a LinkedIn post by its permalink. Only the default Like reaction is supported (not celebrate, support, love, insightful, or funny), and it likes the main post itself, not an individual comment. Safe to call again on a post you already liked — it reports that instead of erroring.
Required: postUrl. Optional: reaction.
It returns status, postUrl, reaction, account_used, verified_on_page.
Yes. It acts as you on linkedin.com: on your own Chrome it reuses your session, and on a Reduck-hosted browser it loads the linkedin.com cookies saved by the Reduck extension.
It makes changes on linkedin.com, like sending, posting or booking something.
Ask an AI agent connected to Reduck to run reduck/linkedin.com/react_post, or run it from a terminal with the Reduck CLI: npx @reduck-ai/cli@latest run --script reduck/linkedin.com/react_post
It is part of Reduck's official curated catalogue.

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