Read-only

List LinkedIn Post Reactions

List the reactions on a LinkedIn post, returning 1 to 100 at a time with pagination. Accepts a numeric post ID, activity URN, or feed URN and returns each reactor along with their reaction type. Returns an empty array when there are no reactions, and a not-found error if the post ID is invalid.

list_post_reactionsGET/api/v1/content/posts/{post_id}/reactions

Get started View docs

crispy — bash

Example prompt: List the people who reacted to post urn:li:activity:7012345678901234567 so I can follow up with the warmest ones

{
  "total": 142,
  "reactions": [
    {
      "name": "Priya Patel",
      "reaction_type": "insightful",
      "profile_url": "https://linkedin.com/in/priya-patel"
    }
  ]
}

Permission scope

core

Access

Read-only

What you can build

Identify everyone who reacted to a post as a warm-lead source

Build follow-up lists from people engaging with your content

Gauge sentiment by seeing which reaction types a post drew

Spot engaged prospects on a competitor's post for timely outreach

Parameters

Inputs accepted by list_post_reactions.

Name	Type	Required	Description
post_id	`string`	required	Post ID, activity URN (urn:li:activity:123456789), or feed URN. All formats accepted - the activity ID is extracted automatically.
limit	`number`	optional	Max number of reactions to return (1-100, default 20)
cursor	`string`	optional	Pagination cursor

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Read the docs