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LinkedIn Profile Comment Activity Extractor
linkedinautomationscrapingdatasocial
LinkedIn Profile Comment Activity Extractor is a paid API for AI agents from Edges at mpp.orthogonal.com, paid per call via MPP, $0.09/call, status unknown (last checked 2026-10-09).
Extracts the comment activity history of a LinkedIn profile, returning posts the person has commented on.
Price / call$0.09
Success—
StatusUnknown
How this service works
Extract the comment activity history of a LinkedIn profile, showing posts they have commented on.
Output
Returns a structured list of comment activity entries for the given LinkedIn profile, including posts the person commented on, the comment text, timestamps, and post metadata such as author and post URL.
Example use cases
Assess candidate professional engagement
“I'm evaluating this candidate for a senior role — can you extract their LinkedIn comment history from this profile and show me what industry topics and discussions they've been actively participating in? That'll help me understand their expertise and engagement level.”
Monitor competitor team activity
“We're tracking our competitor's hiring and strategy moves. Can you pull the comment activity history for our main competitor's VP of Product from their LinkedIn profile and see what posts they've been engaging with lately? That might give us clues about their direction.”
Research influencer engagement patterns
“We're looking to partner with thought leaders in the fintech space. Can you grab the comment history for this LinkedIn profile and show me all the posts they've commented on recently? I want to see if they're genuinely active in fintech discussions or just posting promotional content.”
Technical details
Endpoint
POSThttps://mpp.orthogonal.com/edges/actions/linkedin-extract-people-comment-activity/run/live?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need to audit or analyze what posts a specific LinkedIn user has been commenting on, understand their engagement patterns, or research their professional interests and interactions. Prefer this over general profile extraction when comment-level activity (not just profile metadata) is the target.
Side effects
- LinkedIn profile not found or URL invalid — returns error with no data
- Profile is private or has restricted activity visibility — returns empty or partial results
- LinkedIn rate limiting or anti-scraping block — returns failure or timeout
- Malformed profile URL input — returns validation error
- Profile has no public comment activity — returns empty list
Tags
linkedinautomationscrapingdatasocial
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