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List post reactions

List users who reacted to a LinkedIn post. Use this to find engaged prospects from relevant content.

GET/api/integrations/linkedin/posts/{post_id}/reactions
Scope linkedin:read (developer API key) or authenticated user sessionUpdated March 10, 2026

This page documents the canonical HTTP contract. Switch to the CLI example when you want the operator workflow.

This read endpoint uses the caller’s resolved LinkedIn connection and requires linkedin:read for developer API keys; authenticated user sessions are also accepted. No sender-account selector is accepted. The provider response is returned after identity hydration; item fields and pagination remain provider-defined.

Path parameters

  • post_idrequired

    string

    Provider post ID. The handler documents LinkedIn `social_id` format such as `urn:li:activity:7177842619385757696`; URL-encode reserved characters in the path.

Query parameters

  • cursor · optional

    string

    Pagination cursor from a previous response.

  • limit · optional

    integer

    Results per page, 1–250. Default: 100.

Errors

StatusMeaning
401Invalid API key or missing auth.
403Developer API key lacks linkedin:read scope.
400Organization/user context is missing or LinkedIn is not connected.
424The connected account requires reconnect for this operation.
429Account policy does not currently allow the request.
502Fallback when the provider error has no HTTP status; a provider HTTP status may otherwise be returned.
422Query limit is outside 1–250.
503Unipile LinkedIn integration is not configured.

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