Get Profile Reactions

curl --request POST \
  --url https://api.linkupapi.com/v2/profiles \
  --header 'Content-Type: application/json' \
  --header 'x-api-key: <x-api-key>' \
  --data '
{
  "account_id": "<string>",
  "action": "<string>",
  "params": {
    "profile_url": "<string>",
    "count": 123,
    "cursor": "<string>"
  }
}
'

{
  "success": true,
  "data": {
    "reactions": [
      {
        "reaction_id": "urn:li:fsd_update:(urn:li:activity:7453841996378718208,PROFILE_REACTIONS,DEBUG_REASON,DEFAULT,false)",
        "reaction_type": "LIKE",
        "reaction_target": "POST",
        "reaction_time": "2d",
        "reaction_time_days": 2,
        "reactor": {
          "name": "Jane Doe",
          "profile_url": "https://www.linkedin.com/in/jane-doe-42",
          "profile_picture": "https://media.licdn.com/dms/image/...",
          "entity_urn": "ACoAA...",
          "headline": "Product Manager at Acme Corp"
        },
        "post": {
          "urn": "urn:li:ugcPost:7000000000000000001",
          "url": "https://www.linkedin.com/feed/update/urn:li:ugcPost:7000000000000000001",
          "content": "Excited to announce our new product launch...",
          "author": {
            "name": "John Smith",
            "profile_url": "https://www.linkedin.com/in/john-smith-99",
            "entity_urn": "urn:li:fsd_profile:ACoAA..."
          }
        }
      }
    ],
    "total_results": 1,
    "profile_url": "https://www.linkedin.com/in/jane-doe-42/",
    "entity_urn": "ACoAA...",
    "profile_urn": "urn:li:fsd_profile:ACoAA...",
    "pagination": {
      "results_per_page": 50,
      "pages_fetched": 1,
      "has_more": true,
      "next_cursor": "dXJuOmxpOmFjdGl2aXR5Ojc0NDg0ODQ5NDgyODc3Mzc4NTYtMTc3NTg1NzE5Nzc2Nw=="
    }
  },
  "metadata": {
    "action": "get_reactions",
    "account_id": "your-account-id",
    "credits_consumed": 1,
    "timestamp": "2026-04-26T08:40:31Z"
  }
}

POST

profiles

curl --request POST \
  --url https://api.linkupapi.com/v2/profiles \
  --header 'Content-Type: application/json' \
  --header 'x-api-key: <x-api-key>' \
  --data '
{
  "account_id": "<string>",
  "action": "<string>",
  "params": {
    "profile_url": "<string>",
    "count": 123,
    "cursor": "<string>"
  }
}
'

{
  "success": true,
  "data": {
    "reactions": [
      {
        "reaction_id": "urn:li:fsd_update:(urn:li:activity:7453841996378718208,PROFILE_REACTIONS,DEBUG_REASON,DEFAULT,false)",
        "reaction_type": "LIKE",
        "reaction_target": "POST",
        "reaction_time": "2d",
        "reaction_time_days": 2,
        "reactor": {
          "name": "Jane Doe",
          "profile_url": "https://www.linkedin.com/in/jane-doe-42",
          "profile_picture": "https://media.licdn.com/dms/image/...",
          "entity_urn": "ACoAA...",
          "headline": "Product Manager at Acme Corp"
        },
        "post": {
          "urn": "urn:li:ugcPost:7000000000000000001",
          "url": "https://www.linkedin.com/feed/update/urn:li:ugcPost:7000000000000000001",
          "content": "Excited to announce our new product launch...",
          "author": {
            "name": "John Smith",
            "profile_url": "https://www.linkedin.com/in/john-smith-99",
            "entity_urn": "urn:li:fsd_profile:ACoAA..."
          }
        }
      }
    ],
    "total_results": 1,
    "profile_url": "https://www.linkedin.com/in/jane-doe-42/",
    "entity_urn": "ACoAA...",
    "profile_urn": "urn:li:fsd_profile:ACoAA...",
    "pagination": {
      "results_per_page": 50,
      "pages_fetched": 1,
      "has_more": true,
      "next_cursor": "dXJuOmxpOmFjdGl2aXR5Ojc0NDg0ODQ5NDgyODc3Mzc4NTYtMTc3NTg1NzE5Nzc2Nw=="
    }
  },
  "metadata": {
    "action": "get_reactions",
    "account_id": "your-account-id",
    "credits_consumed": 1,
    "timestamp": "2026-04-26T08:40:31Z"
  }
}

Overview

Fetches the list of reactions made by a specified user on posts and comments. Pagination is cursor-based — pass the next_cursor returned by a previous call to fetch the next page.

This endpoint consumes 1 credit per 10 results returned. LinkedIn returns up to 50 reactions per internal request, so requesting count: 100 triggers only 2 upstream calls.

Request

x-api-key

string

required

Your API key for authentication.

account_id

string

required

The unique identifier of the account to use.

action

string

required

Must be "get_reactions".

params

object

Show params properties

profile_url

string

required

Profile URL of the target user. Also accepts linkedin_url as an alias.

count

integer

default:10

Number of reactions to return. Defaults to 10.

cursor

string

Pagination cursor returned by a previous request as pagination.next_cursor. Omit for the first page.

Response

success

boolean

Indicates whether the request was successful.

data

object

Show data properties

reactions

array

List of reactions made by the user.

Show reaction item properties

reaction_id

string

Internal identifier of the reaction update.

reaction_type

string

Type of reaction: LIKE, LOVE, CELEBRATE, SUPPORT, INSIGHTFUL, or FUNNY.

reaction_target

string

Target of the reaction: POST or COMMENT.

reaction_time

string

Relative time of the reaction (e.g. "6h", "3d").

reaction_time_days

integer

Age of the reaction expressed in days.

reactor

object

The author of the reaction (name, profile_url, profile_picture, entity_urn, headline).

post

object

The post that was reacted to (urn, url, content, author).

comment

object

When reaction_target == "COMMENT", the comment that was reacted to (content, author).

total_results

integer

Number of reactions returned in this response.

profile_url

string

The LinkedIn profile URL that was queried.

entity_urn

string

The LinkedIn entity URN of the queried profile.

profile_urn

string

The full urn:li:fsd_profile:... URN of the queried profile.

pagination

object

Show pagination properties

results_per_page

integer

Maximum batch size used per upstream request (50).

pages_fetched

integer

Number of internal upstream batches consumed to assemble this response.

has_more

boolean

true if more results are available — pass next_cursor in the next request.

next_cursor

string

Cursor to send as cursor in the next request to resume pagination. null when the end is reached.

metadata

object

Show metadata properties

action

string

The action that was performed ("get_reactions").

account_id

string

The account ID used for the request.

credits_consumed

integer

Number of credits consumed (1 per 10 results).

timestamp

string

ISO 8601 timestamp of the response.

{
  "success": true,
  "data": {
    "reactions": [
      {
        "reaction_id": "urn:li:fsd_update:(urn:li:activity:7453841996378718208,PROFILE_REACTIONS,DEBUG_REASON,DEFAULT,false)",
        "reaction_type": "LIKE",
        "reaction_target": "POST",
        "reaction_time": "2d",
        "reaction_time_days": 2,
        "reactor": {
          "name": "Jane Doe",
          "profile_url": "https://www.linkedin.com/in/jane-doe-42",
          "profile_picture": "https://media.licdn.com/dms/image/...",
          "entity_urn": "ACoAA...",
          "headline": "Product Manager at Acme Corp"
        },
        "post": {
          "urn": "urn:li:ugcPost:7000000000000000001",
          "url": "https://www.linkedin.com/feed/update/urn:li:ugcPost:7000000000000000001",
          "content": "Excited to announce our new product launch...",
          "author": {
            "name": "John Smith",
            "profile_url": "https://www.linkedin.com/in/john-smith-99",
            "entity_urn": "urn:li:fsd_profile:ACoAA..."
          }
        }
      }
    ],
    "total_results": 1,
    "profile_url": "https://www.linkedin.com/in/jane-doe-42/",
    "entity_urn": "ACoAA...",
    "profile_urn": "urn:li:fsd_profile:ACoAA...",
    "pagination": {
      "results_per_page": 50,
      "pages_fetched": 1,
      "has_more": true,
      "next_cursor": "dXJuOmxpOmFjdGl2aXR5Ojc0NDg0ODQ5NDgyODc3Mzc4NTYtMTc3NTg1NzE5Nzc2Nw=="
    }
  },
  "metadata": {
    "action": "get_reactions",
    "account_id": "your-account-id",
    "credits_consumed": 1,
    "timestamp": "2026-04-26T08:40:31Z"
  }
}

Get Profile Viewers Get Profile Comments

​Overview

​Request

​Response

Overview

Request

Response