Get Post Reactions

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

import requests

url = "https://api.linkupapi.com/v2/content"

payload = {
    "account_id": "<string>",
    "action": "<string>",
    "params": {
        "post_url": "<string>",
        "count": 123,
        "offset": 123
    }
}
headers = {
    "x-api-key": "<x-api-key>",
    "Content-Type": "application/json"
}

response = requests.post(url, json=payload, headers=headers)

print(response.text)

const options = {
  method: 'POST',
  headers: {'x-api-key': '<x-api-key>', 'Content-Type': 'application/json'},
  body: JSON.stringify({
    account_id: '<string>',
    action: '<string>',
    params: {post_url: '<string>', count: 123, offset: 123}
  })
};

fetch('https://api.linkupapi.com/v2/content', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

<?php

$curl = curl_init();

curl_setopt_array($curl, [
  CURLOPT_URL => "https://api.linkupapi.com/v2/content",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "POST",
  CURLOPT_POSTFIELDS => json_encode([
    'account_id' => '<string>',
    'action' => '<string>',
    'params' => [
        'post_url' => '<string>',
        'count' => 123,
        'offset' => 123
    ]
  ]),
  CURLOPT_HTTPHEADER => [
    "Content-Type: application/json",
    "x-api-key: <x-api-key>"
  ],
]);

$response = curl_exec($curl);
$err = curl_error($curl);

curl_close($curl);

if ($err) {
  echo "cURL Error #:" . $err;
} else {
  echo $response;
}

package main

import (
	"fmt"
	"strings"
	"net/http"
	"io"
)

func main() {

	url := "https://api.linkupapi.com/v2/content"

	payload := strings.NewReader("{\n  \"account_id\": \"<string>\",\n  \"action\": \"<string>\",\n  \"params\": {\n    \"post_url\": \"<string>\",\n    \"count\": 123,\n    \"offset\": 123\n  }\n}")

	req, _ := http.NewRequest("POST", url, payload)

	req.Header.Add("x-api-key", "<x-api-key>")
	req.Header.Add("Content-Type", "application/json")

	res, _ := http.DefaultClient.Do(req)

	defer res.Body.Close()
	body, _ := io.ReadAll(res.Body)

	fmt.Println(string(body))

}

HttpResponse<String> response = Unirest.post("https://api.linkupapi.com/v2/content")
  .header("x-api-key", "<x-api-key>")
  .header("Content-Type", "application/json")
  .body("{\n  \"account_id\": \"<string>\",\n  \"action\": \"<string>\",\n  \"params\": {\n    \"post_url\": \"<string>\",\n    \"count\": 123,\n    \"offset\": 123\n  }\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.linkupapi.com/v2/content")

http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true

request = Net::HTTP::Post.new(url)
request["x-api-key"] = '<x-api-key>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"account_id\": \"<string>\",\n  \"action\": \"<string>\",\n  \"params\": {\n    \"post_url\": \"<string>\",\n    \"count\": 123,\n    \"offset\": 123\n  }\n}"

response = http.request(request)
puts response.read_body

{
  "success": true,
  "data": {
    "reactions": [
      {
        "type": "LIKE",
        "name": "Jane Doe",
        "subtitle": "Cofounder @ Acme Corp",
        "profile_url": "https://www.linkedin.com/in/jane-doe-42",
        "actor_urn": "urn:li:fsd_profile:ACoAA..."
      }
    ],
    "total_results": 1,
    "total_available_results": 224,
    "pagination": {
      "offset": 0,
      "count": 1,
      "next_offset": 1,
      "has_more": true,
      "results_per_page": 10,
      "pages_fetched": 1
    }
  },
  "metadata": {
    "action": "get_reactions",
    "account_id": "your-account-id",
    "credits_consumed": 1,
    "timestamp": "2026-04-26T10:35:00Z"
  }
}

{
  "success": false,
  "error": {
    "code": "INVALID_PARAMS",
    "message": "post_url is required."
  },
  "metadata": {
    "action": "get_reactions",
    "account_id": "your-account-id",
    "credits_consumed": 0,
    "timestamp": "2026-04-26T10:35:00Z"
  }
}

POST

content

Get Post Reactions

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

import requests

url = "https://api.linkupapi.com/v2/content"

payload = {
    "account_id": "<string>",
    "action": "<string>",
    "params": {
        "post_url": "<string>",
        "count": 123,
        "offset": 123
    }
}
headers = {
    "x-api-key": "<x-api-key>",
    "Content-Type": "application/json"
}

response = requests.post(url, json=payload, headers=headers)

print(response.text)

const options = {
  method: 'POST',
  headers: {'x-api-key': '<x-api-key>', 'Content-Type': 'application/json'},
  body: JSON.stringify({
    account_id: '<string>',
    action: '<string>',
    params: {post_url: '<string>', count: 123, offset: 123}
  })
};

fetch('https://api.linkupapi.com/v2/content', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

<?php

$curl = curl_init();

curl_setopt_array($curl, [
  CURLOPT_URL => "https://api.linkupapi.com/v2/content",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "POST",
  CURLOPT_POSTFIELDS => json_encode([
    'account_id' => '<string>',
    'action' => '<string>',
    'params' => [
        'post_url' => '<string>',
        'count' => 123,
        'offset' => 123
    ]
  ]),
  CURLOPT_HTTPHEADER => [
    "Content-Type: application/json",
    "x-api-key: <x-api-key>"
  ],
]);

$response = curl_exec($curl);
$err = curl_error($curl);

curl_close($curl);

if ($err) {
  echo "cURL Error #:" . $err;
} else {
  echo $response;
}

package main

import (
	"fmt"
	"strings"
	"net/http"
	"io"
)

func main() {

	url := "https://api.linkupapi.com/v2/content"

	payload := strings.NewReader("{\n  \"account_id\": \"<string>\",\n  \"action\": \"<string>\",\n  \"params\": {\n    \"post_url\": \"<string>\",\n    \"count\": 123,\n    \"offset\": 123\n  }\n}")

	req, _ := http.NewRequest("POST", url, payload)

	req.Header.Add("x-api-key", "<x-api-key>")
	req.Header.Add("Content-Type", "application/json")

	res, _ := http.DefaultClient.Do(req)

	defer res.Body.Close()
	body, _ := io.ReadAll(res.Body)

	fmt.Println(string(body))

}

HttpResponse<String> response = Unirest.post("https://api.linkupapi.com/v2/content")
  .header("x-api-key", "<x-api-key>")
  .header("Content-Type", "application/json")
  .body("{\n  \"account_id\": \"<string>\",\n  \"action\": \"<string>\",\n  \"params\": {\n    \"post_url\": \"<string>\",\n    \"count\": 123,\n    \"offset\": 123\n  }\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.linkupapi.com/v2/content")

http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true

request = Net::HTTP::Post.new(url)
request["x-api-key"] = '<x-api-key>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"account_id\": \"<string>\",\n  \"action\": \"<string>\",\n  \"params\": {\n    \"post_url\": \"<string>\",\n    \"count\": 123,\n    \"offset\": 123\n  }\n}"

response = http.request(request)
puts response.read_body

{
  "success": true,
  "data": {
    "reactions": [
      {
        "type": "LIKE",
        "name": "Jane Doe",
        "subtitle": "Cofounder @ Acme Corp",
        "profile_url": "https://www.linkedin.com/in/jane-doe-42",
        "actor_urn": "urn:li:fsd_profile:ACoAA..."
      }
    ],
    "total_results": 1,
    "total_available_results": 224,
    "pagination": {
      "offset": 0,
      "count": 1,
      "next_offset": 1,
      "has_more": true,
      "results_per_page": 10,
      "pages_fetched": 1
    }
  },
  "metadata": {
    "action": "get_reactions",
    "account_id": "your-account-id",
    "credits_consumed": 1,
    "timestamp": "2026-04-26T10:35:00Z"
  }
}

{
  "success": false,
  "error": {
    "code": "INVALID_PARAMS",
    "message": "post_url is required."
  },
  "metadata": {
    "action": "get_reactions",
    "account_id": "your-account-id",
    "credits_consumed": 0,
    "timestamp": "2026-04-26T10:35:00Z"
  }
}

Overview

Returns the users who reacted to a specific post. Pagination is offset-based — set count for the page size and offset to skip ahead.

This endpoint consumes 1 credit per 10 results returned. The platform returns up to 10 reactions per internal request, so larger count values trigger multiple upstream calls automatically. Ignore this if you’re on per-seat pricing: usage is unlimited.

Request

string

required

Your API key for authentication.

string

required

The unique identifier of the account to use.

string

required

Must be "get_reactions".

object

required

Show params properties

string

required

The URL of the post to retrieve reactions from, as shown on the connected platform.

integer

default:10

Number of reactions to return. Defaults to 10. Capped at 1000 per call.

integer

default:0

Zero-indexed offset into the reactions list. Defaults to 0. Use pagination.next_offset from a previous response to fetch the next page.

Response

boolean

Indicates whether the request was successful.

object

Show data properties

array

List of reaction objects.

Show reaction properties

string

Reaction type: "LIKE", "PRAISE", "EMPATHY", "INTEREST", "APPRECIATION", "ENTERTAINMENT".

string

Display name of the reactor.

string

Headline / current role of the reactor.

string

Public profile URL of the reactor.

string

Unique identifier of the reactor. Treat it as an opaque string and pass it back exactly as returned.

integer

Number of reactions returned in this response.

integer

Total number of reactions on the post reported by the platform.

object

Show pagination properties

integer

Offset of the first reaction in this response.

integer

Number of reactions returned (mirrors total_results).

integer

Offset to send as offset in the next request. null when exhausted.

boolean

true if more reactions are available.

integer

Maximum batch size used per upstream request (10).

integer

Number of internal upstream batches consumed.

object

Show metadata properties

string

The action that was performed ("get_reactions").

string

The account ID used for the request.

integer

Number of credits consumed (1 per 10 results).

string

ISO 8601 timestamp of the response.

{
  "success": true,
  "data": {
    "reactions": [
      {
        "type": "LIKE",
        "name": "Jane Doe",
        "subtitle": "Cofounder @ Acme Corp",
        "profile_url": "https://www.linkedin.com/in/jane-doe-42",
        "actor_urn": "urn:li:fsd_profile:ACoAA..."
      }
    ],
    "total_results": 1,
    "total_available_results": 224,
    "pagination": {
      "offset": 0,
      "count": 1,
      "next_offset": 1,
      "has_more": true,
      "results_per_page": 10,
      "pages_fetched": 1
    }
  },
  "metadata": {
    "action": "get_reactions",
    "account_id": "your-account-id",
    "credits_consumed": 1,
    "timestamp": "2026-04-26T10:35:00Z"
  }
}

{
  "success": false,
  "error": {
    "code": "INVALID_PARAMS",
    "message": "post_url is required."
  },
  "metadata": {
    "action": "get_reactions",
    "account_id": "your-account-id",
    "credits_consumed": 0,
    "timestamp": "2026-04-26T10:35:00Z"
  }
}

Getting Started

Accounts

Profiles

Messaging

Network

Content

Recruiting

Credits

Logs

Email Enrichment

Webhooks (Real-Time)

Get Post Reactions

Overview

Request

Response