POST
/
v1
/
posts
/
reactions
curl --request POST \
  --url https://api.linkupapi.com/v1/posts/reactions \
  --header 'Content-Type: application/json' \
  --header 'x-api-key: <x-api-key>' \
  --data '{
  "post_url": "<string>",
  "total_results": 123,
  "country": "<string>",
  "login_token": "<string>"
}'
{
  "status": "success",
  "data": {
    "total_results": 1,
    "reactions": [
    {
      "type": "INTEREST",
      "name": "Benjamin DESOLE",
      "subtitle": "Developpeur React / React Native / Next.js / TypeScript - Freelance / CDI",
      "profile_url": "https://www.linkedin.com/in/benjamindesole",
      "actor_urn": "urn:li:fsd_profile:ACoAABkYZhcBzP8mTsQ-sZMN49Y6DtxSTZTGabg"
    }  
  ]
  }
}

Get a detailed list of reactions on a LinkedIn post, including information about who reacted and the type of reaction.

Credit Usage: 1 credit per 10 results (or fraction thereof). For example:

  • 1-10 results = 1 credit
  • 11-20 results = 2 credits
  • 300 results = 30 credits

​
Header Parameters

​
x-api-key
string
required

Your API key

​
Body Parameters

​
post_url
string
required

URL of the LinkedIn post to extract reactions from (supports feed/update and /posts/ formats)

​
total_results
integer
default:"10"

Number of reactions to retrieve

​
country
string
default:"FR"

Country code for proxy selection. Available: (US,UK,FR)

​
login_token
string
required

LinkedIn authentication cookie obtained from the login/verify process

​
Response

​
status
string

Request status (success/error)

​
data
object
{
  "status": "success",
  "data": {
    "total_results": 1,
    "reactions": [
    {
      "type": "INTEREST",
      "name": "Benjamin DESOLE",
      "subtitle": "Developpeur React / React Native / Next.js / TypeScript - Freelance / CDI",
      "profile_url": "https://www.linkedin.com/in/benjamindesole",
      "actor_urn": "urn:li:fsd_profile:ACoAABkYZhcBzP8mTsQ-sZMN49Y6DtxSTZTGabg"
    }  
  ]
  }
}

​
Notes

  • The API supports two post URL formats:
    • Feed updates: https://www.linkedin.com/feed/update/urn:li:activity:...
    • share url: https://www.linkedin.com/posts/..
  • Results are returned in batches with a default limit of 10 reactions per request
  • The profile picture URL may be null if not available or if the user has no profile picture
  • Connection degree shows your network relationship with the reactor (1st, 2nd, or 3rd degree connection)
  • Some reaction information may be limited based on:
    • Your connection level with the reactor
    • The reactor’s privacy settings
    • The post’s visibility settings
  • Rate limits apply to reaction retrieval requests