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POST
/
intents
/
leads
/
posts_engagers
Extract post engagers
curl --request POST \
  --url https://app.prontohq.com/api/v2/intents/leads/posts_engagers \
  --header 'Content-Type: application/json' \
  --header 'X-API-KEY: <api-key>' \
  --data '
{
  "post_url": "https://www.linkedin.com/feed/update/urn:li:activity:1234567890123456789",
  "webhook_url": "https://your-company.com/webhooks/post-engagers",
  "engagement_type": "all",
  "persona": "550e8400-e29b-41d4-a716-446655440000",
  "lead_list_name": "Q1 campaign post engagers",
  "company_size": [
    "<string>"
  ],
  "exclude_people_from_same_company": false
}
'
{
  "message": "Post engagement extraction will begin shortly.",
  "search_id": "550e8400-e29b-41d4-a716-446655440000",
  "post_url": "<string>",
  "expected_profiles_count": 150
}
Start an asynchronous extraction of leads that engaged with a LinkedIn post. You must provide:
  • post_url — A valid LinkedIn post URL (use the link from the Share button on the post).
  • webhook_url — URL where results will be sent when the job completes.
  • engagement_type — One of reactions, comments, or all.
Optionally filter by persona (UUID), set a lead_list_name, company_size, or exclude_people_from_same_company. The API responds immediately with a search_id and expected_profiles_count; the actual engager profiles are delivered to your webhook.

Authorizations

​
X-API-KEY
string
header
required

Body

application/json
​
post_url
string<uri>
required

Valid LinkedIn post URL (use the link from the "share" button)

Example:

"https://www.linkedin.com/feed/update/urn:li:activity:1234567890123456789"

​
webhook_url
string<uri>
required

URL to receive the extracted engagers when the job completes

Example:

"https://your-company.com/webhooks/post-engagers"

​
engagement_type
enum<string>
required

Which engagements to extract: reactions only, comments only, or all

Available options:
reactions,
comments,
all
Example:

"all"

​
persona
string<uuid>

Optional persona UUID to filter engagers

Example:

"550e8400-e29b-41d4-a716-446655440000"

​
lead_list_name
string

Custom name for the search (defaults to "Social Post Tracking - ")

Example:

"Q1 campaign post engagers"

​
company_size
string[]

Optional company size filters for engagers

​
exclude_people_from_same_company
boolean

Whether to exclude engagers from the same company as the post author

Example:

false

Response

Post engagement extraction started; results will be sent to the webhook

​
message
string
Example:

"Post engagement extraction will begin shortly."

​
search_id
string<uuid>

Unique identifier for the search

Example:

"550e8400-e29b-41d4-a716-446655440000"

​
post_url
string<uri>

The post URL being tracked

​
expected_profiles_count
integer

Number of profiles that will be extracted and sent to the webhook

Example:

150