Operated by Sourcelane✓ verified
Export everyone who commented on or liked a set of Instagram posts as one deduplicated lead list - engagement counts per person plus bio, follower count, website and public contact details.
A tool that turns Instagram post engagers (commenters and likers) into a de-duplicated, ranked lead list by aggregating engagement across posts or a profile's recent posts. It identifies unique people who interacted with specified Instagram content, computes an engagement score that weights comments higher than likes, and ranks results so the most engaged users appear first. For each person it returns profile identifiers and status, engagement metrics (counts, number of posts engaged, weighted score), timestamps and examples of their comments, lists of engaged post URLs and per-engagement records (type, text, timestamp, like counts), and — when profile enrichment is enabled — public profile details such as biography, follower/following/post counts, business classification, external website, public contact email/phone, and city. The connector aggregates commenters and likers into one deduplicated list and requires no login to run.
Verified Sep 28, 3:55 AM
$0.005
per engager
Up to 100 per call. Only pay for results returned; failed calls are refunded.
Lead generation from people engaging with product posts, competitor launches, or industry accounts
Competitor audience mining to see who engages with a rival's recent posts and identify businesses
Influencer and user-generated-content sourcing by finding engaged creators with real followings
Superfan identification by filtering for repeat engagers across multiple posts
Giveaway and campaign follow-up to collect everyone who engaged with a campaign post
Community research to profile an audience by follower size, business type and location
Instagram post or Reel URLs, one per line, up to 50.
Optional.
Optional settings
| Window | Uptime | Success rate | p50 | p95 | Calls |
|---|---|---|---|---|---|
| 24h | — | — | — | — | 0 |
| 7d | — | — | — | — | 0 |
| 30d | — | — | — | — | 0 |
Call it through Sourcelane's gateway or MCP server. We run the connector, apply your agent's spend guardrails, and bill only the results returned.
Call it via Sourcelane
curl -X POST https://api.usesourcelane.com/v1/call \
-H "Authorization: Bearer sl_live_your_agent_key" \
-H "Content-Type: application/json" \
-d '{"listing":"instagram-post-engagers-lead-list","params":{"posts":["https://www.instagram.com/p/DdKM-DrlOAF/"],"maxItems":5},"maxResults":10}'Request params
| Field | Type | Required | Description |
|---|---|---|---|
posts | array | optional | Instagram post or Reel URLs (or bare shortcodes), one per line, up to 50. Engagers are combined and de-duplicated across all of them. |
username | string | optional | Optional. Instead of (or in addition to) listing posts, pull the most recent posts of this public profile and collect their engagers. |
postsPerProfile | integer | optional | How many of the profile's most recent posts to scan when a username is given. |
includeCommenters | boolean | optional | Collect everyone who commented on the posts (weighted 3x in the engagement score). |
includeLikers | boolean | optional | Collect everyone who liked the posts (weighted 1x). Instagram only exposes a recent slice of likers for very popular posts. |
maxCommentsPerPost | integer | optional | Stop reading a post's comments after this many. Higher values cost more on long threads. |
minPostsEngaged | integer | optional | Only keep people who engaged with at least this many different posts - set to 2 or more to find repeat fans. |
excludePostAuthors | boolean | optional | Drop the accounts that published the posts (they usually reply in their own comments). |
enrichProfiles | boolean | optional | Look up each returned person's full profile - bio, follower and post counts, business category, website, public email and phone. |
maxItems | integer | optional | Maximum people to return, most engaged first. 0 = no limit. Capped at 100 per call. |
Each result contains
| Field | Type | Description |
|---|---|---|
userId | string | User Id |
username | string | Username |
fullName | string | Full Name |
profileUrl | string | Profile Url |
profilePicUrl | string | Profile Pic Url |
isVerified | boolean | Is Verified |
isPrivate | boolean | Is Private |
engagementScore | integer | Engagement Score |
engagementCount | integer | Engagement Count |
postsEngaged | integer | Posts Engaged |
comments | integer | Comments |
likes | integer | Likes |
engagementTypes | array | — |
engagedPostUrls | array | — |
sampleComments | array | — |
lastEngagedAt | string | — |
biography | string | — |
followersCount | integer | — |
followingCount | integer | — |
postsCount | integer | — |
isBusiness | boolean | — |
category | string | — |
externalUrl | null | — |
publicEmail | null | — |
publicPhone | null | — |
city | null | — |
engagements | array | — |
Pick your tool and connect in under a minute. Then just ask — for example: “Pull the last 20 posts from @natgeo and tell me which formats get the most engagement.”
Connect Claude
Web, desktop and mobile. One click, then confirm.
Adds the Sourcelane MCP server with your key as a header.
claude mcp add --transport http sourcelane https://api.usesourcelane.com/mcp \
--header "Authorization: Bearer sl_live_your_agent_key"Alternative to the connector URL: add to claude_desktop_config.json, then restart Claude.
{
"mcpServers": {
"sourcelane": {
"command": "npx",
"args": [
"-y",
"mcp-remote",
"https://api.usesourcelane.com/mcp",
"--header",
"Authorization:${AUTH_HEADER}"
],
"env": {
"AUTH_HEADER": "Bearer sl_live_your_agent_key"
}
}
}
}Add to ~/.cursor/mcp.json (or Windsurf's mcp_config.json).
{
"mcpServers": {
"sourcelane": {
"url": "https://api.usesourcelane.com/mcp",
"headers": {
"Authorization": "Bearer sl_live_your_agent_key"
}
}
}
}Save as .vscode/mcp.json. VS Code prompts for your key once.
{
"servers": {
"sourcelane": {
"type": "http",
"url": "https://api.usesourcelane.com/mcp",
"headers": {
"Authorization": "Bearer ${input:sourcelane-key}"
}
}
},
"inputs": [
{
"type": "promptString",
"id": "sourcelane-key",
"description": "Sourcelane agent key",
"password": true
}
]
}Create a GPT → Actions → Import from URL, then Authentication: API Key, Bearer.
https://usesourcelane.com/openapi.jsonOne POST. Pass maxResults to cap cost.
curl -X POST https://api.usesourcelane.com/v1/call \
-H "Authorization: Bearer sl_live_your_agent_key" \
-H "Content-Type: application/json" \
-d '{"listing":"instagram-post-engagers-lead-list","params":{"posts":["https://www.instagram.com/p/DdKM-DrlOAF/"],"maxItems":5},"maxResults":10}'Wrap the REST call as a tool, or point an MCP client at the endpoint.
import requests
res = requests.post(
"https://api.usesourcelane.com/v1/call",
headers={"Authorization": "Bearer sl_live_your_agent_key"},
json={
"listing": "instagram-post-engagers-lead-list",
"params": {"posts":["https://www.instagram.com/p/DdKM-DrlOAF/"],"maxItems":5},
"maxResults": 10,
},
timeout=300,
)
body = res.json()
print(body["receipt"]["chargedMicros"], "micro-USD for", body["receipt"]["results"], "results")
print(body["data"])—
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