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Twitter/X List Followers
x402
Twitter/X List Followers is a paid API for AI agents from twitter.use.x402atlas.com, paid per call via x402, $0.005/call, status unknown (last checked 2026-09-14).
Retrieves the list of accounts that follow a given public X (Twitter) list, identified by its numeric list ID.
Price / call$0.005
Success—
StatusUnknown
How this service works
Get followers of a public X list.
Output
Returns a JSON object containing an array of follower user objects (with profile fields), an integer result count, an ISO-8601 timestamp of when the query was made, and an optional opaque pagination cursor for retrieving the next page of results when available.
Example use cases
Audience research for a curated list
“I manage an X list of fintech thought leaders with list ID 84839201 — can you fetch all the accounts that follow it so I can understand who my audience is?”
Monitoring competitor list growth
“Pull the current followers for X list 99102847 so I can track how many people are following my competitor's curated account list this week.”
Influencer outreach pipeline
“Get me the followers of the X list 55678123 — I want to identify potential partners who are already interested in that niche community.”
Technical details
Endpoint
GEThttps://twitter.use.x402atlas.com/list-followersWhen to prefer
Use this endpoint when you need to enumerate the accounts that follow a specific public X list by its numeric ID. It is distinct from fetching list members (accounts on the list) — this returns who subscribes to/follows the list. Prefer this over general search or user-lookup endpoints when your goal is audience analysis, follower auditing, or outreach pipeline building around a curated X list.
Side effects
- Invalid or non-numeric list_id returns a validation error
- Private or deleted list returns not-found or access-denied error
- X API rate limit exceeded results in a 429-style error
- Empty result set when list has zero followers (result_count: 0, data: [])
- Malformed list_id (non-digit characters) rejected by input schema pattern validation
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"data": [
{
"id": 50393960,
"name": "Bill Gates",
"verified": true,
"description": "Sharing things I learn.",
"screen_name": "BillGates",
"followers_count": 65000000,
"profile_image_url_https": "https://pbs.twimg.com/profile_images/example_normal.jpg"
}
],
"cursor": "NEXT_PAGE_CURSOR",
"queried_at": "2026-07-26T12:00:00Z",
"result_count": 1
}
}Tags
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