Operated by Sourcelane✓ verified
Convert lists of numeric X (Twitter) user IDs into full profiles - username, bio, follower counts, verification status - in bulk.
Converts lists of numeric X (Twitter) user IDs into full user profiles by batch-resolving IDs and returning profile metadata and account signals. Outputs include usernames and display names, profile biographies and locations, follower/following counts, tweet/media/likes counts, verification status and verification classification, account signals such as account creation timestamp, automated/bot and possibly-sensitive flags, direct-message availability, profile and cover image URLs, profile URL and website, and pinned tweet identifiers. Built for high-throughput bulk processing to hydrate and enrich large ID lists into detailed profile records.
Verified Sep 28, 3:56 AM
$0.002
per profile
Up to 100 per call. Only pay for results returned; failed calls are refunded.
Enrich follower-ID exports by converting numeric IDs into usable profile data
Hydrate data-warehouse ID lists with current profile metadata
Refresh stale profile data to detect renamed, grown, or newly-verified accounts
Lead enrichment by adding follower counts, bios, and locations for prospect scoring and outreach
Audience research to profile the accounts behind any list of user IDs at scale
Numeric X user IDs to look up - one per line.
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":"x-bulk-profile-lookup","params":{"userIds":["44196397","783214"],"maxItems":5},"maxResults":10}'Request params
| Field | Type | Required | Description |
|---|---|---|---|
userIds | array | required | Numeric X (Twitter) user IDs to look up - one per line. Each ID is resolved to a full profile. |
maxItems | integer | optional | Maximum profiles to return. Set 0 to look up all provided IDs. Capped at 100 per call. |
Each result contains
| Field | Type | Description |
|---|---|---|
userId | string | User Id |
username | string | Username |
name | string | Name |
description | string | Description |
location | string | Location |
isBlueVerified | boolean | Is Blue Verified |
verifiedType | null | Verified Type |
followersCount | integer | Followers Count |
followingCount | integer | Following Count |
tweetsCount | integer | Tweets Count |
mediaCount | integer | Media Count |
likesCount | integer | Likes Count |
canDm | boolean | — |
createdAt | string | — |
profilePicture | string | — |
coverPicture | string | — |
pinnedTweetIds | array | — |
profileUrl | string | — |
website | string | — |
isAutomated | boolean | — |
possiblySensitive | boolean | — |
Pick your tool and connect in under a minute. Then just ask — for example: “Find the 50 most-liked tweets about 'MCP servers' this month and summarise the takes.”
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":"x-bulk-profile-lookup","params":{"userIds":["44196397","783214"],"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": "x-bulk-profile-lookup",
"params": {"userIds":["44196397","783214"],"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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