# x402.twit.sh Twitter/X List Lookup by ID

> x402.twit.sh Twitter/X List Lookup by ID is a paid API for AI agents from x402.twit.sh, paid per call via x402, $0.0025/call, status unknown (last checked 2026-10-15).

Retrieve metadata for a specific Twitter/X List by its numeric ID, including name, description, member count, and owner profile.

## Facts

- Endpoint: GET https://x402.twit.sh/lists/by/id?utm_source=zero.xyz
- Price: $0.0025/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/x402-twit-sh-d2f3199c
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_byE7EpDcTSXMxMa4noXgD

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability x402-twit-sh-d2f3199c
```

Example prompt: Can you pull up the details for Twitter list 84839422 — I want to know its name, description, how many members it has, and who owns it?

## When to prefer this

Use this endpoint when you need structured metadata about a specific Twitter/X List and already have its numeric ID. Ideal for enriching list references with human-readable names, descriptions, and ownership data without scraping the Twitter web UI.

## Known failure modes

- Invalid or non-numeric List ID returns an error response
- List does not exist or has been deleted returns 404-equivalent
- Private list not accessible returns permission error
- Missing required 'id' query parameter causes validation error
- Payment failure via x402 protocol prevents access

## How this service works

Retrieve details of a specific Twitter/X List by its numeric ID. Returns name, description, mode, member count, subscriber count, creation date, banner image, and owner profile. Query param: id (string, required) - numeric List ID, e.g. GET /lists/by/id?id=84839422. Returns X v2 API-compatible JSON.

## Output

Returns an X v2 API-compatible JSON object containing the list's name, description, mode (public/private), member count, subscriber count, creation timestamp, banner image URL, and the owner's profile information.

## Example request

```json
{
 "input": {
  "type": "http",
  "method": "GET",
  "queryParams": {
   "id": "84839422"
  }
 }
}
```

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "GET"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "required": [
      "id"
     ],
     "properties": {
      "id": {
       "type": "string",
       "description": "Numeric Twitter/X List ID"
      }
     }
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "data": {
   "id": "84839422",
   "mode": "Public",
   "name": "Crypto General",
   "owner": {
    "id": "9253672",
    "name": "Hal Finney",
    "username": "halfin",
    "verified": false,
    "description": "Running bitcoin.",
    "public_metrics": {
     "like_count": 300,
     "tweet_count": 600,
     "followers_count": 134000,
     "following_count": 200
    }
   },
   "created_at": "2022-04-10T11:43:59.000Z",
   "description": "General crypto tech and market commentary",
   "member_count": 110,
   "subscriber_count": 3970
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/x402-twit-sh-d2f3199c/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from x402.twit.sh](https://www.zero.xyz/host/x402.twit.sh/llms.txt)