# X402 X/Twitter List Lookup by Slug

> X402 X/Twitter List Lookup by Slug is a paid API for AI agents from x.1x402.sh, paid per call via x402, $0.03/call, status down (last checked 2026-10-17).

Fetches the details and metadata of a specific X/Twitter list by username and list slug, paid via x402 micropayments

## Facts

- Endpoint: GET https://x.1x402.sh/api/%7Bname%7D/lists/%7Bslug%7D?utm_source=zero.xyz
- Price: $0.03/call
- Payment: x402
- Status: down
- Last checked: 2026-10-17
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/x402-x-twitter-list-lookup-by-slug-737dffce
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_WNGLksC73R44xOrsmhWxv

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-x-twitter-list-lookup-by-slug-737dffce
```

Example prompt: Can you pull up the details for the Twitter list called 'crypto-news' belonging to the user 'elonmusk' — I want to see what that list is about without setting up an API key.

## When to prefer this

Use this endpoint when you need to retrieve metadata or details about a specific public X/Twitter list by its owner's username and slug, without needing to register for the official Twitter API. Ideal for agents that need lightweight, pay-per-call access to Twitter list data using USDC micropayments on Base.

## Known failure modes

- List not found — invalid username or slug returns error code
- Private or suspended list — access denied
- Username does not exist — 404-style error in JSON
- Insufficient payment — x402 payment not processed, request rejected
- Malformed request — missing name or slug path parameters

## How this service works

ReadX is a read-only X/Twitter JSON API. Profiles, timelines, tweets, search & lists — pay per call with x402 micropayments in USDC on Base or Solana. No API keys.

## Output

A JSON object with code 0 and a data field containing metadata and details about the specified X/Twitter list (identified by owner username and slug), such as list name, description, member count, and other list properties.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "properties": {
   "type": "string"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "code": 0,
  "data": {}
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/x402-x-twitter-list-lookup-by-slug-737dffce/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from x.1x402.sh](https://www.zero.xyz/host/x.1x402.sh/llms.txt)