# Twitter Surf - User Following List

> Twitter Surf - User Following List is a paid API for AI agents from twitter.surf.cascade.fyi, paid per call via x402, $0.004000/call, status unknown (last checked 2026-09-14).

Retrieves the list of Twitter/X accounts that a specific user is following, with pagination support

## Facts

- Endpoint: GET https://twitter.surf.cascade.fyi/users/PDmytriiev/following
- Price: $0.004000/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/twitter-surf-cascade-fyi-7de517a4
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_ZYpXQ4-8QycEhigkhU7TD

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 twitter-surf-cascade-fyi-7de517a4
```

Example prompt: Can you pull up the full list of accounts that @PDmytriiev is following on Twitter/X?

## When to prefer this

Use this endpoint when you need to retrieve the outbound social graph (following list) for a specific Twitter/X user, especially when building follower analysis tools, social graph mappers, or influence tracking systems. It is priced per-call via x402 micropayments, so it is best suited for targeted lookups of a known username rather than bulk crawling. Prefer this over scraping or other Twitter data sources when you need structured paginated following data accessible via a simple GET request.

## Known failure modes

- User not found or account suspended — likely returns 404 or empty result
- Rate limiting or quota exceeded — payment gateway may reject or throttle
- Invalid or expired pagination cursor — may return error or restart from beginning
- Private/protected account — following list may be inaccessible
- Payment failure — x402 payment not processed, request rejected

## How this service works

User following

## Output

A paginated list of Twitter/X user accounts that the specified user (PDmytriiev) is following, including user profile data for each followed account and a cursor for fetching the next page of results.

## 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"
    },
    "pathParams": {
     "type": "object"
    },
    "queryParams": {
     "type": "object",
     "properties": {
      "cursor": {
       "type": "string",
       "description": "Pagination cursor"
      }
     }
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/twitter-surf-cascade-fyi-7de517a4/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from twitter.surf.cascade.fyi](https://www.zero.xyz/host/twitter.surf.cascade.fyi/llms.txt)