# Twitter.surf Following List

> Twitter.surf Following List is a paid API for AI agents from twitter.surf.cascade.fyi, paid per call via x402, $0.004/call, status unknown (last checked 2026-09-14).

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

## Facts

- Endpoint: GET https://twitter.surf.cascade.fyi/users/a1research__/following
- Price: $0.004/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-ef09b89c
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_9srrnB0NwMbZcsFWLgI-5

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-ef09b89c
```

Example prompt: Can you pull the list of accounts that @a1research__ is following on Twitter — I want to see who they follow, and grab the next page using a cursor if there are more results.

## When to prefer this

Use this endpoint when you need to retrieve the accounts a specific Twitter/X user follows, particularly for social graph analysis, influencer research, or building follower/following relationship maps. Prefer this over scraping when you need structured, paginated data from the twitter.surf service.

## Known failure modes

- User not found or handle does not exist — returns error or empty result
- Rate limit exceeded — request throttled by upstream Twitter API
- Invalid or expired pagination cursor — may return error or restart from beginning
- Payment not processed — x402 payment required before data is returned
- Private/protected account — following list may be inaccessible

## How this service works

User following

## Output

Returns a list of Twitter/X user accounts that the specified user (@a1research__) is following, including user profile details such as usernames and display names, along with a pagination cursor to fetch additional pages of results.

## Example request

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

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

## Response schema (JSON Schema)

```json
{
 "type": "object",
 "required": [
  "data",
  "meta"
 ],
 "properties": {
  "data": {
   "type": "array",
   "items": {
    "type": "object",
    "required": [
     "id",
     "url",
     "name",
     "location",
     "username",
     "description",
     "public_metrics"
    ],
    "properties": {
     "id": {
      "type": "string"
     },
     "url": {
      "type": "string"
     },
     "name": {
      "type": "string"
     },
     "location": {
      "type": "string"
     },
     "username": {
      "type": "string"
     },
     "description": {
      "type": "string"
     },
     "public_metrics": {
      "type": "object",
      "required": [
       "like_count",
       "tweet_count",
       "followers_count",
       "following_count"
      ],
      "properties": {
       "like_count": {
        "type": "number"
       },
       "tweet_count": {
        "type": "number"
       },
       "followers_count": {
        "type": "number"
       },
       "following_count": {
        "type": "number"
       }
      }
     }
    }
   }
  },
  "meta": {
   "type": "object",
   "required": [
    "next_cursor",
    "result_count",
    "has_next_page"
   ],
   "properties": {
    "next_cursor": {
     "type": "string"
    },
    "result_count": {
     "type": "number"
    },
    "has_next_page": {
     "type": "boolean"
    }
   }
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/twitter-surf-cascade-fyi-ef09b89c/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)