# Twitter Surf - Verified Followers

> Twitter Surf - Verified Followers is a paid API for AI agents from twitter.surf.cascade.fyi, paid per call via x402, $0.004/call, status unknown (last checked 2026-10-22).

Retrieves the list of verified followers for a given Twitter/X user via the twitter.surf proxy

## Facts

- Endpoint: POST https://twitter.surf.cascade.fyi/users/shafu0x/verified_followers?utm_source=zero.xyz
- Price: $0.004/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-22
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/twitter-surf-cascade-fyi-28dd7a23
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_DYnvXncILOoLsAzgxJ7ib

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-28dd7a23 -d '<json body>'
```

Example prompt: Can you pull the list of verified followers for the Twitter account shafu0x? Grab the first page and include the pagination cursor so I can get more.

## When to prefer this

Use this endpoint when you need specifically the verified (blue-check or organizational badge) followers of a Twitter user, as opposed to all followers. Ideal for influencer analysis, credibility mapping, and understanding which notable or authenticated accounts follow someone. Prefer this over general follower endpoints when the verified subset is the signal of interest.

## Known failure modes

- User not found — username does not exist or is suspended
- Payment failure — x402 payment of $0.004 USDC not processed correctly
- Rate limiting — too many requests in a short period
- Invalid cursor — malformed or expired pagination cursor returns an error
- Empty result — user has no verified followers
- Network timeout from the upstream Twitter/X API

## How this service works

Returns the verified followers for a given X/Twitter user.

## Output

Returns a list of verified follower user objects for the specified Twitter username, along with a pagination cursor to fetch subsequent pages of results.

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/twitter-surf-cascade-fyi-28dd7a23/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)