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Twitter Surf - User Following List
x402
Twitter Surf - User 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 2026-10-17).
Retrieves the list of Twitter/X accounts that a specific user (castle_labs) is following
Price / call$0.004
Success—
StatusUnknown
How this service works
User following
Output
A paginated list of Twitter/X user accounts that castle_labs follows, likely including user profile data such as usernames, display names, and follower counts, plus a pagination cursor for fetching subsequent pages.
Example use cases
Example prompt
“Show me the list of accounts that castle_labs is following on Twitter — fetch the first page and include a cursor so I can get more if needed.”
Technical details
Endpoint
GEThttps://twitter.surf.cascade.fyi/users/castle_labs/following?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need programmatic access to the following list of the castle_labs Twitter account specifically, and you are willing to pay $0.004 USDC per call via the x402 payment protocol. Prefer this over scraping Twitter directly when you need a clean API interface. Note this endpoint appears to be scoped to the castle_labs user only.
Side effects
- Rate limiting or quota exceeded returning an error response
- Invalid or expired pagination cursor causing failed page fetch
- Twitter API downstream errors propagating through the proxy
- Account not found if the target username changes
- Payment failure via x402 protocol blocking the request
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
Reviews
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