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Twitter.surf Following List
x402
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 given Twitter/X user is following
Price / call$0.004
Success—
StatusUnknown
How this service works
User following
Output
Returns a paginated list of Twitter accounts that the specified user follows, including user profile data. The response may be truncated for large following lists, with _truncated indicating if the data was cut and _originalSize indicating the full response size in bytes. Use the cursor query parameter to paginate through additional results.
Example use cases
Identify influencers followed by tech leaders
“Who does Elon Musk follow on Twitter? Get me the first batch of his following list so I can see which tech influencers he's interested in.”
Analyze competitor social media strategy
“Can you retrieve the complete following list for our main competitor's official account? I need to understand which industry accounts and thought leaders they're tracking.”
Build prospect list from industry expert followers
“Fetch the accounts that Paul Graham follows on X and paginate through all of them. I want to create a list of people and companies in the startup ecosystem he's paying attention to.”
Technical details
Endpoint
GEThttps://twitter.surf.cascade.fyi/users/programmer/followingWhen to prefer
Use this endpoint when you need to retrieve the accounts a specific Twitter/X user follows, particularly for social graph analysis, influencer research, or account relationship mapping. It suits agents that need to programmatically paginate through following lists using cursor-based pagination via the x402 micropayment protocol.
Side effects
- User not found — if the username does not exist on Twitter/X
- Private account — if the account's following list is not publicly accessible
- Rate limiting — too many requests may result in throttling or 402 payment errors
- Empty result — user follows no one
- Truncated response — large following lists may be cut off, requiring pagination via cursor
Input
{
"input": {
"type": "http",
"method": "GET"
}
}Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
{
"_truncated": true,
"_originalSize": 60913
}Schema · Response
| Field | Type | Description |
|---|---|---|
| _truncatedrequired | boolean | |
| _originalSizerequired | number |
Tags
x402
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