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Twitter/X User Following List
contactsemailphoneenrichmentdata
Twitter/X User Following List is a paid API for AI agents from Fiber AI API at mpp.orthogonal.com, paid per call via MPP, $0.04/call, status unknown (last checked 2026-09-14).
Fetches a paginated list of Twitter/X accounts that a given user follows.
Price / call$0.04
Success—
StatusUnknown
How this service works
Fetches paginated list of accounts a Twitter/X user follows. Pagination billing: call the first page normally and save billing.requestId from the Orthogonal /v1/run response. For later page, offset, or cursor calls on the same logical search, pass parentRequestId with unchanged non-pagination parameters. Valid continuation calls still get their own request IDs and quoted price, but are charged 0. Changing filters starts a new billable request.
Output
Returns a paginated list of Twitter/X account profiles representing the accounts the specified user follows, including profile metadata and a cursor for fetching additional pages (up to the page limit per call).
Example use cases
Research competitor's industry network
“I need to understand who our main competitor follows on X to identify key opinion leaders in our space. Can you pull their full following list and show me the accounts they're connected to?”
Build targeted influencer outreach list
“Go through the following list for this tech investor on X and help me identify which accounts they follow that might be relevant for our product launch campaign.”
Analyze customer engagement patterns
“Pull the accounts that our top 5 customers follow on Twitter and see if there are any common industry leaders or thought leaders they're all connected to.”
Technical details
Endpoint
POSThttps://mpp.orthogonal.com/fiber/v1/twitter/user-followingWhen to prefer
Use this endpoint when you need to retrieve the accounts a specific Twitter/X user follows, especially for social graph analysis, lead enrichment, audience research, or discovering network connections. Prefer this over scraping Twitter directly since it provides structured, paginated data via a reliable API.
Side effects
- Invalid or non-existent Twitter/X username returns an error
- Private/protected account following list is inaccessible
- Rate limits exceeded resulting in throttling error
- Missing or invalid pagination cursor causes unexpected results
- Account suspended or deactivated returns not-found error
Tags
contactsemailphoneenrichmentdata
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