Twitter Verified Followers

Use this endpoint when you specifically need to identify which verified (blue-check) accounts follow a given Twitter/X user, as opposed to all followers. Useful for influence analysis, audience quality assessment, or identifying notable followers. Prefer this over a general followers endpoint when verified status is the key filter.

• User ref not found or invalid — likely 404 or empty result
• Account is private — may return empty or restricted response
• Payment failure — x402 payment not processed, returns 402
• Rate limiting — too many requests in a short window
• Invalid or expired pagination cursor — returns error or restarts pagination