Guide for searching California business entities via the Secretary of State portal using automated browser sessions to bypass anti-bot protections and retrieve verification data.
Highlights
Retrieves entity status, type, formation date, and registered agent details.
Requires verified residential proxies to bypass Imperva/Incapsula challenges.
Uses a POST API endpoint for efficient data retrieval after session setup.
Intended for read-only due diligence and verification workflows.
Replaces the legacy site which contains stale filing data.