BizVerify

KYB business entity verification API for AI agents covering 18+ US and UK jurisdictions.

BizVerify provides KYB (Know Your Business) verification for AI agents, enabling business entity verification and research across 18 live jurisdictions including 17 US states and the UK, with additional European coverage planned. The MCP server exposes tools for business verification, entity search, historical record lookup, and account management, with free discovery tools available and auth-gated verification requiring an OAuth access token. New accounts receive 50 free credits monthly with no credit card required.