Introduction

The service supports comprehensive corporate verification, including business legitimacy checks, ultimate beneficial owner (UBO) identification, and shareholding structure analysis. It enables businesses to validate a business’s legal existence and registration status, understand ownership and control relationships, and identify individuals or entities with significant ownership or control through direct or indirect shareholdings. By providing structured insights into corporate ownership and control, the service helps organizations meet regulatory compliance requirements, conduct effective due diligence, and manage financial and operational risks with greater confidence.

Environments

Environment	Domain
Production (supports test account)	openapi.advance.ai

Please contact us to get official/test account.
If your test/official server is in China, please request the service via VPN to avoid packet loss, service timeout and other problems

Integration

There are 2 steps to integrate the KYB Business Verification Process.

Integrate Token Authorization API to obtain access token for subsequent APIs.

Token Authentication API

Integrate Business Check APIs to manage the KYB Business Verification.