# KYC {% hint style="info" %} KYC is integrated with the useB KYC platform, and the following technologies are some of the features supported by useB that are integrated with VeryChat. {% endhint %} **Identity Document Verification (OCR + Authenticity Check)** The AI automatically inputs information from identity documents captured by users and verifies their authenticity through various certification authorities. * Supported IDs include the Resident Registration Card, Driver's License, Passport, and Alien Registration Card. For countries other than South Korea, passport is the only acceptable document for identity verification. **Facial Verification (+Liveness)** The process compares the photo on the identity document with a live photo taken by the user to verify customer identity through similarity analysis. Achieved a 100% recognition rate in the * KISA biometric authentication certification tests. * Provides liveness detection to prevent attacks using fake faces. ## **One Won Verification (Account Verification)** This method strengthens remote customer verification using existing accounts held by the user. (This is currently only available in Korea, and globally, we will continue to collaborate with payment providers to thoroughly verify identities.) --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://wp.verylabs.io/verychat/kyc.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.