> ## Documentation Index
> Fetch the complete documentation index at: https://docs.crossmint.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Overview

> Register user data to enable access to regulated Crossmint products.

Crossmint's regulated products for stablecoin orchestration, including [onramp](/onramp/overview), offramp, and [payouts](/stablecoin-orchestration/regulated-transfers/overview)—require user data registration to comply with financial regulations. Compliance checks are performed by Crossmint when a registered user attempts a regulated action.

## How it works

* **Run initial verification**: Your company runs or identifies existing KYC, ID verification, and liveness checks with your own IDV provider (such as Persona or Sumsub)
* **Pass KYC data to Crossmint**: Share that KYC data with Crossmint via API so that regulated actions (onramp, offramp, payouts) can leverage that existing KYC data
* **Crossmint handles additional screening**: Crossmint runs sanction and PEP (Politically Exposed Persons) screens, and performs ongoing monitoring to ensure compliance

<Note> If your company has not provided all required information, users will be prompted to provide it client-side when initiating a regulated activity, as it's done with [Crossmint Onramp](/onramp/overview). </Note>

## Data Requirements Vary

The information required for each user depends on the country and the activity type:

* **Payouts**: Basic user details for payouts
* **Onramp/Offramp**: Additional user information

See the [Data Requirements](/identity/data-requirements) page for a detailed breakdown of required fields.

## Getting Started

<CardGroup cols={2}>
  <Card title="Quickstart" icon="bolt" iconType="duotone" href="/identity/quickstart">
    Register your first user and upload documents in minutes.
  </Card>

  <Card title="Data Requirements" icon="table" iconType="duotone" color="#6554C0" href="/identity/data-requirements">
    See what data is required for each activity and region.
  </Card>
</CardGroup>

## FAQs

<AccordionGroup>
  <Accordion title="Which identity verification vendors are available?">
    Crossmint supports Persona and Sumsub as identity verification (IDV) vendors. To use any other vendor, you must get it approved first—raise it with your Customer Success Engineer (CSE).
  </Accordion>

  <Accordion title="Does Crossmint support token sharing?">
    Token sharing is not yet supported. If this is something you need, reach out to your Customer Success Engineer (CSE).
  </Accordion>

  <Accordion title="Can I combine Crossmint KYC with my own KYC (hybrid approach)?">
    A hybrid approach is not yet supported. You either run your own identity verification and pass that data to Crossmint, or use Crossmint's embedded KYC in the checkout.
  </Accordion>
</AccordionGroup>