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

# Account Verification and Limits

> KYC and KYB verification levels and transaction limits for OTC and card products.

ZBX is required to complete Know Your Customer (KYC) or Know Your Business (KYB) checks before you can use OTC Exchange services and similar regulated products. This supports anti-money laundering (AML) obligations as a licensed Virtual Asset Service Provider.

Verification differs for individuals and businesses, with two tiers: Level 1 provides access with restricted limits, and Level 2 offers higher limits.

## Limits summary

|                               | Verification Level 1                                                  |                                                                | Verification Level 2                                                                   |                                                                 |
| ----------------------------- | --------------------------------------------------------------------- | -------------------------------------------------------------- | -------------------------------------------------------------------------------------- | --------------------------------------------------------------- |
|                               | **OTC**                                                               | **Card**                                                       | **OTC**                                                                                | **Card**                                                        |
| Fiat to crypto                | 50,000 EUR / day                                                      | 3,000 EUR / transaction · 5,000 EUR / day · 20,000 EUR / month | 100,000 EUR / day                                                                      | 3,000 EUR / transaction · 10,000 EUR / day · 50,000 EUR / month |
| Crypto to fiat withdrawal     | 50,000 EUR / day                                                      | n/a                                                            | 1 million EUR / day                                                                    | n/a                                                             |
| Verification attributes (KYC) | Name, email, phone number, ID doc, liveness selfie, wallet screen     |                                                                | Level 1 + proof of address, proof of source of funds / source of wealth, wallet screen |                                                                 |
| Verification attributes (KYB) | Company docs, source of funds, business questionnaire + wallet screen |                                                                | Custom KYB onboarding                                                                  |                                                                 |

## How to start verification

In the merchant dashboard open **Settings → Verification**:

`https://merchants.zbx.boomfi.xyz/dashboard/settings/verification`

<img src="https://mintcdn.com/zbx/Gd3Le6ZnOklhItBk/pricing/images/settings-verification-zbx.png?fit=max&auto=format&n=Gd3Le6ZnOklhItBk&q=85&s=0fdba780b50496c002dbda6df9fbe965" alt="ZBX verification settings" width="1440" height="900" data-path="pricing/images/settings-verification-zbx.png" />

Complete the steps shown for your account type. Contact [support](https://support.zbx.boomfi.xyz) if you need higher limits.

## Related

* [Unsupported Countries](/pricing/unsupported-countries)
* [Unsupported Business Activities](/pricing/unsupported-business-activities)
* [Pricing and Fees](/pricing/fees-and-pricing)