# Vulcan

Vulcan is a multifaceted verification bot. Providing the ability to assign roles for holding NFT or ERC-20 assets or by completing a captcha to gain entry into the server.

Asset verification through Vulcan uses the marketplaces you already know and love. Users are prompted to change their bio on these sites to confirm ownership.

#### Example:

### Setup for verification by an ERC-20 token

1. Start by pasting the token contract into the text box and click **Save**.

<div align="left"><img src="https://193270293-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FsHkC8lMYflln9vUAnwZh%2Fuploads%2Fx3UTfF4eDL93nZTX8Jrm%2FScreenshot%202023-06-08%20at%2011.11.57%20PM.png?alt=media&#x26;token=c90eacd9-e593-4a84-af82-8fed8f2bbbd0" alt="" width="563"></div>

2. Next, you will put the **minimum amount** of the token needed to be held to verify as well as an **optional maximum**.

<div align="left"><img src="https://193270293-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FsHkC8lMYflln9vUAnwZh%2Fuploads%2FHRTBdacyKherEyv2fl8Z%2Fcryptowizard%20(1).png?alt=media&#x26;token=3b94aac5-4687-4f16-bbaa-52c360060b1e" alt="" width="563"></div>

3. Once that's saved you're ready to go