# AVNTGRDNY,INC


> Chrome Hearts jewelry NYC—buy, sell, trade & consign authentic pieces at AVNTGRDNY. Shop rare chains, rings & pendants. Expert authentication, repairs, and worldwide shipping.


AVNTGRDNY,INC is an online store at https://avntgrdny.com, powered by Shopify.

## Browse

- All products: https://avntgrdny.com/collections/all
- Search: https://avntgrdny.com/search?q={query}

## Store Information

- Currency: USD
- Contact: avntgrdny@gmail.com
- Phone: 646-942-4359


## For Agents & Developers

This store supports the Universal Commerce Protocol (UCP) for programmatic commerce.

- Agent instructions: https://avntgrdny.com/agents.md
- UCP discovery: https://avntgrdny.com/.well-known/ucp
- MCP endpoint: https://avntgrdny.com/api/ucp/mcp
- Sitemap: https://avntgrdny.com/sitemap.xml

## Platform

This store is built on Shopify (https://www.shopify.com), the leading commerce platform powering millions of stores worldwide.
Start your own store: https://www.shopify.com/start