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Own Your Digital Sovereignty

Premium blockchain domains that you truly own. No renewals. No censorship. Your identity on the decentralized web.

Try: "yourname.x" or "mybrand.crypto"

0%
Renewal Fees
100%
True Ownership
Forever
Yours to Keep

Why Buy a Web3 Domain?

Traditional domains are rented. Web3 domains are owned — forever.

True Ownership

Stored in your crypto wallet. No registrar can take it away. You own it like you own Bitcoin.

No Renewal Fees

Pay once, own forever. No annual fees. No surprise price hikes. No domain expiration.

Crypto Payments

Replace your 0x address with a human-readable name. Send and receive crypto easily.

AI Agent Identity

The future of AI agents needs identity. Web3 domains are the namespace for autonomous agents.

How It Works

1

Browse or Search

Explore our curated collection or search the entire Unstoppable Domains catalog.

2

Purchase

Pay with card or crypto. One-time purchase — no recurring fees, ever.

3

Own Forever

Domain mints to the blockchain and lives in your wallet. It's yours — permanently.

Most buyers don't know what to do after purchase

Don't Just Own a Domain. Activate It.

A domain sitting in a wallet does nothing. We'll build your complete Web3 presence — website, AI agent, and all — so your domain works for you from day one.

williamle.x LIVE

Enterprise Package — AI Agent + Website + RAG

What's included

AI Agent

Claude-powered chatbot that knows your business, answers 24/7

Multi-Knowledge RAG

Pulls answers from 3,800+ articles across 3 specialized domains

Lead Capture

Detects interest, collects contact info, emails you instantly

Crypto Payments

Send crypto to williamle.x — resolves to wallet address

IPFS + Agent Manifest

Decentralized hosting + machine-discoverable agent identity

Live conversation preview

👤
What services do you offer?
W
I specialize in AI development, healthcare technology, and Web3 solutions. I can build RAG chatbots, content pipelines, and full-stack Cloudflare applications. Would you like to discuss a project?
👤
Yes! I need a chatbot for my clinic.
W
I'd love to help! Could I get your name and email so I can send you a proposal? 📧 ⚡ Lead captured → emailed to owner
See williamle.x Live
Starter

Domain Only

Just the name — you handle the rest

Domain price
  • Web3 domain of your choice
  • Crypto wallet address resolution
  • No renewal fees — own forever
  • No website setup
  • No AI agent
Browse Domains
MOST POPULAR
Pro

Domain + Website

Ready-to-go Web3 presence

From $499 one-time
  • Web3 domain included
  • Custom website on IPFS
  • Bio, links, and social profiles
  • Crypto wallet payments enabled
  • Delivered in 48 hours
  • No AI agent
Get Started
FULL POWER
Enterprise

Domain + Website + AI Agent

Your own intelligent Web3 identity

From $1,499 one-time
  • Everything in Pro
  • Custom AI agent on your domain
  • RAG knowledge base (your content)
  • Lead capture + email notifications
  • Agent manifest for AI discovery
  • Delivered in 5-7 days
Get Started

Optional: Agent hosting & maintenance from $29/mo — we keep your AI agent running, updated, and smart.

Frequently Asked Questions

A Web3 domain is a blockchain-based domain name that you truly own. Unlike traditional domains that require annual renewals, Web3 domains are purchased once and stored in your crypto wallet — no registrar can take them away.

No. Web3 domains from Unstoppable Domains are a one-time purchase. You own them forever with zero renewal fees.

Use it as a crypto wallet address (send/receive payments), build a decentralized website, create your digital identity, or use it as an AI agent namespace. It's your universal handle across the decentralized web.

After purchase, the domain is minted on the Polygon blockchain and transferred to your crypto wallet. You'll have full custody and control.

Trust Wallet, Coinbase Wallet, Brave Wallet, MyEtherWallet, Blockchain.com, and MetaMask (with extension) all support Unstoppable Domains.

Yes! Web3 domains are NFTs. You can sell them on the Unstoppable Domains marketplace, OpenSea, or any compatible NFT marketplace.

Most people buy a domain and it sits unused. Our packages solve that. The Pro package ($499) includes your domain plus a custom website hosted on IPFS. The Enterprise package ($1,499) adds a personal AI agent that can answer questions, capture leads, and represent you 24/7 — like a digital employee on your domain.

An AI agent is an intelligent chatbot that lives on your Web3 domain. It knows about you or your business, answers visitor questions, captures leads, and can even accept crypto payments. Think of it as a smart receptionist that never sleeps. See williamle.x for a live demo.

About Sovereign Handle

An authorized Unstoppable Domains partner specializing in premium Web3 domains. Vietnamese cultural names, tech brands, spiritual identities, and viral handles — curated for the decentralized future.

Contact Us Visit Unstoppable Domains

Built by William Le · Privacy · Terms