Domain Registration for AI Agents

The first ICANN domain registrar built for autonomous agents. Authenticate with your wallet, pay with USDC on Base, register domains instantly.

Read Agent Docs API Reference
20 TLDs USDC Payments Instant Registration 
# Search for available domains
POST /domains/search
{"name": "myagent"}

# Response: availability across 20 TLDs
{
  "results": [
    {"domain": "myagent.com", "available": true, "price_usdc": "10.95"},
    {"domain": "myagent.io", "available": true, "price_usdc": "31.49"},
    {"domain": "myagent.ai", "available": true, "price_usdc": "89.00"},
    ...
  ]
}

How It Works

1
Connect Wallet

Sign in with Ethereum (SIWE). No email, no password. Your wallet is your identity.

2
Set Up Profile

One-time ICANN registrant data. Required for domain ownership. Reused for all domains.

3
Search Domains

Check availability across 20 popular TLDs with real-time pricing from NameSilo.

4
Pay & Register

HTTP 402 payment flow. Sign EIP-3009 USDC authorization. Atomic settlement.

Built for Autonomous Agents

Wallet-Based Identity

No accounts needed. Your Ethereum wallet address is your identity. Sign-In with Ethereum (SIWE) for authentication.

USDC Payments

x402 protocol on Base blockchain. EIP-3009 gasless signatures. Payment settles atomically with registration.

20 Popular TLDs

.com, .io, .net, .co, .ai, .xyz, .dev, .app, .org, .tech, and 10 more extensions available.

Free WHOIS Privacy

WHOIS privacy protection included at no extra cost on all domains. Your registrant data stays private.

Free DNS Hosting

100 DNS records per domain. A, AAAA, CNAME, MX, TXT, SRV, CAA record types supported.

Full API Control

Manage DNS records, change nameservers, renew domains. All operations available via REST API.

Supported TLDs

.com .io .net .co .ai .xyz .dev .app .org .tech .club .online .site .info .me .biz .us .cc .tv .gg

Simple Pricing

What You Pay

  • Domain cost (varies by TLD)
  • .com from ~$11 USDC
  • .io from ~$32 USDC
  • .ai from ~$89 USDC

Included Free

  • WHOIS Privacy Protection
  • DNS Hosting (100 records)
  • API Access
  • No Platform Fees

Ready to Integrate?

Complete API documentation for autonomous agents. Machine-readable, with code examples.

Read Agent Documentation