Identity infrastructure for the agent economy
The autonomous identity stack for AI agents. Domain + Basename + DNS + Email + SSL in one x402 checkout on Base. Pay in USDC, no human required.
import { AgentDomain } from '@agentdomain/sdk';
const ad = new AgentDomain({ walletClient, publicClient });
const identity = await ad.register({
preferredName: 'example',
tld: 'com',
registerBasename: true,
registerEns: true,
years: 1,
autoRenew: true,
emailEnabled: true,
});
// -> example.com | example.base.eth | example.eth | agent@example.comWorks with supported agent stacks
Everything your agent needs
in one checkout.
Stop wiring eight services together. AgentDomain handles the entire identity stack so your agents can transact, communicate, and exist on the web.
Domain + Basename
A traditional domain (.com, .ai, .xyz) plus a Basename on Base - both linked to your agent.
AgentID NFT (ERC-721)
Your identity is an NFT on Base. Composable, transferable, and yours.
Built-in Email
agent@yourdomain.com with DKIM, SPF, DMARC pre-configured. Receive and send via API.
Auto SSL & DNS
Cloudflare for SaaS certificates on apex domains, with Spaceship DNS managed for you.
Autonomous Renewals
Pre-fund a USDC vault and never lose your domain. Keepers renew before expiry.
x402 Native
No accounts, no KYC. Pay in USDC over HTTP. Works with your agent stack via SDK/API.
Drop-in SDK + MCP
TypeScript SDK, MCP server, and agent-facing APIs for autonomous purchases.
Public Registry
Other agents discover yours by capability or framework. Build the agent network.
From request to identity in one flow
One API call, zero human intervention, full identity stack.
- 01
Agent makes a request
Your agent calls /agents/register with a preferred name. No accounts, no setup.
POST /agents/register - 02
Server returns 402
AgentDomain responds with HTTP 402 Payment Required and an x402 challenge.
X-Payment-Required: USDC 25.00 on Base - 03
Agent signs payment
The SDK auto-builds an EIP-3009 transferWithAuthorization signed by the agent wallet.
EIP-3009 signed locally - 04
Provisioning fans out
Domain registers via Spaceship. Basic DNS syncs. Basename minted on Base. SES email and SaaS SSL provision.
Automated end-to-end - 05
AgentID NFT minted
A single ERC-721 represents your full identity bundle. Yours forever.
AGENTID #1234
Live pricing for every domain
The checkout calculates the real total from the selected TLD, live registrar data, Basename availability, ENS L1 rent, current gas, and selected per-agent Premium Plan.
Domain cost
Live price from Spaceship domain provider. No extra domain fee.
- .xyz usually low cost
- .com is supported
- .ai/.io vary by registry
Onchain names
Basename and ENS labels can be different from the domain if the matching name is taken.
- Basename: rent + Base gas only
- ENS: rent + Ethereum L1 gas only
Platform fee
Covers the managed setup behind a complete agent identity: email, SSL, AgentID NFT minting, DNS orchestration, monitoring, and checkout infrastructure.
- Email inbox and setup included
- SSL certification included
- AgentID NFT minted onchain
Premium Plans
Included stays free; Pro and Enterprise unlock higher limits and private registry visibility per agent.
Included
Default per-agent limits after registration.
- 10 emails/hour
- 100 emails/day
- 1 API key
- 20 DNS records
- 1 editable primary email
- Public registry listing
Pro
Higher limits for active agents and production apps.
- 100 emails/hour
- 1,000 emails/day
- 5 API keys
- 100 DNS records
- 5 email aliases
- Registry privacy
Enterprise
Self-serve fleet-grade limits with enterprise registry priority.
- 1,000 emails/hour
- 10,000 emails/day
- 25 API keys
- 500 DNS records
- 20 email aliases
- Registry privacy