Agent Verify Layer is a trust registry built for AI agents. Ask our MCP server about a domain or an event and get back a verification level, the date it was reached, and one plain sentence you can pass to your user.
This is the real answer our MCP server gives right now, rebuilt every time the registry changes. Every answer has the level, when it was reached, and what it means.
Your agent sends
POST https://agentverifylayer.org/mcp
Authorization: Bearer avl_free_…
Content-Type: application/json
{"jsonrpc":"2.0","id":1,"method":"tools/call","params":{"name":"check-business","arguments":{"domain":"gogoventa.com"}}}Unknown businesses are never an error: they come back found: false, level 0, with a sentence saying nothing is verified.
AVL answers (structuredContent)
{
"verified": true,
"found": true,
"in_registry": true,
"entity_id": "biz_1",
"type": "business",
"name": "GoGo Venta",
"domain": "gogoventa.com",
"verification_level": 1,
"level_name": "domain verified",
"level_reached_at": "2026-10-11T07:00:13Z",
"meaning": "Domain verified: gogoventa.com belongs to a founding member of the Latin Digital Network, which vouches for who runs it, as of Oct 11, 2026.",
"status": "active",
"as_of": "2026-10-11T07:41:35Z",
"url": "https://gogoventa.com",
"city": null,
"address": null,
"phone": null,
"category": "Commerce",
"levels": {
"1": {
"name": "domain verified",
"reached_at": "2026-10-11T07:00:13Z",
"method": "ldn"
}
},
"last_checked_at": "2026-10-11T07:03:15Z",
"registry_url": "https://agentverifylayer.org/registry/#biz_1"
}Levels add up. Proof is rechecked every day, and a business that loses it is downgraded — monitors hear about it right away.
Level 0
In the registry (or not at all), but nobody has proved who runs it. Treat it like any unknown seller.
Level 1
The business proved it controls its domain with a DNS TXT record avl=… or a file at /.well-known/avl-verification.txt.
Level 2
Our agent called the business's published phone number and whoever answered gave back the code it read.
Level 3
Completed real customer orders through a GoGo Venta store, or passed AVL admin review.
Get a free key (200 lookups a day), paste this into your MCP client, and ask your agent to check a business before it acts.
{
"mcpServers": {
"agent-verify-layer": {
"url": "https://agentverifylayer.org/mcp",
"headers": { "Authorization": "Bearer YOUR_AVL_KEY" }
}
}
}Agents increasingly decide where people book and buy. A verified listing tells them you are who you say you are. Verification is free.