# agentic-x402.ai — Agentic x402 for AI agents — a paid call with a signed receipt
1. x402 is the payment step HTTP always had a status code for: a server answers 402 Payment Required with what it wants, the caller pays on-chain by signing an authorization, and the same request goes through. agentic-x402.ai is the estate's paid endpoint: $0.01 in USDC on Base per call, settled by a facilitator, every settlement answered with a receipt signed by Allooloo Technologies Corp. that resolves forever. No account, no API key, no invoice: the payment is the credential.
2. Operator: Allooloo Technologies Corp.. Contact: https://allooloo.io/#contact. Canonical: https://agentic-x402.ai/ (.com .org .io forward here).
3. Estate: 11 live nodes, 28479 issuer records, 2386821 dated disclosure events at render (list_nodes); apex door https://mcp.capitalmarketsknowledgegraph.ai/mcp; apex Agent Card https://agent.capitalmarketsknowledgegraph.ai/.well-known/agent-card.json.
4. Machine paths: /llms.txt /facts.json /.well-known/agent-card.json /.well-known/security.txt /sitemap.xml /robots.txt
5. Rules: public-record only; no prices; nothing published before it answers; every number on the page is a door, a log or a ledger.
6. Surface version: 2026-09-13.8.