tokyo.chain.agent/address-contracts

up checked 2026-11-11T07:39:50.504Z

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Publisher-provided title

Agent.chain.tokyo Address Contracts

Publisher-provided description

Rent a real Japan mailing address for an AI agent via MCP + Solana USDC x402.

Summary by lookupd

Lets an agent reserve virtual floors, create USDC payment intents, and manage Japan mailing address contracts with owner wallet sign-off.

Install

Claude Code, remote (streamable-http)

claude mcp add --transport http address-contracts https://mainnet.agent.chain.tokyo/mcp

Codex, remote (streamable-http)

codex mcp add address-contracts --url https://mainnet.agent.chain.tokyo/mcp

Cursor, remote (streamable-http) → .cursor/mcp.json

{
  "mcpServers": {
    "address-contracts": {
      "url": "https://mainnet.agent.chain.tokyo/mcp"
    }
  }
}

Other clients: docs. Or tell your agent: Set up lookupd for me: read https://lookupd.com/agent.md and follow it.

Tools (9 tools)

Publisher-provided text

• list_locations List safe Location summaries and virtual floor ranges using the connected Google OAuth account. Exact addresses are never included in this catalog.
• get_floor_availability Check a virtual floor for the authenticated owner without disclosing another owner's identity.
• list_contracts List the authenticated owner's contracts. Only current active paid contracts with valid assent include their snapshotted mailbox address. Private forwarding des
• list_events Read the authenticated owner's durable event Inbox after an optional cursor.
• create_payment_intent Reserve one Location floor for the authenticated owner and create a fixed 55 USDC native-USDC x402 exact Payment Intent.
• create_wallet_handoff Create a short-lived owner login link for an existing 55 USDC Intent. Show the URL to the owner; wait for their Phantom wallet connection before preparing. Neve
• prepare_wallet_signature After the owner connects Phantom, prepare the immutable transaction for this handoff. Then ask the owner to review and sign in the existing owner page. This doe
• submit_wallet_payment Only after the owner explicitly signs the 55 USDC payment in Phantom, submit the server-saved proof once. Acknowledgement is not settlement. Always follow with
• get_wallet_payment_status Read server-recorded settlement evidence for this handoff without sending, observing the chain or repairing a payment. settlement_recorded is historical evidenc

Details

• Version: 1.0.0
• Transports: streamable-http
• Uptime (7 days): 100%
• Median latency: 732 ms
• First indexed: 2026-11-01T10:09:15.710Z
• Last seen in registry: 2026-11-01T10:09:15.710Z
• Website: https://agent.chain.tokyo/

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• Last crawl: 2026-11-11T18:17:25.333Z
• API base: https://api.lookupd.com
• MCP URL: https://api.lookupd.com/mcp