RealOpen MCP Server

Get a crypto proof of funds letter — from inside your AI assistant. RealOpen is a crypto real estate platform that lets buyers purchase homes with Bitcoin, Ethereum, stablecoins, and other crypto, closing as cash buyers. Connect this MCP server to verify crypto wallets, generate proof of funds letters, and learn everything about buying real estate with crypto — fees, supported assets, timelines, and the full transaction flow.

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What can you do with this?

Learn about buying real estate with crypto

Connect the public endpoint and ask anything:

• "How do I buy a house with Bitcoin?"
• "What cryptocurrencies does RealOpen accept?"
• "What are RealOpen's fees?"
• "How long does a crypto real estate closing take?"
• "Where does RealOpen operate?"
• "How is this different from selling my crypto and buying with cash?"
• "Can I use USDT on Tron to buy property?"
• "What does a crypto buyer's proof of funds look like?"

Manage your account and buy property (authenticated)

Connect the authenticated endpoint, sign in with your RealOpen account, and take action:

• "Add my Ethereum wallet and show me my balance"
• "Verify my Bitcoin wallet"
• "Generate a proof of funds for $2M"
• "What's the status of my identity verification?"
• "Start KYC verification"

For real estate agents

• "How does RealOpen work from the agent's perspective?"
• "What does the seller experience in a crypto-funded transaction?"
• "What paperwork is different when a buyer uses RealOpen?"

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Connect

Public tools — no account required

Paste the URL. Start asking questions.

Claude.ai

Settings → Integrations → Add MCP Server → paste:

https://mcp.realopen.app/mcp

Claude Desktop

Add to claude_desktop_config.json:

{
  "mcpServers": {
    "realopen": {
      "url": "https://mcp.realopen.app/mcp"
    }
  }
}

Claude Code

claude mcp add realopen --transport http https://mcp.realopen.app/mcp

Any MCP-compatible client

Connect to https://mcp.realopen.app/mcp via Streamable HTTP transport.

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Authenticated tools — sign in with RealOpen

Same setup, different endpoint. You'll be prompted to sign in or create a RealOpen account on first use.

Claude.ai

Settings → Integrations → Add MCP Server → paste:

https://mcp.realopen.app/mcp/user

Claude Desktop

Add to claude_desktop_config.json:

{
  "mcpServers": {
    "realopen-account": {
      "url": "https://mcp.realopen.app/mcp/user"
    }
  }
}

Claude Code

claude mcp add realopen-account --transport http https://mcp.realopen.app/mcp/user

Any MCP-compatible client

Connect to https://mcp.realopen.app/mcp/user via Streamable HTTP. The server implements OAuth 2.1 with dynamic client registration — your client handles the auth flow automatically.

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Tools Reference

Knowledge Tools — /mcp (public, no auth)

Tool	Description
get_how_it_works	Step-by-step breakdown of the RealOpen transaction flow. Supports buyer, agent, and overview perspectives with timing estimates.
get_supported_crypto	Current list of accepted cryptocurrencies, supported blockchain networks, and stablecoin details.
get_fee_structure	Fee schedule with worked examples for different crypto types.
get_faq	Searchable FAQ knowledge base. Query by keyword or category. Covers process, fees, security, taxes, timing, and more.
get_service_areas	Where RealOpen operates — domestic coverage, international availability, and agent network.

Marketing Tools — /mcp (public, no auth)

Tool	Description
search_assets	Search marketing assets by keyword, category, tags, or media type.
get_snippets	Pre-approved social media snippets filtered by platform and tone.
get_referral_link	Generate tracked referral URLs.
generate_branded_graphic	AI-generated branded social media graphics (requires API key).

Account Tools — /mcp/user (authenticated)

Tool	Description
get_account_status	Identity verification status, wallet count, and proof-of-funds eligibility.
start_identity_verification	Begin or restart KYC — returns a URL to complete in browser.
add_wallet	Submit a wallet address. Auto-detects blockchain, scans on-chain balances, returns verification options.
verify_wallet_signature	Verify wallet ownership by submitting a signed message.
verify_wallet_transfer	Verify wallet ownership by submitting a dust transfer transaction hash.
get_wallet_summary	All wallets with balances, verification status, and proof-of-funds ceiling.
generate_proof_of_funds	Generate a proof-of-funds letter (PDF). Returns a 30-day download link.
logout	Sign out and revoke sessions.

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Links

• RealOpen — main site
• How RealOpen Works — step-by-step guide
• FAQ — common questions
• Sign Up — create an account