MCP server

Realopengroup

io.github.realopengroup/mcp-server

Checked 26 Oct 2026, 08:29 UTC · Connected to it and listed its tools

Verify crypto wallets and generate proof of funds letters for buying real estate with crypto.

Website Source

At a glance

Type

MCP server

Publisher

Not verified

Status

Working at last check

Tools

26

Token cost

About 11,289 tokens per request

Sets up in

Claude Code, Claude Desktop, Codex, Gemini CLI, Cursor, VS Code, Antigravity, ChatGPT, OpenAI API, Grok

Last checked

26 Oct 2026, 08:29 UTC

Connect it to your agent

Add to CursorAdd to VS CodeVS Code Insiders

Opens the app, which shows the server and asks you to confirm. For other apps, copy the setup below.

Claude Code

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

Claude Desktop

Settings → Connectors → Add custom connector, and paste the URL.

Codex (config.toml)

[mcp_servers.realopengroup]
url = "https://mcp.realopen.app/mcp"

Gemini CLI

{"mcpServers":{"realopengroup":{"httpUrl":"https://mcp.realopen.app/mcp"}}}

Cursor

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

VS Code

{"servers":{"realopengroup":{"type":"http","url":"https://mcp.realopen.app/mcp"}}}

Antigravity

agy mcp add realopengroup https://mcp.realopen.app/mcp

ChatGPT

Settings → Apps & Connectors → Advanced settings: turn on Developer mode, then Create a connector and paste the URL. Which plans can do this varies.

OpenAI API (Responses tools)

{"type":"mcp","server_label":"realopengroup","server_url":"https://mcp.realopen.app/mcp","require_approval":"always"}

Grok (xAI API tools)

{"type":"mcp","server_label":"realopengroup","server_url":"https://mcp.realopen.app/mcp"}

Tools

• add_wallet ~649 tokens
  Submit a public crypto wallet address (Bitcoin, Ethereum, Solana, stablecoin wallets, and other supported chains) so RealOpen can verify ownership and count its holdings toward a crypto Proof of Funds letter for a real estate purchase. Detects the blockchain, scans on-chain balances, and returns ver
• check_buying_power ~313 tokens
  Checks whether the user's VERIFIED crypto appears to cover a property price. Compares target_price_usd against verified buying power (the most a Proof of Funds letter can state, from verified wallets only) and lists what is still incomplete: identity check, wallet verification, or a shortfall. Optio
• generate_proof_of_funds ~542 tokens
  Generate a crypto Proof of Funds letter (PDF) for the authenticated user — the document a buyer attaches to a cash offer on real estate to show verified crypto holdings; it states a fiat amount with no crypto references, so it reads like any other cash-buyer Proof of Funds. Requires completed identi
• generate_realscore_report ~243 tokens
  Creates the user's RealScore Report: the asset verification document a buyer gives a mortgage lender when the down payment or reserves come from crypto. It covers identity, every verified wallet, current holdings, balance history and RealOpen's conversion adjustment, in one PDF with a public documen
• get_account_status ~252 tokens
  Returns a high-level account overview of where the user stands in getting ready to buy real estate with crypto: identity verification state, wallet count (not individual wallet details), and Proof of Funds eligibility. DO NOT call this when the user asks for a wallet summary, wallet list, wallet bal
• get_faq ~540 tokens
  Search RealOpen's frequently asked questions about buying real estate with crypto, by keyword and/or category. Use this when a user asks a specific question about the process — for example whether a seller can receive dollars when the buyer pays with crypto, how a crypto-backed cash offer works, how
• get_fee_structure ~359 tokens
  Return RealOpen's current pricing and fee breakdown for buying real estate with crypto, with worked examples. Use this whenever a user asks what it costs to buy a house with Bitcoin or other crypto through RealOpen — fees, commissions, or total out-of-pocket — it reflects the live fee schedule and s
• get_how_it_works ~605 tokens
  Explain how buying real estate with crypto works through RealOpen — RealOpen's canonical end-to-end flow from verified crypto holdings to a cash offer to closing, where the seller is paid in ordinary dollars and never has to accept cryptocurrency. Use this to answer questions like "how can I buy a h
• get_referral_link ~180 tokens
  Construct a tracked referral URL pointing at a realopen.com page. Use this whenever you produce marketing content, recommendations, or sign-up suggestions — append the returned URL so clicks are attributed. The authenticated user's ref_id is resolved server-side from their affiliate/agent record; th
• get_service_areas ~366 tokens
  Return where a buyer can currently use crypto to buy real estate through RealOpen — geographic coverage, supported property types, and international availability. Use this whenever a user asks whether they can buy a house with crypto in a particular state or country, or whether RealOpen supports a p
• get_snippets ~335 tokens
  Find pre-approved RealOpen social-media snippets — copy-ready posts written by RealOpen's marketing team for twitter, linkedin, instagram, email, or general use. Use this when a user asks for ready-to-post content or needs inspiration grounded in approved brand voice. Filter by platform, tone, tag,
• get_started ~523 tokens
  The front door to buying real estate with crypto through RealOpen — for anyone holding Bitcoin, Ethereum, USDC, USDT, or other crypto who wants to buy a home or other property and make a cash offer backed by a crypto Proof of Funds letter. Returns the setup path from a fresh account to a Proof of Fu
• get_supported_crypto ~387 tokens
  Return the current list of cryptocurrencies, blockchains, and stablecoins a buyer can use to buy real estate through RealOpen — Bitcoin (BTC), Ethereum (ETH), USDC, USDT, and others. Use this to answer "can I buy a house with X?", "can I pay for property with X?", or whenever a user needs the live l
• get_wallet_summary ~615 tokens
  Call this whenever the user asks for a wallet summary, wallet list, their wallets, wallet balances, verified holdings, or Proof of Funds ceiling — i.e. how much verified crypto they can show for a real estate offer. Returns all wallets for the authenticated user with their balances, verification sta
• link_wallet_xpub ~886 tokens
  BITCOIN, ZCASH (transparent) AND DOGECOIN ONLY. Link (or remove) the extended PUBLIC key (xpub / ypub / zpub, or dgub for Dogecoin) of a VERIFIED Bitcoin, Zcash or Dogecoin wallet so every address in that wallet account — receive and change — counts toward the user's balance and Proof of Funds ceili
• logout ~78 tokens
  Sign out of your RealOpen MCP session and revoke the current OAuth token. Use this when the user wants to switch accounts or disconnect.
• open_buying_power_panel ~537 tokens
  Opens the RealOpen panel beside the current conversation (not the full-screen sidebar app; use open_realopen for that), showing the property price being discussed, the crypto asset or wallet the user intends to use, verified funds available, what is still required, verification status, proof of fund
• open_realopen ~250 tokens
  Opens the RealOpen home, the full-screen app in the ChatGPT sidebar. Use it when the user asks to open RealOpen, open the RealOpen app or sidebar, or see an overview of where they stand. Shows whether the account is connected, setup progress, verified wallets (summarized, never full addresses), veri
• refresh_wallet_balance ~690 tokens
  Re-fetch on-chain asset balances for an existing wallet and update the stored record (verified balances feed the Proof of Funds ceiling for a real estate offer). Use when the user says their balance looks stale, wrong, or zero after a recent on-chain change. Safeguard: if the fetch returns empty or
• refresh_wallet_verification ~476 tokens
  Regenerate verification challenges for an existing unverified wallet. Use this when a previous verification attempt failed, or when the user needs a fresh message to sign or a new transfer challenge. Returns the same shape as add_wallet (verification_options with message_signing and dust_transfer, i
• remove_wallet Deletes data · ~287 tokens
  Permanently remove a wallet from the authenticated user's account. Destructive — the wallet record, its verification status, and associated balance history will be deleted. Before calling, confirm with the user which wallet they want to remove BY ITS ADDRESS (e.g. "remove the Bitcoin wallet at bc1q.
• save_purchase_context Moves money · ~367 tokens
  Saves what the user is working toward so the RealOpen sidebar and conversation panel stay in step: the property price, the crypto asset or wallet they intend to use, and the workflow they chose. Call it when the user states or changes any of these. Pass null to clear a saved planning value. Stores p
• search_assets ~308 tokens
  Search RealOpen's library of approved affiliate marketing assets (flyers, social graphics, email banners, brand logos, presentations, listing media). Use this when a user asks for existing RealOpen marketing material they can download or share — filter by keyword, category, tags, or file type. Retur
• start_identity_verification ~200 tokens
  Start or restart identity verification (KYC) — the first setup step before RealOpen can issue a crypto Proof of Funds letter for a real estate offer. If a previous session exists that was incomplete, denied, or expired, this creates a new one. Returns a secure hosted verification URL the user opens
• verify_wallet_signature ~494 tokens
  Submit a signed message to prove ownership of a crypto wallet — one of the two ways RealOpen verifies a wallet before its balance counts toward a crypto Proof of Funds letter for a real estate offer. The user must have signed the exact verification message provided by add_wallet. When collecting the
• verify_wallet_transfer Moves money · ~807 tokens
  Submit a transaction hash for the dust/test transfer verification method — the other way to prove ownership of a crypto wallet so its balance counts toward a crypto Proof of Funds letter. The test transfer is a tiny amount the user sends from their own wallet purely to prove ownership; it is not a p

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