Let your agent search, compare, and remember homes in Portugal
Connect Casatoo to Codex, Claude Code, or claude.ai so your agent can explore listings, save searches, like homes, and compare options using your Casatoo account.
Find T2 apartments in Lisbon under €450k
€429,000
T2 · 78 m² · Arroios, Lisboa
€445,000
T2 · 84 m² · Areeiro, Lisboa
€398,000
T2 · 71 m² · Penha de França, Lisboa
WebMCP · No account needed
Search together with your browser assistant
Ask your assistant to find homes, check price history and calculate mortgage payments and purchase taxes. Follow the search results on the same page, with no login or API key.
Requires a browser assistant with experimental WebMCP support. You can always use the search yourself. Searches saved by the assistant stay in this browser; email alerts need an account.
Try asking your assistant
Find two-bedroom apartments in Lisbon under €450,000. Show me their price history.
Your assistant can read listings and update the search filters. You stay on the page and can change the search at any time.
Choose the access mode that fits the task
Casatoo supports public reading, autonomous key-only agents, and human-approved access to account data.
Anonymous public search
Search locations and current listings, or simulate a mortgage, immediately with no account or token.
Standalone agent
Create an isolated key-only agent account with no email, password, browser, or human approval.
Human-delegated OAuth
Ask a person once for only the scopes needed to work with their likes or saved searches.
Read the Agent and API integration guide · llms.txt · server.json · OpenAPI · MCP
Give your agent the same Casatoo context you use
Instead of copying links back and forth, your agent can call Casatoo directly and keep the search moving.
Search homes
Ask for listings by city, budget, area, rooms, and tradeoffs without starting from a blank portal search.
Open listing details
Let your agent inspect price, area, source, status, and listing metadata before it reasons about options.
Remember what matters
Save searches, like homes, and come back to a shortlist your agent can continue working with.
Compare choices
Turn scattered listing data into a clearer ranking of the homes worth your attention.
The same mortgage maths. With your AI assistant.
Ask your assistant to estimate payments, purchase taxes, upfront savings and repayment progress. Available without an account through hosted MCP and supported WebMCP browsers, using the same calculations as this simulator.
For a €300,000 home with €60,000 savings, compare a 30-year mortgage at 3% and 4%. Include taxes and the cash I need upfront.
Estimates, not bank offers. No credit application, bank contact or account changes.
Connect in under two minutes
Casatoo runs as a hosted MCP server. Pick your client, run one command (or paste the URL), approve the secure Casatoo login, and your agent can use the tools.
https://api.casatoo.pt/mcp$ codex mcp add casatoo --url https://api.casatoo.pt/mcp$ codex mcp login casatoo --scopes casatoo:readA browser window opens so you can sign in to Casatoo and approve access. Add casatoo:write to the scopes if you want your agent to save searches and like homes.
Verify it works
Ask your agent “Who am I on Casatoo?” — it calls casatoo_me and replies with your account, confirming the connection is live.
What your agent will not do
Casatoo gives your agent a window into listings, not control over your money or your inbox.
No payments or bookings
Casatoo never moves money, applies for credit or schedules viewings. Your agent can explore homes and estimate buying costs.
No contacting agencies
Your agent reads listings — it does not message sellers or agents on your behalf.
Your account stays yours
Read-only by default. Saving searches and liking homes only happens if you grant write access.
Start with a real home-search task
Once you're connected, hand your agent a useful task and let it build the shortlist.
Find T2 apartments in Lisbon under €450k and explain the three strongest options.
Compare my liked homes by price, area, source, and obvious tradeoffs.
Save my Porto search so I can come back to it later.