realestate.listings.for_sale
Search active for-sale property listings across the US — filter by city, state, ZIP, price range, bedrooms, bathrooms, sqft, property type. Returns address, price, specs, photos. Millions of MLS listings (RapidAPI / Realtor.com data)
This record as markdown: /tools/io-github-whiteknightonhorse-apibase/realestate.listings.for-sale.md
What realestate.listings.for_sale does on Apibase
AI agents call realestate.listings.for_sale to retrieve information from Apibase without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
| Parameter | Type | Required | Description |
|---|---|---|---|
city | string | — | City name, e.g. "Austin" (use with state_code) |
sort | string | — | Sort order (default: relevant) |
limit | integer | — | Number of results (default 10, max 42) |
offset | integer | — | Pagination offset (default 0) |
beds_min | integer | — | Minimum number of bedrooms |
sqft_min | integer | — | Minimum square footage |
baths_min | integer | — | Minimum number of bathrooms |
price_max | integer | — | Maximum listing price in USD |
price_min | integer | — | Minimum listing price in USD |
state_code | string | — | Two-letter US state code, e.g. "TX" |
postal_code | string | — | ZIP code, e.g. "78701" (alternative to city+state) |
property_type | string | — | Property type filter |
Parameters from the server's own tool schema.
Why realestate.listings.for_sale is rated Low
Tool retrieves and queries public real estate listing data without modification or side effects.
From the tool's definition Search active for-sale property listings, filter by city, state, ZIP, price range. Returns address, price, specs, photos.
Risk signalsHigh parameter count (12 properties)
Attacks that exploit this kind of access
The rule that runs realestate.listings.for_sale safely
PolicyLayer is an MCP gateway: it sits between your AI agents and Apibase, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For realestate.listings.for_sale, this is the rule to start with:
realestate.listings.for_sale is read-only, so it stays allowed. Everything else on the server is denied unless you say otherwise.
The button opens the PolicyLayer dashboard: create your workspace, connect Apibase, apply this rule, and every realestate.listings.for_sale call is checked against it from then on.
Questions about realestate.listings.for_sale
Search active for-sale property listings across the US — filter by city, state, ZIP, price range, bedrooms, bathrooms, sqft, property type. Returns address, price, specs, photos. Millions of MLS listings (RapidAPI / Realtor.com data). It is categorised as a Read tool in the Apibase MCP Server, which means it retrieves data without modifying state.
realestate.listings.for_sale accepts 12 parameters: city, sort, limit, offset, beds_min, sqft_min, baths_min, price_max, price_min, state_code, postal_code, property_type. The full parameter table on this page comes from the server's own tool schema.
Register the Apibase MCP server in PolicyLayer and add a rule for realestate.listings.for_sale: allow, deny, rate-limit, or require approval. Point your MCP client at the PolicyLayer proxy URL and the rule is enforced on every call, before it reaches Apibase. Nothing to install.
realestate.listings.for_sale is a Read tool with low risk. Read-only tools are generally safe to allow by default.
Yes. Add a rate_limit block to the realestate.listings.for_sale rule in your PolicyLayer policy. For example, setting max: 10 and window: 60 limits the tool to 10 calls per minute. Rate limits are tracked per agent session and reset automatically.
Set action: deny in the PolicyLayer policy for realestate.listings.for_sale. The AI agent will receive a policy violation error and cannot call the tool. You can also include a reason field to explain why the tool is blocked.
realestate.listings.for_sale is provided by the Apibase MCP server (apibase-mcp-client). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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