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RentCast Custom MCP

Connect RentCast to Custom MCP

Send RentCast property records, sale listings, rental listings and 3 more data types to Custom MCP on a schedule. Narrow it down by property type or status. Refresh as often as every 15 minutes.

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Custom MCP

Which RentCast customers have invoices more than 30 days overdue, and what is the total?

Querying the RentCast data set in Coupler.io
Any MCP-compatible AI client queries your RentCast data through the Coupler.io MCP server. Access is read-only.
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How to connect RentCast and Custom MCP

5 steps. You can preview the RentCast data in Coupler.io before anything reaches Custom MCP.

Step 1 of 5

Connect RentCast

Enter your RentCast API key. You only do this once per account.

API key••••••••••••

Step 2 of 5

Choose what to export

Pick the RentCast data you want in Custom MCP.

Step 3 of 5

Fine-tune the export

Optional settings for this RentCast export.

AddressNot setSpecify the full address of the property in the format: Street, City, State, Zip. Used to retrieve data for a specific property or search area.
CityNot setSpecify the city name to search for listings. This parameter is case-sensitive.
StateNot setSpecify the 2-character state abbreviation to search for listings. This parameter is case-sensitive.
Zip codeNot setSpecify the 5-digit zip code to search for listings in a specific area.
Show 9 more fields Show fewer fields
LatitudeNot setSpecify the latitude coordinates of the search area. Use with longitude and radius to search for listings in a specific area.
LongitudeNot setSpecify the longitude coordinates of the search area. Use with latitude and radius to search for listings in a specific area.
RadiusNot setSpecify the search radius in miles (maximum 100). Use with latitude/longitude or address parameters to define the search area.
Property typeNot setSpecify the type of property to filter listings: Single Family, Condo, Townhouse, Manufactured, Multi-Family, Apartment, Land.
BedroomsNot setSpecify the number of bedrooms to filter listings. Use 0 to indicate a studio layout.
BathroomsNot setSpecify the number of bathrooms to filter listings. Supports fractions to indicate partial bathrooms.
StatusNot setSpecify the listing status to filter results: Active or Inactive.
Days oldNot setSpecify the maximum number of days since a property was listed or sold (minimum 1). Filters properties within the specified date range.
History rangeNot setSpecify the time range for historical records in months. Defaults to 12 months if not provided.

Step 4 of 5

Connect Custom MCP

Click Generate token, then add the token and the Coupler.io MCP server URL to your MCP client's JSON config.

Data set to shareProperty recordsThe data view MCP clients can read
MCP server URLhttps://mcp.coupler.io/mcpProvided by Coupler.io in the destination step
Personal access token••••••••••••Sent as a Bearer token. Keep it private

Step 5 of 5

Set a schedule

Custom MCP sees the data as of the last run. Run it as often as every 15 minutes.

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Get the most of RentCast to Custom MCP integration

Gather data icon

Gather data

Export data from numerous apps and sources into a single destination. Blend data from different apps to get a single source of truth.
Understand data icon

Understand data

Preview, transform, sort, and filter data for better clarity in just a few clicks in the Coupler.io interface. Take your data analytics to the next level.
Automate data icon

Automate data

Access data that is always up to date by enabling the automatic data refresh on a schedule as often as every 15 minutes and using triggered automation.
Act on data icon

Act on data

Visualize your data by quickly connecting to data visualization and BI tools. Build insightful dashboards in a breeze and make better decisions.
RentCast to Custom MCP questions

6 data types, including Property records, Sale listings, Rental listings, Statistics and Value estimates.

With your RentCast API key, entered once when you add the connection.

Yes. Available filters include property type and status.

Any MCP-compatible client. Connect it with the Coupler.io server URL and token, and it can query the RentCast data assigned to it.

No. The data stays in Coupler.io, and the client queries it read-only. It can't edit or delete RentCast rows.

On a schedule you choose, from monthly down to every 15 minutes, depending on your Coupler.io plan.

Yes. Add more sources to the same data flow, for example QuickBooks or Xero, and join or append them before the data reaches Custom MCP.

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