RentCast Property Search via Locus x402

x402

RentCast Property Search via Locus x402 is a paid API for AI agents from rentcast.x402.paywithlocus.com, paid per call via x402, $0.033/call, status unknown (last checked 2026-09-13).

Search and retrieve US property records with filtering by location, property attributes, and sale history, paid per-call via x402 micropayment.

Price / call$0.033

Seller volume →—

Success—

StatusUnknown

How this service works

Locus public pay-per-use API

Output

Returns a JSON object with a `data` field containing matching property records (up to the requested limit), along with payment confirmation details (settled USDC amount, scheme) and a request ID with status URL for tracking. The property records include address, property attributes, sale history, and related real estate intelligence fields from RentCast.

Example use cases

Neighborhood property inventory research

“Find me all condos and townhouses in Denver, CO with at least 2 bedrooms and between 800 and 1500 square feet — give me the first 50 results so I can see what's available in the market.”

Recently sold homes for comps

“Search for single family homes in zip code 78701 that sold within the last 60 days — I need up to 100 records to pull comparable sales for a valuation analysis.”

Geo-radius property search for investment scouting

“Find multi-family and apartment properties within 20 miles of latitude 33.749, longitude -84.388 in Georgia — show me up to 200 results, including the total count, so I can scope the investment opportunity in that area.”

Technical details

Endpoint

POSThttps://rentcast.x402.paywithlocus.com/rentcast/properties

When to prefer

Choose this endpoint when you need to search and filter US property records across multiple criteria simultaneously (location, property type, size, bedrooms, year built, sale recency). It is ideal for bulk property discovery, building comparable sales sets, or market inventory analysis. Prefer it over single-property lookup endpoints when you need to explore a geographic area or filter a property universe rather than resolve a specific known address.

Side effects

Invalid or missing required location parameter (no address, city/state, zip, or lat/lon provided) returns an error
State abbreviation not recognized or incorrectly cased returns no results or error
Radius exceeding 100 miles is rejected
Limit outside 1-500 range is rejected
Insufficient USDC balance or failed x402 payment prevents the call from completing
Highly specific filters with no matching properties return an empty data array

Input

Schema · Request body

Field	Type	Description
city	string
limit	number
state	string
offset	number
radius	number
address	string
lotSize	string
zipCode	string
bedrooms	string
latitude	number
bathrooms	string
longitude	number
yearBuilt	string
propertyType	string
saleDateRange	string
squareFootage	string
includeTotalCount	boolean

Output

Schema · Response

{
  "type": "json",
  "example": {
    "data": {},
    "payment": {
      "scheme": "exact",
      "settledUsdc": "0.001000",
      "authorizedMaxUsdc": "0.001000"
    },
    "request": {
      "id": "00000000-0000-4000-8000-000000000000",
      "statusUrl": "/requests/00000000-0000-4000-8000-000000000000"
    },
    "success": true
  }
}

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How this service works

Locus public pay-per-use API

Output

Example use cases

Neighborhood property inventory research

“Find me all condos and townhouses in Denver, CO with at least 2 bedrooms and between 800 and 1500 square feet — give me the first 50 results so I can see what's available in the market.”

Recently sold homes for comps

“Search for single family homes in zip code 78701 that sold within the last 60 days — I need up to 100 records to pull comparable sales for a valuation analysis.”

Geo-radius property search for investment scouting

Technical details

Endpoint

POSThttps://rentcast.x402.paywithlocus.com/rentcast/properties

When to prefer

Side effects

Invalid or missing required location parameter (no address, city/state, zip, or lat/lon provided) returns an error
State abbreviation not recognized or incorrectly cased returns no results or error
Radius exceeding 100 miles is rejected
Limit outside 1-500 range is rejected
Insufficient USDC balance or failed x402 payment prevents the call from completing
Highly specific filters with no matching properties return an empty data array

Input

Schema · Request body

Field	Type	Description
city	string
limit	number
state	string
offset	number
radius	number
address	string
lotSize	string
zipCode	string
bedrooms	string
latitude	number
bathrooms	string
longitude	number
yearBuilt	string
propertyType	string
saleDateRange	string
squareFootage	string
includeTotalCount	boolean

Output

Schema · Response

{
  "type": "json",
  "example": {
    "data": {},
    "payment": {
      "scheme": "exact",
      "settledUsdc": "0.001000",
      "authorizedMaxUsdc": "0.001000"
    },
    "request": {
      "id": "00000000-0000-4000-8000-000000000000",
      "statusUrl": "/requests/00000000-0000-4000-8000-000000000000"
    },
    "success": true
  }
}