RentCast Rent Estimate via Locus x402

x402

RentCast Rent Estimate 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 2026-09-14).

Returns a rent estimate and comparable rental listings for a US property based on address, coordinates, and property characteristics.

Price / call$0.033

Seller volume →—

Success—

StatusUnknown

How this service works

Locus public pay-per-use API

Output

Returns a JSON object containing a computed rent estimate for the subject property along with a set of comparable rental listings (up to 25) that were used to derive the estimate. Each comparable includes property details such as address, bedrooms, bathrooms, square footage, property type, distance from subject, and listed rent. The response also includes payment metadata confirming the settled USDC amount.

Example use cases

Landlord setting rental price

“I just bought a 2-bed 2-bath condo at 88 Market Street, San Francisco CA 94105, around 950 square feet. What should I charge for rent based on what similar units are going for nearby? Pull 15 comps from the last 60 days.”

Real estate investor underwriting deal

“I'm analyzing a potential rental property at 312 Elmwood Ave, Charlotte NC 28203 — it's a 4-bed 2-bath single family home, about 1,800 sq ft. What rent can I realistically expect to get, and what are the closest rental comps within 3 miles?”

Tenant benchmarking offered rent

“My landlord is asking $2,400/month for a 1-bedroom, 1-bath apartment at 740 N Wells St, Chicago IL 60654 — roughly 700 sq ft. Is that in line with the market? Can you get a rent estimate and show me comparable listings within 2 miles from the past 45 days?”

Technical details

Endpoint

POSThttps://rentcast.x402.paywithlocus.com/rentcast/rent-estimate

When to prefer

Use this endpoint when you need a data-driven rental price estimate for a specific US residential property, especially for landlord pricing, investor underwriting, or tenant market validation. Prefer this over generic AVM endpoints when you specifically need rental (not sale) value and want comparable rental listings alongside the estimate. Best for single-property point-in-time lookups rather than bulk market-level analysis.

Side effects

Address not found or unrecognizable — returns error or empty data
Insufficient comparable listings in area — estimate may be based on few or no comps
Invalid property type enum value — request rejected
compCount out of range (must be 5–25) — validation error
No listings within maxRadius — empty comparables returned
Payment failure — x402 payment not settled, request not processed

Input

Schema · Request body

Field	Type	Description
address	string
daysOld	number
bedrooms	number
latitude	number
bathrooms	number
compCount	number
longitude	number
maxRadius	number
propertyType	string
squareFootage	number

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

Landlord setting rental price

Real estate investor underwriting deal

Tenant benchmarking offered rent

Technical details

Endpoint

POSThttps://rentcast.x402.paywithlocus.com/rentcast/rent-estimate

When to prefer

Side effects

Address not found or unrecognizable — returns error or empty data
Insufficient comparable listings in area — estimate may be based on few or no comps
Invalid property type enum value — request rejected
compCount out of range (must be 5–25) — validation error
No listings within maxRadius — empty comparables returned
Payment failure — x402 payment not settled, request not processed

Input

Schema · Request body

Field	Type	Description
address	string
daysOld	number
bedrooms	number
latitude	number
bathrooms	number
compCount	number
longitude	number
maxRadius	number
propertyType	string
squareFootage	number

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
  }
}