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Agent Data APIs – Rental Search
x402
Agent Data APIs – Rental Search is a paid API for AI agents from 192.3.171.233, paid per call via x402, $0.02/call, status unknown (last checked 2026-09-15).
Search, normalize, deduplicate, and rank rental listings from caller-supplied observations, enriched with public rent benchmarks (Zillow ZORI, HUD FMR) for a given ZIP code and bedroom count
Price / call$0.02
Success—
StatusUnknown
How this service works
An x402-paid API suite for autonomous agents. The freight operation preserves deterministic U.S. DOT/FMCSA carrier checks. A self-contained rental market snapshot returns available public rent benchmarks, trends, provenance, and optional budget fit from a ZIP code and bedroom count. Other rental operations normalize, deduplicate, search, compare, and analyze rental observations supplied by a caller who is authorized to process them. Zillow Research ZORI, U.S. Census ZCTA geography, and HUD Fair Market Rent data are not represented as unit-level listings or executed lease rents. Unsigned requests receive the x402 challenge before validation. Credential-bearing retries that are invalid or cannot produce the advertised minimum result are rejected before payment verification and settlement and are not charged.
Output
A JSON response containing: (1) matched rental listings with normalized address, rent in cents, bedrooms, bathrooms, square feet, pet policy, amenities, match score, data quality score, market difference percent, mandatory fees, and evidence references; (2) a market context block with Zillow ZORI typical rent, HUD Fair Market Rents by bedroom count, 1/3/12-month change percentages, geographic coordinates, HUD area name, dataset version, and provenance evidence records including content hashes and attribution.
Example use cases
Budget-fit apartment search with benchmarks
“Find me 2-bedroom rentals in ZIP 78701 for under $2,200 a month — pets allowed — and tell me how those listings compare to the Zillow typical rent and HUD fair market rent for the area.”
Pet-friendly rental screening with amenity filter
“I have a list of rental candidates in 78701 — can you normalize and deduplicate them, then return only the ones that are pet-friendly, have parking, and are within $2,500 a month for a 2-bedroom?”
Relocation market snapshot for remote worker
“I'm thinking about relocating to Austin, ZIP 78701. Can you pull available 1-bedroom rentals under $1,800 per month and show me the current rent trends — 1-month, 3-month, and 12-month changes — along with the HUD fair market rent?”
Technical details
Endpoint
POSThttps://192.3.171.233/v1/rentals/searchWhen to prefer
Use this endpoint when you need to search and rank rental observations that have already been gathered (from property-manager feeds or similar sources) against public rent benchmarks, or when you need a self-contained market snapshot (ZORI + HUD FMR) for a specific ZIP and bedroom count. Prefer this over raw Zillow or HUD APIs when you need deduplicated, normalized, scored results with provenance in a single x402-paid call at $0.02 USDC. Not suitable for executing leases, accessing unit-level MLS data, or retrieving commercial property data.
Side effects
- Unsigned or missing x402 credential returns an HTTP 402 challenge before any validation
- Invalid credentials or insufficient balance rejected before payment settlement — no charge
- No listings match the filter criteria — empty matches array returned with market block still populated
- ZIP code not found in ZCTA or ZORI coverage — warnings array populated, benchmark fields may be null
- Candidate observations fail normalization due to missing required fields — rejected with validation error
- Rate limiting or server error returns 5xx with no charge applied
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| sort | string | |
| limit | integer | |
| bedrooms | object | |
| location | object | |
| petPolicy | string | |
| candidates | array | |
| propertyTypes | array | |
| monthlyCostCents | object | |
| maxListingAgeDays | integer | |
| requiredAmenities | array |
Output
Schema · Response
{
"type": "json",
"example": {
"market": {
"evidence": [
{
"id": "ev_zori",
"dataset": "Zillow Observed Rent Index (ZORI)",
"sourceId": "zillow-research",
"sourceUrl": "https://rentals.example/listings/AUS-1200-12A",
"fieldPaths": [
"/typicalRentCents"
],
"observedAt": "2026-08-23T16:00:00Z",
"attribution": "Caller-authorized property manager feed",
"contentHash": "sha256:ccdbf127d9e36d25f3c0e535a3cb4280c7b67117399e6fe42a41a914f1c9087a",
"retrievedAt": "2026-08-24T12:05:00Z"
}
],
"latitude": 30.2713,
"warnings": [
"Market benchmarks are area-level context and are not substitutes for property-level comparables."
],
"longitude": -97.7426,
"postalCode": "78701",
"generatedAt": "2026-08-24T12:00:00Z",
"hudAreaCode": "METRO12420M12420",
"hudAreaName": "Austin-Round Rock-Georgetown, TX HUD Metro FMR Area",
"sourceCount": 2,
"datasetVersion": "rental-ds-2026-08-24-6af7130e",
"change1MonthPct": 0.3,
"change3MonthPct": 1.1,
"typicalRentAsOf": "2026-07",
"change12MonthPct": -0.8,
"typicalRentCents": 229400,
"hudFairMarketRentsCents": {
"0": 143000,
"1": 160000,
"2": 195000,
"3": 254000
}
},
"matches": [
{
"address": {
"city": "AUSTIN",
"unit": "12A",
"line1": "1200 CONGRESS AVE",
"state": "TX",
"postalCode": "78701"
},
"sources": [
"property-manager-feed"
],
"bedrooms": 2,
"latitude": 30.2752,
"amenities": [
"IN_UNIT_LAUNDRY",
"PARKING"
],
"bathrooms": 2,
"furnished": false,
"listingId": "lst_8c896d29ce93b5f421f4",
"longitude": -97.7426,
"petPolicy": "PETS_ALLOWED",
"matchScore": 98,
"observedAt": "2026-08-23T16:00:00Z",
"propertyId": "prp_79dd77a282d20d5f2860",
"squareFeet": 1040,
"listingKind": "LONG_TERM",
"reasonCodes": [
"NORMALIZED_AND_DEDUPLICATED"
],
"evidenceRefs": [
"ev_listing_1"
],
"propertyType": "MULTIFAMILY",
"baseRentCents": 210000,
"duplicateCount": 2,
"dataQualityFlags": [],
"dataQualityScore": 94,
"totalMonthlyCostCents": 222500,
"marketDifferencePercent": -3.4,
"pricePerSquareFootCents": 214,
"effectiveMonthlyRentCents": 206390,
"mandatoryMonthlyFeesCents": 12500
},
{
"address": {
"city": "AUSTIN",
"unit": "804",
"line1": "501 BRAZOS ST",
"state": "TX",
"postalCode": "78701"
},
"sources": [
"property-manager-feed"
],
"bedrooms": 2,
"latitude": 30.2752,
"amenities": [
"IN_UNIT_LAUNDRY",
"PARKING"
],
"bathrooms": 2,
"furnished": false,
"listingId": "lst_907f470119bf8210575c",
"longitude": -97.7426,
"petPolicy": "PETS_ALLOWED",
"matchScore": 91,
"observedAt": "2026-08-23T16:00:00Z",
"propertyId": "prp_c13a528761a591b8e0b4",
"squareFeet": 1040,
"listingKind": "LONG_TERM",
"reasonCodes": [
"NORMALIZED_AND_DEDUPLICATED"
],
"evidenceRefs": [
"ev_listing_1"
],
"propertyType": "MULTIFAMILY",
"baseRentCents": 224000,
"duplicateCount": 2,
"dataQualityFlags": [],
"dataQualityScore": 91,
"totalMonthlyCostCents": 232000,
"marketDifferencePercent": -3.4,
"pricePerSquareFootCents": 214,
"effectiveMonthlyRentCents": 232000,
"mandatoryMonthlyFeesCents": 8000
}
],
"evidence": [
{
"id": "ev_listing_1",
"dataset": "Rental listing observation",
"sourceId": "property-manager-feed",
"sourceUrl": "https://rentals.example/listings/AUS-1200-12A",
"fieldPaths": [
"/matches/0"
],
"observedAt": "2026-08-23T16:00:00Z",
"attribution": "Caller-authorized property manager feed",
"contentHash": "sha256:ccdbf127d9e36d25f3c0e535a3cb4280c7b67117399e6fe42a41a914f1c9087a",
"retrievedAt": "2026-08-24T12:05:00Z"
}
],
"searchId": "srch_47de9a7a4f3c162f21b8",
"warnings": [
"Candidate observations are caller supplied; verify current availability and lease terms with the property manager."
],
"generatedAt": "2026-08-24T12:05:00Z",
"resultCount": 2,
"schemaVersion": "1.0",
"datasetVersion": "rental-ds-2026-08-24-6af7130e",
"methodologyVersion": "rental-intelligence-v1.0"
}
}Tags
x402
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