{"uid":"cap_kSD12oF0AeM17MqThiVCh","slug":"sponge-70719f27","name":"RentCast Sale Listings via Sponge","description":"Sale Listings","url":"https://rentcast.x402.paysponge.com/listings/sale?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","properties":{"city":{"type":"string","default":"Austin","description":"The name of the city, used to search for listings in a specific city. This parameter is case-sensitive"},"limit":{"type":"integer","format":"int32","default":"5","description":"The maximum number of listing records to return, between 1 and 500. Defaults to `50` if not provided. [Learn more](https://developers.rentcast.io/reference/pagination) about pagination"},"price":{"type":"string","description":"The listed price of the property, used to search for listings matching this criteria. Supports [numeric ranges](https://developers.rentcast.io/reference/search-queries#using-numeric-range-parameters) and [multiple values](https://developers.rentcast.io/reference/search-queries#using-multiple-value-parameters)"},"state":{"type":"string","default":"TX","description":"The 2-character state abbreviation, used to search for listings in a specific state. This parameter is case-sensitive"},"offset":{"type":"integer","format":"int32","description":"The index of the first listing record to return, used to paginate through large lists of results. Defaults to `0` if not provided. [Learn more](https://developers.rentcast.io/reference/pagination) about pagination"},"radius":{"type":"number","format":"float","description":"The radius of the search area in miles, with a maximum of 100. Use in combination with the `latitude`/`longitude` or `address` parameters to search for listings in a circular area"},"status":{"enum":["Active","Inactive"],"type":"string","default":"Active","description":"The current listing status, used to search for listings matching this criteria. See [explanation of listing statuses](https://developers.rentcast.io/reference/property-listings-schema#listing-status-field-values)"},"address":{"type":"string","description":"The **full address** of the property, in the format `Street, City, State, Zip`. Used to retrieve data for a specific property, or together with the `radius` parameter to search for listings in a circular area"},"daysOld":{"type":"string","description":"The number of days since a property was listed on the market, with a minimum of 1. Supports [numeric ranges](https://developers.rentcast.io/reference/search-queries#using-numeric-range-parameters)"},"lotSize":{"type":"string","description":"The total lot size in square feet, used to search for listings matching this criteria. Supports [numeric ranges](https://developers.rentcast.io/reference/search-queries#using-numeric-range-parameters) and [multiple values](https://developers.rentcast.io/reference/search-queries#using-multiple-value-parameters)"},"zipCode":{"type":"string","description":"The 5-digit zip code, used to search for listings in a specific zip code"},"bedrooms":{"type":"string","description":"The number of bedrooms, used to search for listings matching this criteria. Use `0` to indicate a studio layout. Supports [numeric ranges](https://developers.rentcast.io/reference/search-queries#using-numeric-range-parameters) and [multiple values](https://developers.rentcast.io/reference/search-queries#using-multiple-value-parameters)"},"latitude":{"type":"number","format":"float","description":"The latitude of the search area. Use the `latitude`/`longitude` and `radius` parameters to search for listings in a circular area"},"bathrooms":{"type":"string","description":"The number of bathrooms, used to search for listings matching this criteria. Supports fractions to indicate partial bathrooms, [numeric ranges](https://developers.rentcast.io/reference/search-queries#using-numeric-range-parameters) and [multiple values](https://developers.rentcast.io/reference/search-queries#using-multiple-value-parameters)"},"longitude":{"type":"number","format":"float","description":"The longitude of the search area. Use the `latitude`/`longitude` and `radius` parameters to search for listings in a circular area"},"yearBuilt":{"type":"string","default":"","description":"The year of construction, used to search for listings matching this criteria. Supports [numeric ranges](https://developers.rentcast.io/reference/search-queries#using-numeric-range-parameters) and [multiple values](https://developers.rentcast.io/reference/search-queries#using-multiple-value-parameters)"},"propertyType":{"enum":["Single Family","Condo","Townhouse","Manufactured","Multi-Family","Apartment","Land"],"type":"string","description":"The type of the property, used to search for listings matching this criteria. See [explanation of property types](https://developers.rentcast.io/reference/property-types). Supports [multiple values](https://developers.rentcast.io/reference/search-queries#using-multiple-value-parameters)"},"squareFootage":{"type":"string","default":"","description":"The total living area size in square feet, used to search for listings matching this criteria. Supports [numeric ranges](https://developers.rentcast.io/reference/search-queries#using-numeric-range-parameters) and [multiple values](https://developers.rentcast.io/reference/search-queries#using-multiple-value-parameters)"},"includeTotalCount":{"type":"boolean","description":"When enabled, will return the total number of results matching the current query in the `X-Total-Count` response header. Defaults to `false` if not provided"}}},"responseSchema":{"type":"array","items":{"type":"object","properties":{"id":{"type":"string","example":"3821-Hargis-St,-Austin,-TX-78723"},"hoa":{"type":"object","properties":{"fee":{"type":"integer","default":0,"example":65}}},"city":{"type":"string","example":"Austin"},"price":{"type":"integer","default":0,"example":899000},"state":{"type":"string","example":"TX"},"county":{"type":"string","example":"Travis"},"status":{"type":"string","example":"Active"},"history":{"type":"object","properties":{"2024-06-24":{"type":"object","properties":{"event":{"type":"string","example":"Sale Listing"},"price":{"type":"integer","default":0,"example":899000},"listedDate":{"type":"string","example":"2024-06-24T00:00:00.000Z"},"listingType":{"type":"string","example":"Standard"},"removedDate":{},"daysOnMarket":{"type":"integer","default":0,"example":99}}}}},"lotSize":{"type":"integer","default":0,"example":3284},"mlsName":{"type":"string","example":"UnlockMLS"},"zipCode":{"type":"string","example":"78723"},"bedrooms":{"type":"integer","default":0,"example":4},"latitude":{"type":"number","default":0,"example":30.290643},"bathrooms":{"type":"number","default":0,"example":2.5},"longitude":{"type":"number","default":0,"example":-97.701547},"mlsNumber":{"type":"string","example":"5519228"},"yearBuilt":{"type":"integer","default":0,"example":2008},"listedDate":{"type":"string","example":"2024-06-24T00:00:00.000Z"},"createdDate":{"type":"string","example":"2021-06-25T00:00:00.000Z"},"listingType":{"type":"string","example":"Standard"},"removedDate":{},"addressLine1":{"type":"string","example":"3821 Hargis St"},"addressLine2":{},"daysOnMarket":{"type":"integer","default":0,"example":99},"lastSeenDate":{"type":"string","example":"2024-09-30T13:11:47.157Z"},"listingAgent":{"type":"object","properties":{"name":{"type":"string","example":"Jennifer Welch"},"email":{"type":"string","example":"jennifer@gottesmanresidential.com"},"phone":{"type":"string","example":"5124313110"},"website":{"type":"string","example":"https://www.gottesmanresidential.com"}}},"propertyType":{"type":"string","example":"Single Family"},"listingOffice":{"type":"object","properties":{"name":{"type":"string","example":"Gottesman Residential R.E."},"email":{"type":"string","example":"nataliem@gottesmanresidential.com"},"phone":{"type":"string","example":"5124512422"},"website":{"type":"string","example":"https://www.gottesmanresidential.com"}}},"squareFootage":{"type":"integer","default":0,"example":2345},"formattedAddress":{"type":"string","example":"3821 Hargis St, Austin, TX 78723"}}}},"example":{"request":{"input":{"type":"http","method":"GET","queryParams":{}},"output":{"type":"json"}},"response":{"_truncated":true,"_originalSize":60803}},"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.01","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"settled","requiresHandshake":false,"reviewCount":2,"rating":{"score":"1.00","successRate":"1.00","reviews":2,"stars":"5.0","state":"rated"},"availabilityStatus":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.01/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_wAIzTQ6v_0VG9skgNANA_","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Retrieves active real estate sale listings from the RentCast API via the Sponge x402 payment proxy","exampleAgentPrompt":"Can you pull the current sale listings in Austin, TX so I can see what homes are on the market right now?","exampleUseCases":null,"resultDescription":"A JSON object containing active property sale listings, likely including property addresses, listing prices, property types, square footage, bedroom/bathroom counts, and other listing details sourced from RentCast.","failureModes":["Missing or invalid query parameters may return empty results or an error","Payment failure or insufficient USDC balance returns a 402 Payment Required response","Rate limiting or proxy errors from the Sponge gateway may result in 5xx responses","RentCast upstream unavailability may cause timeouts or error responses"],"whenToPreferThis":"Use this endpoint when you need active for-sale property listings data sourced from RentCast, accessed via the Sponge x402 micropayment proxy at $0.01 USDC per call. Prefer this over rental listing endpoints when the user is looking to buy rather than rent, and over property records endpoints when you need current market availability rather than historical ownership data.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":34,"lastUsedAt":"2026-08-16T17:01:29.111Z","lastSuccessfullyRanAt":"2026-08-16T17:01:29.111Z","lastHealthCheckAt":"2026-10-10T12:34:28.233Z","isFirstParty":false,"canonicalSlug":"sponge-70719f27"}