{"uid":"cap_Izb0JW3Q2QJyP0VVDAI3E","slug":"sitecheck-shop-social-facebook-marketplace-search-d93c23f3","name":"SiteCheck Shop & Social – Facebook Marketplace Search","description":"Pay-per-call e-commerce, product, price and social media data tools for AI agents, from public sources. Payment: x402, USDC on Base, Solana, Arc, Polygon, Arbitrum, Monad, World Chain, Optimism, Avalanche, Celo or Stellar, or RLUSD/XRP on the XRP Ledger. No signup, no API key; a failed call is not charged.","url":"https://api.shopsocial-api.workers.dev/api/social/facebook-marketplace?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET"],"type":"string"},"queryParams":{"type":"object","required":["city","query"],"properties":{"city":{"type":"string","description":"Marketplace city slug as in facebook.com/marketplace/<city>, e.g. nyc, la, chicago, london, sydney, or a numeric location id"},"query":{"type":"string","description":"Search words, e.g. bike"},"maxPrice":{"type":"number","description":"Optional maximum price"},"minPrice":{"type":"number","description":"Optional minimum price"}}}},"additionalProperties":false}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.01","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"probe","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"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_W_Se-qF1643f3BjJg1mub","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":"Returns the first 15–25 logged-out Facebook Marketplace listings for a given city and search query, including price, seller, photos, and status flags.","exampleAgentPrompt":"Search Facebook Marketplace in NYC for used road bikes under $500 and show me the first batch of listings with prices, seller names, and links.","exampleUseCases":[{"title":"Bargain hunting for furniture locally","prompt":"Can you search Facebook Marketplace in Chicago for sofas priced between $50 and $300? I want to see the listings with photos, seller names, and whether anything is already sold or pending."},{"title":"Price research for resale arbitrage","prompt":"Search Facebook Marketplace in LA for vintage cameras and pull the first page of results — I need listing titles, prices, and links so I can compare what people are asking."},{"title":"Automated local inventory monitor","prompt":"Check Facebook Marketplace in Austin for listings matching 'standing desk' and give me everything you find — titles, prices, created times, and listing links — so I can track what's available today."}],"resultDescription":"A list of up to 15–25 Facebook Marketplace listings containing: listing ID, title, price, quantity/amount, city, state, seller name, sold and pending boolean flags, available delivery types, listing creation timestamp, thumbnail photo URL, and a direct link to the listing on Facebook.","failureModes":["City slug not recognised — returns empty results or error if the city identifier doesn't match a Facebook Marketplace location","No results found — valid city and query but no matching listings at query time","Proxy block or rate-limit — Facebook may return a CAPTCHA or block response via the residential proxy, causing empty or error results","Invalid price range — minPrice greater than maxPrice may return unexpected results","Network timeout — residential proxy latency may occasionally cause timeouts"],"whenToPreferThis":"Use this endpoint when you need quick, structured access to logged-out Facebook Marketplace listings for a specific city without managing a Facebook account, proxies, or browser automation yourself. It is the right choice for price research, local inventory checks, resale arbitrage scouting, or feeding Marketplace data into an agent workflow. Prefer it over generic web-scraping tools when you want pre-parsed fields (price, seller, sold/pending flags) rather than raw HTML, and when the target is specifically Facebook Marketplace rather than other classified platforms like Craigslist or eBay.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-29T00:34:23.052Z","isFirstParty":false,"canonicalSlug":"sitecheck-shop-social-facebook-marketplace-search-d93c23f3"}