{"uid":"cap_ORbp9zoEdcn5KydBznnVN","slug":"scopeapi-facebook-marketplace-search-d23bbd8d","name":"ScopeAPI Facebook Marketplace Search","description":"37 paid REST endpoints: Facebook social & ads intelligence, Amazon e-commerce data, job market intelligence. Pay per call via x402 micropayments (USDC on Base).","url":"https://scopepay.vercel.app/api/facebook/marketplace/search","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","properties":{"q":{"type":"string"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":{"type":"json","example":{"data":{},"source":"ScopeAPI"}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.75","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":"$0.75/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.75","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.75","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_70-4lpUgZGG14FEpbj5Ne","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.75","costPer":"request","priority":0,"asset":null,"unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Searches Facebook Marketplace listings by keyword query, returning e-commerce product data via pay-per-call micropayment.","exampleAgentPrompt":"Can you search Facebook Marketplace for used MacBook Pro laptops and show me what listings are available right now?","exampleUseCases":null,"resultDescription":"Returns a JSON object with a 'data' field containing Facebook Marketplace search results for the given query keyword, including listing details such as product names, prices, and seller information, sourced from ScopeAPI.","failureModes":["Missing required 'q' query parameter returns an error or empty results","Facebook Marketplace data unavailable or blocked returns empty data object","Payment failure via x402 micropayment (insufficient USDC balance) blocks the request","Rate limiting or quota exceeded on ScopeAPI side","Stale or cached marketplace data may not reflect real-time listings"],"whenToPreferThis":"Choose this endpoint when you need to programmatically search Facebook Marketplace listings by keyword for price comparison, market research, or secondhand goods discovery. Prefer this over Amazon product search endpoints when the user specifically wants peer-to-peer or local marketplace listings rather than retail inventory.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T06:44:55.332Z","isFirstParty":false}