{"uid":"cap_7hP2hvRvYIsdj-_Y5YaT4","slug":"synapse-api-polygon-nft-floor-price-e9d107dc","name":"Synapse API — Polygon NFT Floor Price","description":"High-speed API suite for AI processing, web scraping, and smart data utilities across 57+ blockchain networks. Pay-per-call via x402.","url":"https://synapse-api-brown.vercel.app/api/polygon/nft/floor-price","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"contractAddress":{"type":"string"}}},"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_VO45T2Nro8wO9ipGn2y-t","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 current floor price for an NFT collection on the Polygon blockchain given a contract address","exampleAgentPrompt":"What's the current floor price for the Polygon NFT collection at contract address 0x2953399124F0cBB46d2CbACD8A89cF0599974963?","exampleUseCases":[{"title":"NFT Portfolio Floor Tracker","prompt":"Can you check the floor price right now for the Polygon NFT contract at 0x2953399124F0cBB46d2CbACD8A89cF0599974963? I want to know if it's a good time to buy."},{"title":"NFT Arbitrage Opportunity Detection","prompt":"Look up the floor price for this Polygon NFT collection — contract 0xA1b2C3d4e5f6... — I'm comparing it against OpenSea to spot any pricing gaps."},{"title":"NFT Project Due Diligence","prompt":"I'm researching a Polygon NFT project before investing. Can you pull the current floor price for contract address 0xDb46d1Dc155634FbC732f92E853b10B288AD5a1d so I can see where the market is valuing it?"}],"resultDescription":"Returns the current floor price for the specified Polygon NFT collection, typically including the price value in the native token (MATIC/POL) or USD, sourced from on-chain or aggregated marketplace data.","failureModes":["Invalid or malformed contract address returns an error or empty result","Contract address is not an NFT contract on Polygon — may return null or error","Collection has no active listings, resulting in no floor price available","Rate limiting or service unavailability returns a 5xx error","Stale data if the underlying data source has not indexed recent sales"],"whenToPreferThis":"Use this endpoint when you need a quick, pay-per-call floor price lookup for a specific Polygon NFT contract without committing to a subscription-based NFT data provider. Ideal for lightweight agents, one-off queries, or portfolio tools that need Polygon-specific NFT pricing on demand.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-13T19:02:15.518Z","isFirstParty":false}