{"uid":"cap_X-i1NqRtzxUfzsZepQvXH","slug":"nft-collection-floor-price-api-b0eced22","name":"NFT Collection Floor Price API","description":"Current floor price of an NFT collection in native token and USD across chains - real-time NFT market data absent from LLM training, for valuation and trading agents. nft floor price, collection floor, nft valuation, floor price usd, nft market price, opensea floor Accepts payment on Base or Solana — either network works.","url":"https://api.x402node.dev/nft/floor-price","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":["address"],"properties":{"chain":{"type":"string","description":"eth (default), base, arbitrum, optimism, polygon"},"address":{"type":"string","description":"NFT collection contract (required)"},"contract":{"type":"string","description":"Contract (optional)"}}}},"additionalProperties":false}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.02","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"settled","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":"$0.02/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.02","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.02","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_K_2IJnOz0JDHCR1SI3iIt","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.02","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 of an NFT collection in both native token and USD across multiple chains in real-time","exampleAgentPrompt":"What's the current floor price for the Bored Ape Yacht Club NFT collection on Ethereum — give me the price in both ETH and USD?","exampleUseCases":null,"resultDescription":"Returns the current floor price of the specified NFT collection denominated in the chain's native token (e.g. ETH) and its USD equivalent, sourced from live market data across supported chains.","failureModes":["Unknown or invalid collection address returns a 404 or empty result","Unsupported chain returns an error","Collection has no active listings so floor price is unavailable","Rate limiting or payment failure returns 402","Stale data if the market has very low liquidity"],"whenToPreferThis":"Use this endpoint when you need real-time NFT floor price data that is not available in LLM training data — ideal for valuation, trading decisions, portfolio tracking, or any agent that needs current NFT market prices across EVM chains including Ethereum and Base.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-13T13:02:41.223Z","isFirstParty":false}