{"uid":"cap_SsSEvKKZOd4WDCdZvfMKJ","slug":"phantom-api-world-chain-nft-floor-price-1e3ce87a","name":"Phantom API — World Chain NFT Floor Price","description":"Lightning-fast access to blockchain data, smart contract insights, and Web3 infrastructure across 57+ networks. Pay-per-call via x402.","url":"https://phantom-api-omega.vercel.app/api/worldchain/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__FJTBnM3Ee1vZqpT7CiAg","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 NFT collection floor price on World Chain for a given contract address","exampleAgentPrompt":"What's the current NFT floor price for the collection at contract address 0xAbC123... on World Chain?","exampleUseCases":[{"title":"NFT investment floor check","prompt":"What's the floor price right now for the NFT collection at contract 0x1234567890abcdef1234567890abcdef12345678 on World Chain? I'm deciding whether to buy in."},{"title":"Portfolio floor price monitoring","prompt":"Pull the current floor price on World Chain for the NFT contract 0xdeadbeefdeadbeefdeadbeefdeadbeefdeadbeef so I can track if it's dropped below my target entry price."},{"title":"NFT arbitrage price comparison","prompt":"Check the World Chain floor price for the NFT contract at 0xaabbccddeeff00112233445566778899aabbccdd — I want to compare it against what I'm seeing on other marketplaces."}],"resultDescription":"Returns the current floor price for the specified NFT collection on World Chain, including the minimum listed price denominated in the native token or a supported currency, derived from live on-chain or marketplace data.","failureModes":["Invalid or malformed contract address returns an error","Contract address exists on a different chain but not World Chain — returns no data","Collection has no active listings, so no floor price is available","Rate limiting or payment failure via x402 protocol returns 402 Payment Required","Vercel cold start may add latency on first call"],"whenToPreferThis":"Choose this endpoint when you need the NFT floor price specifically on the World Chain network. It is a pay-per-call endpoint ($0.01 USDC) with no subscription required, making it suitable for on-demand agent queries without managing API keys. Prefer this over general NFT aggregators when World Chain-specific data is required.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T00:52:26.387Z","isFirstParty":false}