{"uid":"cap_5xYUxDdT55-t-WSt-W3KH","slug":"phantom-api-soneium-nft-floor-price-adb60200","name":"Phantom API — Soneium 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/soneium/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_74ua3Y5cM2q0XqslCPw08","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 Soneium blockchain given a contract address.","exampleAgentPrompt":"What's the current floor price for the NFT collection at contract address 0xAbC123... on Soneium?","exampleUseCases":[{"title":"NFT portfolio valuation on Soneium","prompt":"Can you check the floor price for the NFT contract 0x1a2b3c4d5e6f... on Soneium? I want to see what my collection is worth at current market prices."},{"title":"Arbitrage opportunity detection","prompt":"Look up the floor price for the Soneium NFT collection at address 0xDeadBeef... — I'm comparing it against another marketplace to see if there's a price gap worth trading."},{"title":"NFT market alerting bot","prompt":"Fetch the current floor price for the Soneium NFT contract 0x9876543210... so I can track whether it's dropped below 0.05 ETH and trigger an alert for me."}],"resultDescription":"Returns the current floor price for the specified NFT collection on the Soneium network, likely including the price value and currency denomination, sourced from on-chain or marketplace data.","failureModes":["Invalid or malformed contract address returns an error","Contract address not found on Soneium network returns empty or 404","Collection has no active listings so floor price is null or zero","Network congestion may cause stale or delayed data","Missing contractAddress field in request body causes validation error"],"whenToPreferThis":"Choose this endpoint when you need real-time or near-real-time NFT floor price data specifically on the Soneium network. Prefer it over generic NFT APIs when Soneium coverage is required and pay-per-call pricing (rather than subscription) is acceptable.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T13:08:35.860Z","isFirstParty":false}