{"uid":"cap_6EW8sxmMOXoJEH2PwtwjY","slug":"speraxos-nft-market-search-9c6ecf46","name":"SperaxOS NFT Market Search","description":"AI-powered DeFi intelligence APIs payable via the x402 HTTP payment protocol. No API key required — pay per request with USDC on Base. Identity-only (SIWX) endpoints are free for wallets with an agentcash identity.","url":"https://chat.sperax.io/api/x402/tools/nft-market/searchNfts?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"query":{"type":"string","description":"Search query — collection name (e.g. \"punk\", \"ape\", \"azuki\")."}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.001","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":"$0.001/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.001","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.001","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_Jn1odKVbI0eevHV_HYvWu","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.001","costPer":"request","priority":0,"asset":"0xD74f5255D557944cf7Dd0E45FF521520002D5748","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Search NFT collections by name keyword and return matching market data","exampleAgentPrompt":"Search for NFT collections with 'punk' in the name and show me what comes up.","exampleUseCases":[{"title":"Discovering punk-themed NFT collections","prompt":"Can you search for all NFT collections that have 'punk' in their name and show me the results?"},{"title":"Researching Azuki NFT market","prompt":"Look up the Azuki NFT collection for me — I want to see what market data comes back when you search for it."},{"title":"Finding ape NFT projects","prompt":"Search for NFT collections with 'ape' in the name — I'm trying to see what ape-themed projects exist in the market."}],"resultDescription":"Returns a list of NFT collections matching the keyword query, likely including collection names, identifiers, and associated market metadata such as floor prices, volume, or other DeFi-relevant statistics.","failureModes":["No matching collections found for the given query string","Payment of $0.001 USDC via x402 protocol not completed or rejected","Invalid or malformed query parameter","Service unavailable or rate limited","Empty string query returning undefined results"],"whenToPreferThis":"Use this endpoint when you need to search NFT collections by name keyword without an API key, paying only per request via USDC on Base. Ideal for AI agents that need lightweight, pay-per-use NFT discovery without subscription overhead.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-11T12:48:14.329Z","isFirstParty":false,"canonicalSlug":"speraxos-nft-market-search-9c6ecf46"}