{"uid":"cap_brKPoFTOwYbVrMvBTiJTB","slug":"ragradar-nft-owners-lookup-65e1c613","name":"RagRadar NFT Owners Lookup","description":"AI-powered on-chain analytics across Base, Arbitrum, and Solana. 82 REST endpoints including Portfolio P&L tracker, smart money tracking, whale alerts, token intelligence, DeFi yields, Solana degen tools, social signals, gas tracker, approvals scanner, block checker.","url":"https://ragradar.vercel.app/api/nft/owners/%7Bchain%7D/%7Bcontract%7D/%7BtokenId%7D?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","properties":{"properties":{"type":"string"}}},"responseSchema":{"type":"json","example":{"status":"ok"}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.25","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":"$0.25/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.25","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.25","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_YzPVlkW6ClB9-7RNC40J9","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.25","costPer":"request","priority":0,"asset":null,"unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns the owner(s) of a specific NFT token given a chain, contract address, and token ID","exampleAgentPrompt":"Who currently owns token ID 1234 of the NFT contract 0xAbC...123 on Base? Pull the ownership data from RagRadar.","exampleUseCases":[{"title":"Verify influencer NFT collection authenticity","prompt":"Can you check who actually owns each of these NFT token IDs from the Pudgy Penguins contract on Arbitrum? I want to make sure the influencer claiming to hold them is legit."},{"title":"Track high-value NFT holder movements","prompt":"Pull the current owner info for token ID 5678 in the Bored Ape Yacht Club contract on Base. I need to know if it's still held by that whale wallet or if it's changed hands."},{"title":"Resolve NFT ownership disputes quickly","prompt":"Who owns token ID 999 from the contract 0xDeFi...456 on Solana right now? We need the on-chain proof to settle this ownership claim."}],"resultDescription":"Returns on-chain ownership information for the specified NFT token, including the current owner wallet address(es) and related holder metadata for the given chain, contract, and token ID combination.","failureModes":["Invalid or unsupported chain identifier returns an error","Contract address not found or malformed returns a 404 or error status","Token ID does not exist within the contract returns empty or error response","Network timeouts or RPC failures on the queried chain","Payment not fulfilled results in 402 response before data is returned"],"whenToPreferThis":"Use this endpoint when you need to identify the current on-chain owner of a specific NFT by its token ID across Base, Arbitrum, or Solana. Prefer this over generic block explorers when you need programmatic, structured ownership data in a REST response without manual lookups.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-13T06:30:05.842Z","isFirstParty":false,"canonicalSlug":"ragradar-nft-owners-lookup-65e1c613"}