{"uid":"cap_FJUCQNNRVNsOy4GQ1bJCy","slug":"phantom-api-unichain-nft-metadata-1b43c198","name":"Phantom API — Unichain NFT Metadata","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/unichain/nft/metadata","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"tokenId":{"type":"string"},"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_7_NqUhhh22k6QJ9STGf3u","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":"Retrieves NFT metadata for a given token ID and contract address on the Unichain network","exampleAgentPrompt":"Can you pull the metadata for token ID 42 from the NFT contract at 0xAbC123... on Unichain — I want to see its name, image, and traits?","exampleUseCases":[{"title":"Display NFT in a gallery app","prompt":"I need the full metadata for Unichain NFT token ID 7 at contract address 0x1234567890abcdef1234567890abcdef12345678 — name, image URL, and any attributes — so I can display it in my gallery."},{"title":"Verify NFT ownership attributes","prompt":"Can you look up the traits and properties of token ID 1001 from the Unichain NFT contract 0xdeadbeefdeadbeefdeadbeefdeadbeefdeadbeef? I want to confirm what rarity tier it has."},{"title":"Build NFT portfolio summary","prompt":"Fetch the metadata for token ID 55 on Unichain at contract 0xabcdefabcdefabcdefabcdefabcdefabcdefabcd — I'm compiling a portfolio overview and need the name, description, and image."}],"resultDescription":"Returns NFT metadata for the specified token on Unichain, typically including the token name, description, image URL, external URL, and any on-chain or off-chain attributes/traits associated with that token ID.","failureModes":["Invalid or non-existent contract address returns an error or empty response","Token ID not found on the contract returns null or 404-style error","Unichain RPC node unavailability causes timeouts","Malformed contract address (wrong checksum or length) causes validation error","Metadata hosted on IPFS or arweave may fail to resolve if the gateway is down","Payment failure via x402 if insufficient USDC balance"],"whenToPreferThis":"Choose this endpoint when you specifically need NFT metadata (name, image, attributes) for a token on the Unichain network and want a pay-per-call model without API key subscription overhead. Prefer this over general-purpose NFT APIs when targeting Unichain specifically, or over direct RPC calls when you want parsed, structured metadata rather than raw contract data.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T06:51:14.448Z","isFirstParty":false}