{"uid":"cap_tfta0KP4r4-E1E7NwLNXd","slug":"phantom-api-opbnb-nft-metadata-lookup-2c9c38da","name":"Phantom API – opBNB NFT Metadata Lookup","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/opbnb/nft/metadata?utm_source=zero.xyz","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_zjDcvb7V8oyJKGg2swwVB","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":"Fetches on-chain NFT metadata (name, image, traits, etc.) for a given token on the opBNB network by contract address and token ID.","exampleAgentPrompt":"Can you pull up the metadata for the opBNB NFT at contract address 0xAbC...123 with token ID 42 — I want to see its name, image, and traits?","exampleUseCases":[{"title":"NFT portfolio trait inspection","prompt":"I hold token ID 77 in the opBNB NFT collection at 0xDe...F01 — can you fetch its metadata so I can see all its traits and rarity attributes?"},{"title":"Marketplace listing enrichment","prompt":"Before I list this opBNB NFT for sale, grab the on-chain metadata for contract 0xAa...B2 token ID 15 so I can fill in the name, image, and description fields automatically."},{"title":"NFT authenticity and details check","prompt":"Someone is trying to sell me an opBNB NFT — contract 0xCC...99, token ID 200. Can you fetch its metadata so I can verify the name, image, and properties actually match what they're claiming?"}],"resultDescription":"Returns NFT metadata for the specified opBNB token, typically including the token name, description, image URI, and an array of attributes/traits as defined by the smart contract's token URI standard (ERC-721/ERC-1155 metadata JSON).","failureModes":["Invalid or non-existent contract address returns an error or empty response","Token ID does not exist on the contract (unminted or burned) returns a not-found error","Contract does not implement a standard metadata URI function — metadata may be unavailable","opBNB RPC node downtime or congestion may cause timeouts","Malformed input (wrong address format) returns a validation error","IPFS or off-chain metadata URI is unreachable, causing partial or null response"],"whenToPreferThis":"Choose this endpoint when you need NFT metadata specifically on the opBNB (optimistic BNB) Layer-2 network and want fast, pay-per-call access without managing your own RPC infrastructure. Prefer it over general-purpose blockchain RPC calls when you want a simple POST interface abstracting away the raw contract interaction, and over competing indexers when you only need individual token lookups rather than bulk collection queries.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-18T06:47:27.132Z","isFirstParty":false,"canonicalSlug":"phantom-api-opbnb-nft-metadata-lookup-2c9c38da"}