{"uid":"cap_jDqf54ws-U5vnuHeQ4BaL","slug":"phantom-api-avalanche-nft-metadata-b0083094","name":"Phantom API — Avalanche 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/avalanche/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_BON8BcjngjcjauTB-DCb3","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 for a given token and contract address on the Avalanche network","exampleAgentPrompt":"Can you pull the metadata for token ID 42 from the Avalanche NFT contract at 0xAbC1234567890abcdef1234567890abcdef123456? I want to see the name, image, and attributes.","exampleUseCases":[{"title":"NFT Portfolio Enrichment on Avalanche","prompt":"I have a list of Avalanche NFTs in my wallet — can you look up the metadata for token ID 7 from contract 0xDeAdBeEf0000000000000000000000000000dead so I can see its traits and image?"},{"title":"NFT Rarity and Trait Inspection","prompt":"What are the on-chain attributes and rarity traits for token ID 1337 from the Avalanche contract 0x1234567890abcdef1234567890abcdef12345678? I'm trying to evaluate it before buying."},{"title":"NFT Marketplace Listing Enrichment","prompt":"I'm building a listing for an Avalanche NFT and need the full metadata — name, description, image URL, and attributes — for token ID 99 at contract address 0xabc000000000000000000000000000000000abcd."}],"resultDescription":"Returns on-chain NFT metadata for the specified Avalanche token, typically including the token name, description, image URL, and any custom attributes or traits defined in the contract's metadata URI.","failureModes":["Invalid contract address format returns an error or empty response","Token ID does not exist on the contract, resulting in a not-found error","Contract is not a valid NFT contract (e.g. ERC-20), causing a metadata resolution failure","Avalanche RPC node unavailability leads to timeout or upstream error","Metadata URI is off-chain and unreachable, returning incomplete data"],"whenToPreferThis":"Choose this endpoint when you need fast, pay-per-call NFT metadata lookups specifically on the Avalanche (AVAX) network without setting up your own RPC infrastructure. Ideal for agents that need occasional on-demand metadata rather than bulk indexed queries, and for applications that want micropayment-based access via x402 without API key management.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-20T18:43:47.227Z","isFirstParty":false,"canonicalSlug":"phantom-api-avalanche-nft-metadata-b0083094"}