{"uid":"cap_1bh_LZyTevnEnISfhcDcz","slug":"base-basename-resolver-67978eb9","name":"Base Basename Resolver","description":"Resolve a Basename, Base's native ENS-equivalent, to its wallet address via the L2 Basenames resolver.","url":"https://x402.agentindex.world/base/basename?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","properties":{"name":{"type":"string","title":"Name"}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.005","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":"$0.005/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.005","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.005","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_eabNskp02eURRgyO5xjj8","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.005","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Resolve a Base Basename (Base's native ENS-equivalent human-readable name) to its underlying wallet address via the L2 Basenames resolver.","exampleAgentPrompt":"What wallet address does the Base basename 'alice.base.eth' resolve to? I need the 0x address so I can send her a payment.","exampleUseCases":[{"title":"Resolve basename before sending crypto","prompt":"I want to send 10 USDC to jesse.base.eth — can you look up the actual wallet address that basename resolves to so I can initiate the transfer?"},{"title":"Verify identity behind a Base name","prompt":"Can you check what wallet address is linked to coinbase.base.eth? I want to confirm it matches the address they claimed in their announcement."},{"title":"Look up a user's address for a smart contract interaction","prompt":"I need to whitelist the wallet behind vitalik.base.eth in my contract — what's the 0x address that basename resolves to?"}],"resultDescription":"Returns the resolved wallet address (0x-prefixed Ethereum address) associated with the given Base Basename, fetched via the L2 Basenames resolver contract on Base mainnet.","failureModes":["Basename not registered or does not exist — resolver returns null or zero address","Invalid or malformed name input — may return an error or empty result","Basename registered but no address set — resolver returns zero address","Network or RPC timeout causing failed resolution","Name without .base.eth suffix may fail to resolve if suffix is required"],"whenToPreferThis":"Use this endpoint when you need to resolve a human-readable Base Basename (e.g. alice.base.eth) to a wallet address on Base mainnet. Prefer this over generic ENS resolvers when the name is specifically a Base Basename (Base's native L2 naming system), not a mainnet ENS name. Ideal before sending payments, whitelisting addresses, or verifying identities tied to Base names.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-12T18:43:22.380Z","isFirstParty":false,"canonicalSlug":"base-basename-resolver-67978eb9"}