{"uid":"cap_bd5ic_2ilh6JApOdZp6Sj","slug":"citiview-ens-basenames-resolver-347c8fb6","name":"Citiview ENS & Basenames Resolver","description":"Crypto name lookup: resolve ENS and Basenames (vitalik.eth, jesse.base.eth) to a wallet address with avatar, url, twitter and description records, or reverse-resolve a 0x address to its primary name.","url":"https://agents.citiviewgroup.com/v1/ens?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET"],"type":"string"},"queryParams":{"type":"object","required":["q"],"properties":{"q":{"type":"string","description":"Name (vitalik.eth) or 0x address"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.002","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":"$0.002/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.002","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.002","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_LT_ecj3OAvlIGc3s9x6M0","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.002","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Resolves ENS and Basenames (e.g. vitalik.eth, jesse.base.eth) to wallet addresses with profile records, or reverse-resolves a 0x address to its primary name.","exampleAgentPrompt":"Can you look up vitalik.eth and tell me the wallet address it resolves to, along with any avatar or Twitter profile records attached to it?","exampleUseCases":[{"title":"ENS name to wallet address","prompt":"I need to send crypto to jesse.base.eth — can you resolve that Basename to its actual 0x wallet address so I can verify it before transferring?"},{"title":"Reverse lookup 0x address to name","prompt":"What is the primary ENS or Basename associated with the address 0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045? I want to display a human-readable name instead of the hex address."},{"title":"Fetch ENS profile records","prompt":"Look up the ENS profile for nick.eth and give me the full record — wallet address, avatar, website URL, Twitter handle, and description if available."}],"resultDescription":"Returns the resolved wallet address plus available profile records including avatar image URL, website URL, Twitter/X handle, and text description for a given ENS or Basename. For reverse lookups, returns the primary ENS or Basename assigned to the 0x address.","failureModes":["Name not registered or expired — no address returned","0x address has no primary name set — reverse lookup returns null","Malformed query string (missing 'q' param) — 400 error","ENS subgraph or resolver temporarily unavailable — 503 or timeout","Non-existent Basename on Base chain — empty or null result"],"whenToPreferThis":"Choose this endpoint when you need to resolve ENS names (*.eth) or Basenames (*.base.eth) to wallet addresses, or reverse-resolve a 0x Ethereum address to its human-readable name, especially when you also need profile metadata like avatar, Twitter, or description records in a single call. Prefer this over on-chain RPC calls when you want a simple REST API with profile enrichment included.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-14T06:48:32.424Z","isFirstParty":false,"canonicalSlug":"citiview-ens-basenames-resolver-347c8fb6"}