{"uid":"cap_v7TKHaAoo-Yv1UbhzRP9Z","slug":"ens-name-resolver-agent-tollgate-engine-965f4b4a","name":"ENS Name Resolver (Agent Tollgate Engine)","description":"50 pay-per-call tools for agents over x402 (USDC on Base, Polygon, Solana): crypto market data, token audits, indicators, swap routing, web extraction, DNS/WHOIS/email checks, FX, weather and AI text/image tools.","url":"https://skinwinking.com/api/v1/data/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","HEAD","DELETE"],"type":"string"},"queryParams":{"type":"object","required":["name"],"properties":{"name":{"type":"string","description":"ENS name such as vitalik.eth, or a 0x address for reverse lookup"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":{"type":"json","example":{"address":"0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045"}},"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_6KDA123bP1vhegER3KSCz","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 an ENS name (e.g. vitalik.eth) to its Ethereum address, or performs a reverse lookup from a 0x address to an ENS name, via a pay-per-call x402 API.","exampleAgentPrompt":"What Ethereum address does vitalik.eth resolve to?","exampleUseCases":[{"title":"Resolve ENS before sending crypto","prompt":"I want to send ETH to nick.eth — can you look up the actual 0x wallet address that ENS name resolves to before I confirm the transaction?"},{"title":"Reverse lookup wallet to ENS name","prompt":"I have this Ethereum address 0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045 — does it have an ENS name registered to it?"},{"title":"Verify ENS identity for a contract","prompt":"We're about to interact with a smart contract owned by a community DAO — can you resolve dao.eth to confirm the actual on-chain address matches what they told us?"}],"resultDescription":"A JSON object containing the resolved Ethereum address (e.g. {\"address\": \"0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045\"}) for a forward ENS lookup, or the corresponding ENS name for a reverse lookup.","failureModes":["ENS name not registered or does not resolve — may return null or empty address","Invalid ENS name format returns an error","0x address has no reverse ENS record set — returns no name","Payment failure via x402 (insufficient USDC balance) blocks the request","Network or RPC timeout when querying ENS registry on-chain"],"whenToPreferThis":"Use this endpoint when you need to programmatically resolve ENS names to Ethereum addresses (or vice versa) as part of an agent workflow — for example, before sending funds, verifying an on-chain identity, or enriching a user profile with their ENS handle. It is priced at $0.002 USDC per call via x402, making it suitable for automated, per-request agent use without a subscription.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-31T18:41:36.885Z","isFirstParty":false,"canonicalSlug":"ens-name-resolver-agent-tollgate-engine-965f4b4a"}