{"uid":"cap_DsU9H3Ze3g0Mkp4XKtslj","slug":"ens-name-resolver-with-forward-verification-37ee7949","name":"ENS Name Resolver with Forward-Verification","description":"Resolve ENS names to addresses and reverse, with forward-verification of reverse records","url":"https://evm-canon-base.onrender.com/resolve","method":"POST","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method","bodyType","body"],"properties":{"body":{"type":"object","properties":{"name":{"type":"string"},"address":{"type":"string"}},"description":"provide exactly one of name or address"},"type":{"type":"string","const":"http"},"method":{"enum":["POST","PUT","PATCH"],"type":"string"},"bodyType":{"enum":["json","form-data","text"],"type":"string"}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"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_ZtHjOmr2QIQc2-8UteGFL","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":"Resolves ENS names to Ethereum addresses and performs reverse resolution with forward-verification of reverse records","exampleAgentPrompt":"What Ethereum address does vitalik.eth resolve to, and can you also do a forward-verified reverse lookup so I know the ENS name is actually confirmed for that address?","exampleUseCases":[{"title":"Wallet identity display for dApp","prompt":"My app receives a raw 0x Ethereum address from a user — can you reverse-resolve it to an ENS name and forward-verify the result so I can show a human-readable identity instead of the hex address?"},{"title":"ENS domain to address payment routing","prompt":"I want to send funds to alice.eth — resolve that ENS name to its actual Ethereum address so I know exactly where to send the transaction."},{"title":"Verify ENS reverse record authenticity","prompt":"I have an address claiming to be owned by coolwallet.eth — can you do a forward-verified reverse resolution to confirm that the ENS reverse record is legitimate and not spoofed?"}],"resultDescription":"Returns the resolved Ethereum address for a given ENS name, or the ENS name for a given address via reverse resolution. For reverse lookups, includes forward-verification status confirming that the reverse record is canonical (i.e., the name's forward resolution also points back to the same address), preventing spoofed or unconfirmed reverse records.","failureModes":["ENS name does not exist or has no resolver set — returns null or error","Address has no reverse record registered — resolution fails gracefully","Reverse record exists but forward-verification fails — flags mismatch","Network/RPC issues causing lookup timeout","Malformed ENS name or invalid Ethereum address input","ENS name is expired and no longer valid"],"whenToPreferThis":"Choose this endpoint when you need reliable, forward-verified ENS resolution on EVM-compatible chains — particularly when security matters and you cannot trust an unverified reverse record alone. Ideal for dApps displaying human-readable identities, payment routing via ENS names, or any workflow that must confirm bidirectional ENS consistency. Prefer over raw RPC calls when you want deterministic, schema-validated output with built-in forward-verification logic included in a single call.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T12:49:40.179Z","isFirstParty":false}