{"uid":"cap_BFoIkvYc3uFgLPBn2MAnU","slug":"hermes-x402-ens-resolver-43a0fb0e","name":"Hermes x402 ENS Resolver","description":"Pay-per-call data API for AI agents. No API key, no account, no signup — pay USDC on Base (eip155:8453) per request; free /api/meta lists all 22 endpoints. One call each: web page to LLM-ready text and link previews; China A-share quotes and limit-up pool; Chinese text and pinyin; Base/Ethereum on-chain reads (address, token, ERC-20 balances, tx, blocks, transfer history, gas price in USD); NFT records (collection, owner, and ipfs:// tokenURI resolved through public gateways); full-page screenshots; email verification without sending mail; ENS forward/reverse resolution; smart-contract due diligence (ABI, verified source, proxy); token security facts (owner, renounced ownership, paused, bytecode capability selectors); domain dossier (RDAP, DNS, TLS certificate, HTTP facts, hosting network).","url":"https://api.zlovev.com/api/ens/resolve","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","properties":{"name":{"type":"string","description":"ENS name to resolve forward, e.g. 'vitalik.eth' (at least one dot)"},"address":{"type":"string","description":"0x address for a reverse lookup (address -> primary ENS name)"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":{"type":"json","example":{"ok":true,"name":"vitalik.eth","hosts":["ethereum-rpc.publicnode.com"],"errors":[],"address":"0xd8da6bf26964af9d7eed9e03e53415d37aa96045","forward":{"name":"vitalik.eth","status":"ok","address":"0xd8da6bf26964af9d7eed9e03e53415d37aa96045","namehash":"0xee6c4522ab0ada1b1e4c6f5a5c4f0b1a4b0d1c0e...","resolver":"0x231b0ee14048e9dccd1d247744d114a4eb5e8e63"},"network":"eip155:1","reverse":{"name":"vitalik.eth","status":"ok","address":"0xd8da6bf26964af9d7eed9e03e53415d37aa96045","forward_confirmed":true},"resolved":true}},"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_vh73SpeZ52--OQIrbyqyE","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":"Resolves ENS names to Ethereum addresses (forward lookup) and Ethereum addresses to ENS names (reverse lookup) via a pay-per-call USDC micropayment API.","exampleAgentPrompt":"What Ethereum address does vitalik.eth resolve to? Also check if the reverse record is forward-confirmed.","exampleUseCases":[{"title":"Wallet address from ENS name","prompt":"I need to send USDC to sarah.eth — can you resolve that ENS name to her actual Ethereum wallet address so I can use it in the transaction?"},{"title":"Reverse lookup for wallet identity","prompt":"I got a transaction from 0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045 — can you do a reverse ENS lookup and tell me what .eth name is associated with that address?"},{"title":"ENS resolution sanity check","prompt":"Before I whitelist this address in my contract, check that myproject.eth actually resolves correctly on mainnet and that the reverse record is confirmed."}],"resultDescription":"Returns a JSON object with the resolved Ethereum address, the ENS name, forward lookup details (namehash, resolver contract, status), reverse lookup details (forward-confirmed flag, status), the network (eip155:1 for Ethereum mainnet), a resolved boolean, and any errors encountered during resolution.","failureModes":["ENS name not registered — returns resolved: false with error details","Address has no primary ENS reverse record — reverse object shows status other than ok","Malformed ENS name (missing dot) — schema validation error","RPC node unavailable — error in the errors array","Rate limiting or payment failure — HTTP 402 if USDC payment is not processed"],"whenToPreferThis":"Choose this endpoint when you need no-signup, pay-per-use ENS resolution billed in USDC on Base via the x402 protocol. Ideal for AI agents that need to resolve .eth names or reverse-lookup wallet addresses without maintaining API keys or subscriptions. Prefer over free public resolvers when you need a reliable, structured JSON response with both forward and reverse confirmation in a single call.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-18T06:46:51.753Z","isFirstParty":false}