{"uid":"cap_GMOr2tgwS_7L4JOasZJLm","slug":"vextorium-ens-batch-resolver-8c38dcd4","name":"Vextorium ENS Batch Resolver","description":"558 pay-per-call data APIs for AI agents: Solana and EVM on-chain data, tokenized stocks, DeFi, Hyperliquid, economy and official statistics, FX, validation, web and developer tools. Pay in USDC via x402.","url":"https://api.vextorium.com/v1/ens-resolve-batch?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"names":{"type":"array","items":{"type":"string"}}}},"responseSchema":{"type":"json","example":{"results":[{"name":null,"query":"vitalik.eth","address":"0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045"},{"name":"vitalik.eth","query":"0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045","address":"0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045"}],"resolved":2}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.003","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":"down","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.003/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.003","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.003","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_U7N8iaz_Bh5MlB99R_Wy0","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.003","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Resolves up to 20 ENS names to Ethereum addresses, or Ethereum addresses to their primary ENS name, in a single batch call.","exampleAgentPrompt":"Resolve these ENS names to their Ethereum addresses for me — vitalik.eth, nick.eth, and ens.eth — and also reverse-lookup 0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045 to its primary ENS name, all in one batch.","exampleUseCases":[{"title":"Airdrop list ENS-to-address resolution","prompt":"I have a list of ENS names from our airdrop whitelist — vitalik.eth, nick.eth, brantly.eth, and 17 others — can you resolve all of them to their Ethereum addresses in one shot?"},{"title":"Wallet dashboard reverse ENS lookup","prompt":"I've got these five wallet addresses from our leaderboard and want to show their ENS names in the UI — can you do a reverse lookup on all five at once?"},{"title":"ENS ownership verification before payment","prompt":"Before I send funds, can you resolve rainbowwallet.eth and check that the address it points to matches 0x89205A3A3b2A69De6Dbf7f01ED13B2108B2c43e7?"}],"resultDescription":"Returns a JSON array of per-query result objects, each containing the original query string, the resolved Ethereum address, and the primary ENS name (if a reverse lookup was performed or available). Also includes a top-level 'resolved' count indicating how many queries were successfully resolved.","failureModes":["ENS name does not exist or is not registered — address field will be null","Address has no primary ENS name set — name field will be null","Input array exceeds 20 items — may return error or truncate","Malformed Ethereum address or ENS name in input — that item may return null values","ENS resolution service unavailable — full request may fail with 5xx error","Network latency on ENS resolution causing timeout for some entries"],"whenToPreferThis":"Choose this endpoint when you need to resolve multiple ENS names or addresses in a single API call (up to 20 at once) rather than making individual resolution requests. Ideal for batch workflows, populating UIs with ENS identities, preparing airdrop lists, or enriching datasets of wallet addresses with human-readable names. Prefer this over single-resolution alternatives whenever you have 2–20 items to look up simultaneously.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-20T22:26:31.628Z","isFirstParty":false,"canonicalSlug":"vextorium-ens-batch-resolver-9a2ed30d"}