{"uid":"cap_SaPK12em1uO1GbwUmIKF7","slug":"blockscout-bens-domain-events-lookup-1bac974b","name":"Blockscout BENS Domain Events Lookup","description":"Explore crypto activities with Blockscout's multichain search. Find transactions, addresses, tokens, and dapps across top blockchain networks — your go-to explorer for cross-chain blockchain data","url":"https://api.blockscout.com/services/bens/api/v1/%7Bchain_id%7D/domains/%7Bname%7D/events","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"},"pathParams":{"type":"object","properties":{"name":{"type":"string"},"chain_id":{"type":"string"}}},"queryParams":{"type":"object","properties":{"sort":{"type":"string"},"order":{"type":"string"},"protocol_id":{"type":"string"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":{"type":"json","example":{"items":[{"action":"string","timestamp":"string","from_address":{"hash":"string","ens_domain_name":"string"},"transaction_hash":"string"}]}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.015","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":"$0.015/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.015","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.015","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_8EKl1pg1pbxQiU_lELhC9","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.015","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Retrieves a paginated list of historical events (registrations, transfers, renewals) for a specific blockchain name service domain on a given chain","exampleAgentPrompt":"Can you pull up all the events for the domain 'vitalik.eth' on Ethereum (chain ID 1) using Blockscout's name service — I want to see registrations, transfers, and any other activity sorted by most recent first?","exampleUseCases":[{"title":"Audit ENS domain ownership history","prompt":"Show me the full event history for 'uniswap.eth' on Ethereum chain 1 — I need to see every registration, transfer, and renewal that's ever happened on that domain."},{"title":"Monitor domain transfers on L2","prompt":"Can you check all the events for 'myproject.base.eth' on Base (chain ID 8453)? I want to know if it's been transferred or renewed recently, sorted newest first."},{"title":"Investigate suspicious domain activity","prompt":"Pull up the event log for 'exchange.eth' on Ethereum using Blockscout's BENS API — I'm trying to verify who originally registered it and whether it changed hands recently."}],"resultDescription":"Returns a JSON array of domain events, each containing an action type (e.g. registration, transfer, renewal), a timestamp, the originating address hash with optional ENS name, and the transaction hash on the specified chain.","failureModes":["Invalid chain_id returns empty results or 404","Unknown or unregistered domain name returns empty items array","Unsupported protocol_id causes no results","Malformed domain name format returns error","Rate limiting or payment failure returns 402 or 429","Chain not supported by BENS returns empty or error response"],"whenToPreferThis":"Use this endpoint when you need the historical event log (registrations, transfers, renewals) for a specific blockchain name service domain on a particular chain. It is distinct from general address/transaction search — it targets BENS (Blockscout's ENS-compatible name service) domain lifecycle events. Prefer it over generic blockchain explorers when you need structured, paginated domain event history across multiple chains from a single API.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-11T18:59:06.970Z","isFirstParty":false}