{"uid":"cap_GxFc_7IMbsAj3MMvs0mt3","slug":"vextorium-wallet-identity-ac7db96d","name":"Vextorium Wallet Identity","description":"Who an EVM address is before you interact: public labels (exchange, protocol, bridge, fund...), ENS name, whether it is a contract and which, verification, scam flag or poor reputation, EIP-7702 delegation, balance and activity.","url":"https://api.vextorium.com/v1/wallet-identity?utm_source=zero.xyz","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":{"required":["address"],"properties":{"address":{"type":"string"},"network":{"enum":["ethereum","base","arbitrum","optimism","polygon","zksync"],"type":"string"}}},"type":{"type":"string","const":"http"},"method":{"enum":["POST"],"type":"string"},"bodyType":{"enum":["json","form-data","text"],"type":"string"}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":["object","null"],"properties":{"ens":{},"name":{},"proxy":{},"alerts":{},"labels":{"type":["array","null"],"items":{}},"source":{"type":["string","null"]},"address":{"type":["string","null"]},"network":{"type":["string","null"]},"verified":{"type":["boolean","null"]},"is_contract":{"type":["boolean","null"]},"transactions":{"type":["number","null"]},"native_balance":{"type":["number","null"]},"implementations":{"type":["array","null"],"items":{}},"token_transfers":{"type":["number","null"]}}}}}}},"responseSchema":{"type":"json","example":{"ens":null,"name":null,"proxy":null,"alerts":null,"labels":[],"source":"Blockscout (https://eth.blockscout.com)","address":"0x28C6c06298d514Db089934071355E5743bf21d60","network":"ethereum","verified":false,"is_contract":false,"transactions":222,"native_balance":54656.04355517081,"implementations":[],"token_transfers":393}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.004","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"registry","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":"$0.004/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.004","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.004","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_o-3hkytc6ez9Nr008tj-K","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.004","costPer":"request","priority":0,"asset":null,"unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns identity metadata for an EVM wallet address: public labels, ENS name, contract status, scam flags, EIP-7702 delegation, balance, and activity counts.","exampleAgentPrompt":"Who is 0x28C6c06298d514Db089934071355E5743bf21d60 on Ethereum — is it a known exchange, a contract, flagged as a scam, and what's its current ETH balance?","exampleUseCases":[{"title":"Pre-transfer counterparty screening","prompt":"Before I send ETH to 0xA9D1e08C7793af67e9d92fe308d5697FB81d3E43, can you tell me who that address is — is it a known entity, is it flagged as suspicious, and is it a contract or a regular wallet on Ethereum?"},{"title":"DeFi protocol address lookup","prompt":"I see a contract at 0x7a250d5630B4cF539739dF2C5dAcb4c659F2488D on Ethereum — can you tell me what protocol it belongs to, whether it's verified, and if it has any proxy or delegation setup?"},{"title":"ENS name resolution with reputation check","prompt":"What's the ENS name and reputation of 0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045 on Ethereum — is it a well-known address, any scam alerts, and what's its transaction history look like?"}],"resultDescription":"A JSON object with the address's ENS name, human-readable label(s) (e.g. 'Binance', 'Uniswap'), whether it is a smart contract, whether the contract is verified, any scam/reputation alerts, EIP-7702 proxy and delegation info, native token balance, total transaction count, and total token transfer count. Data is sourced from Blockscout.","failureModes":["Invalid or malformed EVM address returns an error","Unsupported network enum value causes a validation error","Address with no on-chain history may return nulls for most fields","Rate limiting or payment failure (x402) blocks the request","Network congestion may cause slow or stale data responses"],"whenToPreferThis":"Use this endpoint when you need a quick, pre-interaction identity snapshot of any EVM address — especially to screen counterparties before sending funds, identify whether an address belongs to a known protocol or exchange, check for scam flags, or resolve ENS names. Prefer this over raw blockchain RPCs when you need aggregated identity signals (labels, alerts, contract metadata) in a single call without building your own indexer.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-13T08:29:15.592Z","isFirstParty":false,"canonicalSlug":"vextorium-wallet-identity-ac7db96d"}