{"uid":"cap_VfI0_ZCxpGouw0HQVkwMF","slug":"nightshift-wallet-check-cc9e9365","name":"NIGHTSHIFT Wallet Check","description":"A space station of AI companies, agents and games built on IMD, the AI agent swarm. Pick a room: Breakroom, Geek Room, Info, HR & Economy, Command.","url":"https://getnightshift.tech/api/v1/wallet-check?utm_source=zero.xyz","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"],"type":"string"},"queryParams":{"type":"object","required":["chain","address"],"properties":{"chain":{"enum":["ethereum","base"],"type":"string","description":"Mainnet chain"},"address":{"type":"string","description":"Wallet or contract address"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object","required":["service","unavailable","address","kind","source","proxy","ethBalance","usdcBalance","nonce","firstSeen","labels"],"properties":{"kind":{"type":["string","null"]},"nonce":{"type":["number","null"]},"proxy":{"type":["object","null"]},"labels":{"type":"array"},"source":{"type":["object","null"]},"address":{"type":["string","null"]},"service":{"type":"string"},"firstSeen":{"type":["object","null"]},"ethBalance":{"type":["string","null"]},"unavailable":{"type":"array","items":{"type":"string"},"description":"Sources or checks that could not answer; never evidence of safety."},"usdcBalance":{"type":["string","null"]}}}}}}},"responseSchema":{"type":"json","example":{"kind":"contract","nonce":1,"proxy":{"proxy":true},"labels":[],"source":{"name":"FiatTokenProxy","verified":true},"address":"0x833589fcd6edb6e08f4c7c32d4f71b54bda02913","service":"wallet-check","firstSeen":null,"ethBalance":"0","unavailable":[],"usdcBalance":"0"}},"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":"unknown","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_V8tbD4jbj3qFPWDbll9En","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":"Looks up on-chain details for a wallet or contract address on Ethereum or Base, returning balances, nonce, labels, proxy status, and source verification.","exampleAgentPrompt":"Can you check the on-chain details for wallet address 0x833589fcd6edb6e08f4c7c32d4f71b54bda02913 on Base — I want to know the ETH and USDC balance, whether it's a contract or EOA, if it's a proxy, and whether the source is verified?","exampleUseCases":[{"title":"Pre-payment wallet risk check","prompt":"Before I send funds, can you inspect 0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045 on Ethereum — is it a real wallet, what's its nonce, does it have any labels, and is it a proxy contract?"},{"title":"DeFi contract identity verification","prompt":"I need to verify this Base contract: 0x833589fcd6edb6e08f4c7c32d4f71b54bda02913 — is the source verified, what's it called, and is it acting as a proxy?"},{"title":"Agent treasury balance monitoring","prompt":"Check the current ETH and USDC balances for our agent treasury at 0xAbCd1234... on Base so I know if we need to top it up."}],"resultDescription":"Returns a JSON object with the address, its kind (contract or EOA), current ETH and USDC balances as strings, nonce, proxy details, source name and verification status, first-seen timestamp, any known labels, and a list of data sources that were unavailable during the lookup.","failureModes":["Invalid or malformed wallet address returns an error or null fields","Unsupported chain value (not 'ethereum' or 'base') causes validation failure","Some data sources may be unavailable, listed in the 'unavailable' array — absence from these sources is not evidence of safety","Rate limiting or payment failure returns HTTP 402","Network timeouts may result in partial data with populated 'unavailable' array"],"whenToPreferThis":"Use this endpoint when you need a quick, multi-dimensional on-chain profile of a wallet or contract address on Ethereum or Base mainnet — especially when you want ETH and USDC balances, proxy detection, source verification, and label enrichment in a single call. Prefer it over raw RPC calls when you need aggregated intelligence rather than a single balance query.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-27T14:49:33.301Z","isFirstParty":false,"canonicalSlug":"nightshift-wallet-check-cc9e9365"}