{"uid":"cap_UVKWj61ASkjvzmyLYW4ks","slug":"manylives-me-base-wallet-balance-checker-82124c39","name":"manylives.me Base Wallet Balance Checker","description":"Live balances of a Base wallet: native ETH and US-dollar stablecoin, plus its transaction count.","url":"https://manylives.me/paid/chain/wallet?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":{"type":"string","const":"GET"},"queryParams":{"type":"object","required":["wallet"],"properties":{"wallet":{"type":"string","examples":["0x4200000000000000000000000000000000000006"],"description":"0x... (required)"}}}}},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string","const":"json"},"example":{"type":"object","properties":{"eth":{"type":"string"},"wallet":{"type":"string"},"transactions":{"type":"number"},"usd_stablecoin":{"type":"string"}}}}}}},"responseSchema":{"type":"json","example":{"eth":"0.0123","wallet":"0x...","transactions":17,"usd_stablecoin":"45.5"}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.002","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":"$0.002/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.002","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.002","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_ptG8I0ZSnbDF6V_TH8pfD","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.002","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns live ETH balance, USD stablecoin balance, and transaction count for a given Base network wallet address.","exampleAgentPrompt":"What's the current ETH and stablecoin balance of the Base wallet 0x1234567890abcdef1234567890abcdef12345678, and how many transactions has it made?","exampleUseCases":[{"title":"Pre-payment wallet solvency check","prompt":"Before I send a payment, check whether the Base wallet 0xAbCd1234567890abcdef1234567890abcdef5678 has enough ETH and USDC to cover it — show me both balances."},{"title":"DeFi agent portfolio snapshot","prompt":"Give me a live snapshot of wallet 0xDeAdBeEf1234567890abcdef1234567890abcdef on Base: how much ETH, how much in stablecoins, and how active has it been (transaction count)?"},{"title":"Monitoring unfamiliar wallet activity","prompt":"I want to keep an eye on this Base address — 0x9876543210fedcba9876543210fedcba98765432. What are its current ETH and dollar stablecoin balances and total transaction count?"}],"resultDescription":"A JSON object containing the queried wallet address, its native ETH balance as a decimal string, its USD stablecoin balance as a decimal string, and its total transaction count as an integer — all sourced live from the Base network.","failureModes":["Missing or malformed wallet address returns an error","Invalid 0x address format causes a validation error","Network or RPC unavailability may cause a timeout or 5xx error","Wallet with zero activity may return zero balances and zero transactions","Payment failure (402) if USDC not provided or insufficient funds for the $0.002 fee"],"whenToPreferThis":"Choose this endpoint when you need real-time, on-chain wallet balance data specifically on the Base network, including both native ETH and USD stablecoin holdings plus transaction history count in a single call. Prefer it over general blockchain explorers when you need programmatic, machine-readable output for agent workflows and are operating on Base.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-11T18:40:05.010Z","isFirstParty":false,"canonicalSlug":"manylives-me-base-wallet-balance-checker-82124c39"}