{"uid":"cap_PTd0cohpfaa9PqQRbbGQW","slug":"saylor-innovations-evm-wallet-balance-ethereum-0002aace","name":"Saylor Innovations EVM Wallet Balance (Ethereum)","description":"EVM Wallet Balances (ethereum). Ethereum ERC-20 token balance and native ETH balance for any wallet: up to 20 ERC-20 tokens (?tokens=) in one call, with symbols, decimals and human-readable amounts. Live chain head.","url":"https://saylorinnovations.com/api/evm/ethereum/balance/:address?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":null,"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.003","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":"$0.003/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_V9Z9F4ZZTqGmc0LLqB0CR","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.003","costPer":"request","priority":0,"asset":null,"unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns the current ETH balance for a given Ethereum wallet address via on-chain lookup","exampleAgentPrompt":"What's the current ETH balance for Ethereum wallet address 0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045?","exampleUseCases":[{"title":"Portfolio balance monitoring","prompt":"Can you check how much ETH is currently sitting in the wallet 0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045?"},{"title":"DeFi pre-transaction check","prompt":"Before I execute this swap, can you verify that wallet 0xAb5801a7D398351b8bE11C439e05C5B3259aeC9B has enough ETH to cover gas and the transaction amount?"},{"title":"Wallet audit for compliance","prompt":"I need to audit a list of wallets — start by pulling the on-chain ETH balance for address 0x742d35Cc6634C0532925a3b844Bc454e4438f44e on Ethereum mainnet."}],"resultDescription":"Returns the on-chain ETH balance associated with the provided Ethereum wallet address, reflecting the current state of the Ethereum mainnet ledger.","failureModes":["Invalid or malformed Ethereum address returns an error response","Address with zero balance may return 0 rather than an error","Network congestion or node issues may cause delayed or failed responses","Rate limiting if too many requests are made rapidly"],"whenToPreferThis":"Use this endpoint when you need a fast, low-cost on-chain Ethereum balance lookup for a specific wallet address. Prefer this over general blockchain explorers when you need a programmatic, agent-callable API that returns structured balance data for Ethereum mainnet specifically.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-03T00:47:07.949Z","isFirstParty":false,"canonicalSlug":"saylor-innovations-evm-wallet-balance-ethereum-0002aace"}