{"uid":"cap_5ru7OdC_14Y0PlumvVcgZ","slug":"databg-wallet-balance-lookup-bf20d772","name":"DataBG Wallet Balance Lookup","description":"Global structured data and machine-payable tools built for AI agents, developers and intelligent applications.","url":"https://api.databg.tech/v1/tools/wallet/balance","method":"POST","headers":{},"bodySchema":{"type":"object","required":["address"],"properties":{"address":{"type":"string"}}},"responseSchema":{"type":"object","properties":{"rpc":{"type":"string"},"asset":{"type":"string"},"address":{"type":"string"},"network":{"type":"string"},"success":{"type":"boolean"},"chain_id":{"type":"integer"},"network_id":{"type":"string"},"queried_at":{"type":"string","format":"date-time"},"balance_eth":{"type":"string"},"balance_wei":{"type":"string"}}},"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_tOP7B8OktxQ2LpESqxto4","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 the current ETH and Wei balance of a given blockchain wallet address, including network metadata.","exampleAgentPrompt":"What's the current ETH balance of wallet address 0x742d35Cc6634C0532925a3b844Bc454e4438f44e? Give me the balance in both ETH and Wei along with the network details.","exampleUseCases":[{"title":"DeFi portfolio balance check","prompt":"Check the ETH balance for wallet address 0xAbCd1234...5678 — I want to know exactly how much ETH is in there and which network it's on."},{"title":"Pre-transaction fund verification","prompt":"Before I send a transaction, can you check whether wallet 0x1a2b3c4d...9e0f has enough ETH in it? Show me the balance in ETH."},{"title":"Smart contract treasury monitoring","prompt":"Look up the current balance of our smart contract treasury at address 0xDead...Beef and tell me the Wei amount and the chain ID."}],"resultDescription":"Returns a JSON object containing the wallet balance in both ETH (human-readable string) and Wei (raw integer string), along with the network name, chain ID, network ID, RPC endpoint used, the asset type, the queried address, a success boolean, and an ISO 8601 timestamp of when the query was made.","failureModes":["Invalid or malformed wallet address returns an error or success:false","Network unavailable or RPC node down causes a timeout or failure response","Non-Ethereum address formats may not be supported","Address with no on-chain history may return zero balance with success:true"],"whenToPreferThis":"Choose this endpoint when you need a fast, pay-per-call blockchain wallet balance lookup without managing your own RPC node or Web3 infrastructure. Ideal for AI agents that need on-demand balance checks as part of automated workflows, especially when using x402 micropayment rails for frictionless billing.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T00:34:12.812Z","isFirstParty":false}