{"uid":"cap_SL4fqeh6B4T1EtM7LvZ5S","slug":"origin-mcp-fly-dev-0179f38e","name":"Basescan Wallet Balance Checker","description":"Get ETH + token balances for a wallet","url":"https://origin-mcp.fly.dev/mcp/tools/basescan_wallet_balance","method":"GET","headers":{},"bodySchema":{"properties":{"input":{"required":["method"],"properties":{"method":{"enum":["GET"],"type":"string"}}}}},"responseSchema":null,"example":{"request":{"tokens":[],"address":"0x1234567890123456789012345678901234567890"},"response":{"result":{"address":"0x1234567890123456789012345678901234567890","ethBalance":"NaN","tokenBalances":[]},"status":"success"}},"exampleRequest":{"tokens":[],"address":"0x1234567890123456789012345678901234567890"},"tags":["x402"],"displayCostAmount":"0.001","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"settled","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":"$0.001/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.001","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.001","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_tYh-A8phtcDP4_HOBcLyV","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.001","costPer":"request","priority":0,"asset":null,"unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns ETH and ERC-20 token balances for a given wallet address on the Base network","exampleAgentPrompt":"What's the current ETH and token balance for wallet address 0x742d35Cc6634C0532925a3b844Bc454e4438f44e on Base?","exampleUseCases":null,"resultDescription":"Returns a list of ETH balance and all ERC-20 token balances held by the specified wallet address, including token symbols, contract addresses, and amounts.","failureModes":["Invalid or malformed wallet address returns an error","Address with no activity may return zero balances","Rate limiting or upstream Basescan API unavailability","Network-specific errors if querying non-Base addresses","Payment failure due to insufficient USDC for the $0.001 fee"],"whenToPreferThis":"Use this endpoint when you need a complete snapshot of both ETH and ERC-20 token holdings for a specific wallet on the Base network. Prefer this over general blockchain RPCs when you need human-readable token data with symbols and amounts in one call.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T12:37:03.436Z","isFirstParty":false}