{"uid":"cap_nFT0QE3m6pEK15k7jiHZd","slug":"x402-coinstats-app-4122ab9c","name":"CoinStats Wallet Balance","description":"CoinStats live balance for a wallet address on a single blockchain — coins and token amounts with USD values","url":"https://x402.coinstats.app/wallet/balance?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"properties":{"input":{"required":["method"],"properties":{"method":{"enum":["GET"],"type":"string"}}}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.004","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":"$0.004/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.004","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.004","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_0rrDXuZjdAj_4B2Aw2NQX","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.004","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns live coin and token balances with USD values for a wallet address on a specified blockchain","exampleAgentPrompt":"What's the current balance of wallet 0x742d35Cc6634C0532925a3b8D4C9C6b on Ethereum — show me each token and its USD value.","exampleUseCases":[{"title":"Check portfolio value before trading","prompt":"Before I make any moves, can you pull up the current token balances and USD values for my wallet 0xAb5801a7D398351b8bE11C439e05C5B3259aeC9B on Ethereum so I know exactly what I'm working with?"},{"title":"Monitor whale wallet holdings","prompt":"I want to keep an eye on this wallet — 0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045 on Polygon. Can you fetch all the coins and tokens it holds right now along with their current dollar values?"},{"title":"Verify airdrop tokens received","prompt":"I heard there was an airdrop earlier today — can you check my wallet 0x53d284357ec70cE289D6D64134DfAc8E511c8a3D on Binance Smart Chain and show me all the token balances so I can confirm the new tokens showed up?"}],"resultDescription":"A list of coins and tokens held by the wallet on the specified blockchain, with exact amounts and current USD values for each holding, plus a total portfolio value in USD.","failureModes":["Invalid wallet address format returns error or empty result","Unsupported blockchain returns error — use /wallet/connections to get valid connectionIds","Wallet with no activity returns empty balances array","Rate limiting or payment failure (402) if USDC payment not attached","Network timeout if blockchain RPC is slow to respond"],"whenToPreferThis":"Use this endpoint when you need a real-time snapshot of what a single wallet holds on one specific blockchain, including USD valuations. Prefer this over transaction history endpoints when you want current state rather than historical activity, and over multi-chain portfolio endpoints when you know the specific chain.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-13T00:34:44.335Z","isFirstParty":false,"canonicalSlug":"x402-coinstats-app-4122ab9c"}