{"uid":"cap_yqiwa96OxL__g23Qk0KV8","slug":"solana-wallet-sol-balance-checker-5d71fdb6","name":"Solana Wallet SOL Balance Checker","description":"Use before sending SOL or paying fees, to confirm the wallet really holds enough. Never rely on a balance remembered from earlier in a conversation. Reads a wallet's native SOL balance directly from the chain.","url":"https://solana-pulse-gateway-1021990235790.us-central1.run.app/api/tools/get_solana_balance?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":null,"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.01","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":"$0.01/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_wl8ohjOsoYq_BDcXUmCF5","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":null,"unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Reads the current native SOL balance of a given wallet address directly from the Solana blockchain in real time.","exampleAgentPrompt":"Before you send that 2 SOL transfer, check the current on-chain SOL balance for wallet address 7xKXtg2CW87d97TXJSDpbD5jBkheTqA83TZRuJosgAsU so we know it actually has enough to cover the amount plus fees.","exampleUseCases":[{"title":"Pre-transfer SOL sufficiency check","prompt":"I want to send 1.5 SOL to my friend — before you build the transaction, check the live SOL balance on wallet 9WzDXwBbmkg8ZTbNMqUxvQRAyrZzDsGYdLVL9zYtAWWM to make sure I actually have enough plus a little extra for fees."},{"title":"Agent fee-reserve verification","prompt":"My trading bot is about to execute a swap — first verify the current on-chain SOL balance for wallet 3h1zGmCwsRJnVk5BuRNMLsPaQu1y2kcQxD3z5LfD1Q9n to confirm it has at least 0.01 SOL left to cover transaction fees."},{"title":"User balance inquiry before DeFi action","prompt":"Before I stake anything, can you pull the real-time SOL balance straight from the chain for my wallet address 5FHwkrdxkzXEV5mWzSfBFpVxeGmf82oJXy3WTWnVBJVR? I don't trust the number from earlier in our chat."}],"resultDescription":"Returns the wallet's current native SOL balance as read directly from the Solana blockchain, typically expressed in SOL and/or lamports. The value reflects the true on-chain state at the moment of the call, not a cached or estimated figure.","failureModes":["Invalid or malformed wallet address returns an error indicating the address could not be parsed","Network or RPC errors from the Solana cluster may cause timeouts or unavailable responses","Wallet address with no history (unfunded) may return zero balance or account-not-found","Rate limiting may occur under high request volume"],"whenToPreferThis":"Use this endpoint whenever an agent needs a real-time, authoritative SOL balance before executing or signing any transaction — especially when fees or transfer amounts depend on confirmed available funds. Prefer this over any cached or in-memory balance value, as blockchain state can change between turns in a conversation. It is specifically designed for pre-transaction validation on Solana, not for token (SPL) balances.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-13T12:40:42.956Z","isFirstParty":false,"canonicalSlug":"solana-wallet-sol-balance-checker-5d71fdb6"}