{"uid":"cap_u43UTNDKvPBx98NYMNMbu","slug":"agent-ia-api-solde-balance-lookup-4936a415","name":"Agent IA API – Solde (Balance Lookup)","description":"Get ETH balance of an address","url":"https://api.api-agent-ia.ch/solde?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET","HEAD","DELETE"],"type":"string"},"queryParams":{"type":"object","required":["adresse"],"properties":{"adresse":{"type":"string"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":{"type":"json","example":{"example":{"eth":"1.5","adresse":"0x..."}}},"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_zO467qal-0NTIICFkwCXA","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 balance of a given blockchain address via an AI/blockchain agent service.","exampleAgentPrompt":"Can you check the current balance for the blockchain address 0x1234abcd5678ef90... using the Agent IA service?","exampleUseCases":[{"title":"DeFi wallet balance monitoring","prompt":"What's the current balance on this blockchain address 0xAbCd1234...5678 — I want to know how much is sitting there right now."},{"title":"Agent treasury balance check","prompt":"Can you look up the on-chain balance for my agent's wallet address bc1qxy2kgdygjrsqtzq2n0yrf2493p83kkfjhx0wlh so I know if it needs topping up?"},{"title":"Automated payment verification","prompt":"After that transaction, can you confirm the updated balance at address 0xDEAD...BEEF to verify the funds arrived correctly?"}],"resultDescription":"Returns balance information for the specified blockchain address, likely as a numeric value or object representing the current holdings at that address on the supported chain(s). Response schema is unspecified, so the exact format (amount, currency, unit) may vary.","failureModes":["Missing or invalid 'adresse' field returns an error","Address not found on the supported blockchain returns empty or null balance","Malformed address string causes parsing or validation error","Service unavailability or network issues return a 5xx response","Payment failure (x402) if USDC micropayment is not properly handled"],"whenToPreferThis":"Choose this endpoint when you need a quick balance lookup for a blockchain address within the api-agent-ia.ch ecosystem, particularly when already integrated with x402 micropayment infrastructure. Suitable for autonomous agents monitoring wallet balances or verifying transactions without needing a full blockchain node or heavy SDK.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-22T12:39:46.818Z","isFirstParty":false,"canonicalSlug":"agent-ia-api-solde-balance-lookup-4936a415"}