{"uid":"cap_M7jDlQw3YQLHO8vmm0Nai","slug":"kiteendpoints-ai-crypto-wallet-address-validator-9626efc8","name":"KiteEndpoints.ai - Crypto Wallet Address Validator","description":"400+ paid API endpoints. Social media, AI, crypto, finance, weather, ecommerce, tools. Pay per request with USDC on Base chain.","url":"https://kite-endpoints.vercel.app/api/crypto-wallet-address-validator1?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":null,"responseSchema":{"type":"object","example":{"result":{"data":"example response"}},"properties":{"result":{"type":"object","description":"API response data"}}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.05","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":"$0.05/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.05","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.05","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_L0_aF8XyhtylU8ZJDGWC8","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.05","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Validates a cryptocurrency wallet address to check whether it is properly formatted and legitimate for a given blockchain network","exampleAgentPrompt":"Can you check whether this wallet address is valid before I send funds to it? The address is 0x742d35Cc6634C0532925a3b844Bc454e4438f44e and it's supposed to be an Ethereum address.","exampleUseCases":[{"title":"Pre-transfer address verification","prompt":"Before I send 500 USDC, can you verify that this Ethereum wallet address is valid and correctly formatted: 0x4Bd5643ac6f66a5237E18bfA7d47cF22f1c9F210?"},{"title":"Payment form validation for crypto checkout","prompt":"A user just entered this wallet address in my crypto checkout form — can you check if it's a valid Bitcoin address before I let them proceed? The address is 1A1zP1eP5QGefi2DMPTfTL5SLmv7Divf Na."},{"title":"Bulk wallet sanity check before airdrop","prompt":"I'm about to do an airdrop and I need to make sure this recipient address is valid on the Ethereum network before adding it to my list: 0x000000000000000000000000000000000000dEaD — is it legitimate?"}],"resultDescription":"Returns a validation result indicating whether the provided crypto wallet address is valid and properly formatted, potentially including the address type, network compatibility, and any formatting errors detected.","failureModes":["Malformed or missing address input returns an error or invalid flag","Unsupported blockchain network may yield indeterminate results","Ambiguous address format (e.g. checksummed vs non-checksummed) may not be distinguished","Service outage or upstream provider failure returns a 500 error","Incorrect network specified for the address causes false negative validation"],"whenToPreferThis":"Choose this endpoint when you need a quick, pay-per-use wallet address validation without integrating a full blockchain SDK. Ideal for agents handling payment flows, onboarding forms, or airdrop pipelines that need a lightweight sanity check on user-supplied addresses before committing funds or storing the address.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-19T18:47:06.407Z","isFirstParty":false,"canonicalSlug":"kiteendpoints-ai-crypto-wallet-address-validator-9626efc8"}