{"uid":"cap_ef0nBGZYAlSvkH4BNxrpB","slug":"moneytools-multi-chain-crypto-address-validator-4dc2ad3f","name":"MoneyTools Multi-Chain Crypto Address Validator","description":"Multi-chain address validator: Which network is this address for, and is it well-formed? EVM checksum, Bitcoin (legacy/P2SH/SegWit/Taproot), Litecoin, Dogecoin, Tron, Solana, Cosmos bech32, TON. Catches typos before sending. Free tier 10/day; then $0.001 via x402 (HTTP 402 + PAYMENT-REQUIRED) or X-API-Key credits. Not charged on failure. $0.001 USDC per call via x402 on Base. Run by MoneyTools.","url":"https://tools.moneytools.dev/v1/address-validate?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method"],"properties":{"type":{"const":"http"},"method":{"const":"GET"},"queryParams":{"type":"object","required":["address"],"properties":{"address":{"type":"string","examples":["bc1qxy2kgdygjrsqtzq2n0yrf2493p83kkfjhx0wlh"],"description":"any crypto address"}}}}},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string","const":"json"},"example":{"type":"object","properties":{"payment":{"type":"object","properties":{"charged":{"type":"boolean"},"network":{"type":"string"},"amountUsd":{"type":"string"},"transaction":{"type":["string","null"]}}},"freeTier":{"type":"object"},"_moneytools":{"type":"object","description":"optional plan / partner hints"}},"description":"Tool-specific JSON result (see llms.txt / openapi.json). Always includes payment info.","additionalProperties":true}}}}},"responseSchema":{"type":"json"},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.001","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":"$0.001/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_CeF3Ozmo5KmF1VPo-7pGA","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.001","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Validates a cryptocurrency address across multiple blockchains, identifies which network it belongs to, and checks well-formedness including EVM checksum, Bitcoin variants, Litecoin, Dogecoin, Tron, Solana, Cosmos bech32, and TON.","exampleAgentPrompt":"Can you check if bc1qxy2kgdygjrsqtzq2n0yrf2493p83kkfjhx0wlh is a valid crypto address and tell me which blockchain network it belongs to?","exampleUseCases":[{"title":"Pre-send address typo check","prompt":"Before I send my funds, can you verify that 0xAb5801a7D398351b8bE11C439e05C5B3259aeC9B is a valid and properly checksummed Ethereum address?"},{"title":"Identify unknown wallet address","prompt":"Someone sent me this address — TRX7NM9HkFqRQwuqkMhRpkU6GZ4HsRkFzJ — can you tell me which blockchain network it's for and whether it's well-formed?"},{"title":"DeFi app deposit validation","prompt":"I'm building a deposit flow and need to check whether bc1p5cyxnuxmeuwuvkwfem96lqzszd02n6xdcjrs20cac6yqjjwudpxqkedrcr is a valid Taproot Bitcoin address before accepting it from users."}],"resultDescription":"A JSON object indicating whether the address is valid, the detected blockchain network, the address format/type (e.g. legacy, P2SH, SegWit, Taproot), checksum status for EVM addresses, and payment metadata including whether the free tier was used or a charge was made.","failureModes":["Invalid or malformed address returns a validation failure response without charging","Unrecognized address format returns unknown network","Free tier exhausted (10/day) triggers HTTP 402 requiring x402 payment or API key","Missing required 'address' query parameter returns an error","Network connectivity issues may cause timeouts"],"whenToPreferThis":"Use this endpoint when you need to validate a crypto wallet address across multiple blockchains in a single call, especially when you need network identification alongside format validation. Ideal for pre-flight checks before sending crypto transactions to catch typos. Covers the widest range of chains including EVM, Bitcoin variants, Solana, Tron, Cosmos, TON, Litecoin, and Dogecoin in one API.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-11-05T12:43:36.925Z","isFirstParty":false,"canonicalSlug":"moneytools-multi-chain-crypto-address-validator-4dc2ad3f"}