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MoneyTools Multi-Chain Crypto Address Validator
x402
MoneyTools Multi-Chain Crypto Address Validator is a paid API for AI agents from tools.moneytools.dev, paid per call via x402, $0.001/call, status unknown (last checked 2026-11-05).
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.
Price / call$0.001
Success—
StatusUnknown
How this service works
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.
Output
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.
Example use cases
Pre-send address typo check
“Before I send my funds, can you verify that 0xAb5801a7D398351b8bE11C439e05C5B3259aeC9B is a valid and properly checksummed Ethereum address?”
Identify unknown wallet address
“Someone sent me this address — TRX7NM9HkFqRQwuqkMhRpkU6GZ4HsRkFzJ — can you tell me which blockchain network it's for and whether it's well-formed?”
DeFi app deposit validation
“I'm building a deposit flow and need to check whether bc1p5cyxnuxmeuwuvkwfem96lqzszd02n6xdcjrs20cac6yqjjwudpxqkedrcr is a valid Taproot Bitcoin address before accepting it from users.”
Technical details
Endpoint
GEThttps://tools.moneytools.dev/v1/address-validate?utm_source=zero.xyzWhen to prefer
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.
Side effects
- 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
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json"
}Tags
x402
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