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Saylor Innovations EVM Wallet Balance (Ethereum)
x402
Saylor Innovations EVM Wallet Balance (Ethereum) is a paid API for AI agents from saylorinnovations.com, paid per call via x402, $0.003/call, status unknown (last checked 2026-10-03).
Returns the current ETH balance for a given Ethereum wallet address via on-chain lookup
Price / call$0.003
Success—
StatusUnknown
How this service works
EVM Wallet Balances (ethereum). Ethereum ERC-20 token balance and native ETH balance for any wallet: up to 20 ERC-20 tokens (?tokens=) in one call, with symbols, decimals and human-readable amounts. Live chain head.
Output
Returns the on-chain ETH balance associated with the provided Ethereum wallet address, reflecting the current state of the Ethereum mainnet ledger.
Example use cases
Portfolio balance monitoring
“Can you check how much ETH is currently sitting in the wallet 0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045?”
DeFi pre-transaction check
“Before I execute this swap, can you verify that wallet 0xAb5801a7D398351b8bE11C439e05C5B3259aeC9B has enough ETH to cover gas and the transaction amount?”
Wallet audit for compliance
“I need to audit a list of wallets — start by pulling the on-chain ETH balance for address 0x742d35Cc6634C0532925a3b844Bc454e4438f44e on Ethereum mainnet.”
Technical details
Endpoint
GEThttps://saylorinnovations.com/api/evm/ethereum/balance/:address?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need a fast, low-cost on-chain Ethereum balance lookup for a specific wallet address. Prefer this over general blockchain explorers when you need a programmatic, agent-callable API that returns structured balance data for Ethereum mainnet specifically.
Side effects
- Invalid or malformed Ethereum address returns an error response
- Address with zero balance may return 0 rather than an error
- Network congestion or node issues may cause delayed or failed responses
- Rate limiting if too many requests are made rapidly
Tags
x402
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