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Mint Intel: Ethereum Native ETH Balance
x402
Mint Intel: Ethereum Native ETH Balance is a paid API for AI agents from mintintel.35-171-220-195.sslip.io, paid per call via x402, $0.001/call, status unknown (last checked 2026-10-31).
Returns the native ETH balance of any Ethereum address in both wei and ETH at the latest block via eth_getBalance.
Price / call$0.001
Success—
StatusUnknown
How this service works
Native ETH balance of any Ethereum address (wei + ETH, latest block) via eth_getBalance.
Output
Returns a JSON object containing the queried Ethereum address, its native ETH balance as a string in wei, and the equivalent ETH value as a decimal string — all reflecting the state at the latest block.
Example use cases
DeFi portfolio ETH balance check
“How much ETH does the wallet 0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045 hold right now on Ethereum mainnet? I need the balance in both ETH and wei.”
Smart contract funding verification
“Before I trigger a transaction, can you confirm whether the Ethereum address 0xAbCdEf1234567890AbCdEf1234567890AbCdEf12 has enough ETH — tell me the exact balance in wei and ETH.”
Wallet activity monitoring
“Check the ETH balance on Ethereum mainnet for address 0x742d35Cc6634C0532925a3b844Bc454e4438f44e so I can tell if it's been funded yet.”
Technical details
Endpoint
GEThttps://mintintel.35-171-220-195.sslip.io/v1/eth/balance/:address?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need the native ETH balance (not ERC-20 token balances) of an Ethereum mainnet address in real time at the latest block. Prefer this over Etherscan or other APIs when you need a lightweight, pay-per-call solution without API key management. For Base chain ETH balances, use the sibling Base endpoint instead. For ERC-20 token balances, use the dedicated ERC-20 balance endpoint.
Side effects
- Invalid or malformed address (non-0x-prefixed or wrong length) returns an error
- Address with zero balance returns '0' wei and '0' ETH (not an error)
- Upstream Ethereum RPC node unavailability may cause timeout or 5xx error
- Network congestion may cause slightly stale latest-block data
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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