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EVM Chain Balance Lookup (Europe/Germany)
x402
EVM Chain Balance Lookup (Europe/Germany) is a paid API for AI agents from funday520.ccwu.cc:8443, paid per call via x402, $0.002/call, status unknown (last checked 2026-10-27).
Returns the native token balance (ETH/ETH-equivalent) and nonce for a given EVM address on Base or Ethereum, measured from a European hub, paid per-call via x402/USDC.
Price / call$0.002
Success—
StatusUnknown
How this service works
Pay-per-call website uptime/latency/TLS checks and fetch-to-Markdown, measured from Hub Europe (Germany). USDC on Base via x402. No account or API key.
Output
Returns a JSON object with the queried address, chain name, current block number, native token balance in ETH (human-readable) and in wei (raw integer), and the account nonce. No authentication required; payment is handled per-call via x402 USDC on Base.
Example use cases
Monitor wallet ETH balance on Base
“Check how much ETH is currently in wallet 0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045 on Base — I need the balance in ETH and the current block number.”
Verify sufficient funds before transaction
“Before I send a transaction, can you check whether the address 0xAbCd1234...5678 on Ethereum has enough ETH — tell me the exact balance in ETH and in wei?”
Audit nonce for stuck transaction debugging
“I think I have a stuck transaction — can you pull the current nonce and ETH balance for 0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045 on Base so I know where the account stands?”
Technical details
Endpoint
GEThttps://funday520.ccwu.cc:8443/v1/chain/balance?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need a quick, no-account, pay-per-call balance or nonce lookup for an EVM address on Base or Ethereum, especially from a European vantage point. Prefer it over RPC node subscriptions or provider SDKs when you want a lightweight, on-demand check without managing API keys or node infrastructure.
Side effects
- Invalid or malformed 0x address returns an error response
- Unsupported chain value (not 'base' or 'ethereum') causes a validation error
- Network/node unavailability may result in a timeout or 5xx error
- Missing required query parameters (chain or address) returns a schema validation error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"block": 36000000,
"chain": "base",
"nonce": 5,
"address": "0x...",
"balance_eth": "0.0123",
"balance_wei": "12300000000000000"
}
}Tags
x402
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