Overview
Ethereum mainnet on-chain read: the native balance of an address. Ethereum mainnet ETH balance of one address: eth_getBalance at the latest block, in wei. Takes address (0x + 40 hex). One plain JSON-RPC read, paid per call in USDC on Base.
Protocol
x402
Price
—
Payment Asset
USD Coin
Payment Network
eip155:8453
Category
blockchain-data
Provider
arysphere
Source
self-registered
Indexed
2026-10-21 13:55:07
Health
Status
healthy
Latency (p50)
—
Uptime (30d)
—
Reliability Score
—
Last Checked
Never
Last Healthy
Never
Consecutive Failures
0
x402 Payment Validation
Payment Requirements
—
Asset Verified
—
Facilitator
—