Pay-per-call Ethereum mainnet RPC for AI agents. Every endpoint proxies a single live RPC call - wallet and token balances, blocks, transactions, receipts, event logs, ENS name resolution, contract introspection, and NFT metadata - returning fresh data from a live Ethereum node. No API keys, no accounts, no subscriptions; pay per request in USDC on Base via x402, or pathUSD or USDC.e on Tempo via MPP.
https://skills.onesource.io