Ethereum read-only RPC and supported simulations. Submit method and params as JSON. Method schemas, limits and prices: https://api.block402.xyz/docs/api.md. Obtain a bound quote with a private Idempotency-Key before signing.
| Network | Scheme | Amount | Pay To |
|---|---|---|---|
| Base | exact | $0.002500 USDC | 0x5b5c...6c63 |