FiatDock

Base gas price — current wei/gwei. Cheap read-only chain primitive. Pay-per-call via x402.

USDC balance of any address on Base — the x402 settlement asset (atomic + USDC). Pay-per-call via x402.

Address intelligence on Base — EOA/contract/ERC-20 + nonce + ETH/USDC balance + keyless GoPlus security verdict (phishing/sanctioned/mixer/…). The loop input for triaging a counterparty. Pay-per-call via x402.

Base latest block number + timestamp — a chain-head freshness probe. Pay-per-call via x402.

ETH balance of any address on Base (wei + ETH). Pay-per-call via x402.

ERC-20 token metadata on Base — name, symbol, decimals, total supply. Pay-per-call via x402.

Token report — price + liquidity + full safety verdict for any ERC-20 in ONE call (DexScreener + GoPlus). One payment instead of chaining token_price + token_safety. Pay-per-call via x402.

Sell agent USDC to fiat in the owner bank account (non-custodial, via a licensed payment partner)

Stablecoin intelligence — circulating supply, $1.00 peg deviation and per-chain breakdown (incl. Base) for USDC and other stablecoins (DefiLlama). Pay-per-call via x402.

Token safety & rug check — on-chain honeypot/tax/owner-privilege/holder-concentration risk verdict for any EVM token (GoPlus + DexScreener). Pay-per-call via x402.