9 Services from base.kagurazaka.dev

Checks whether a Base transaction hash settled x402 payments (USDC transferWithAuthorization / EIP-3009), returning payer, payTo address, amount, nonce, facilitator, and seller metadata.

Returns ETH and ERC-20 token balances for a Base address, with USD values for ETH, stablecoins, and up to five held tokens priced from on-chain pools.

Returns the name, symbol, decimals, total supply, and Basescan link for any ERC-20 token on Base, identified by contract address or well-known symbol.

Returns a comprehensive profile of a Base blockchain address: wallet type, transaction count, ETH and USDC balances, primary Basename, ERC-20 token info, and x402 seller/payment receiver details.

Resolves a Basename (e.g. jesse.base.eth) to its Ethereum address, or reverse-resolves an address to its primary Basename on Base.

Returns current Base network gas fees (base fee, priority fee percentiles, L1 data fee) and the USD/ETH cost of common transaction types including ETH transfers, ERC-20 transfers, USDC x402 payments, swaps, and NFT mints.

Checks whether a USDC transferWithAuthorization nonce has been used on Base and returns the authorizer's current USDC balance, letting x402 payment flows confirm settlement.

Returns comprehensive decoded details for a Base transaction: status, timestamps, addresses, ETH value, function name, fee breakdown (L2+L1 in ETH/USD), ERC-20 and NFT transfers, and x402 USDC payment details.

Returns the USD price of any ERC-20 token on Base by reading its deepest Uniswap v3 or Aerodrome liquidity pool, with per-pool depth and liquidity quality flags.