{"name":"x402 Base Tools","description":"Base mainnet data for agents, read live from the chain and paid per call in USDC: gas prices and costs, token prices from Uniswap and Aerodrome pools, balances, token info, transaction decoding, x402 payment checks, EIP-3009 authorization status, Basenames and address profiles. Lookups of things that do not exist are not charged.","price":"$0.001","networks":["eip155:8453"],"endpoints":{"GET /v1/gas":"paid ($0.001 USDC): Base gas price and what transactions cost now","GET /v1/price":"paid ($0.002 USDC): USD price of a Base token from its on-chain pools","GET /v1/balance":"paid ($0.001 USDC): ETH and token balances of a Base address","GET /v1/token":"paid ($0.001 USDC): ERC-20 token info on Base","GET /v1/tx":"paid ($0.002 USDC): Decode a Base transaction","GET /v1/x402-payment":"paid ($0.001 USDC): Was this transaction an x402 payment, and to whom?","GET /v1/authorization":"paid ($0.001 USDC): Has a USDC authorization (EIP-3009 nonce) been used?","GET /v1/basename":"paid ($0.001 USDC): Resolve a Basename, or find an address's Basename","GET /v1/address":"paid ($0.001 USDC): What is this Base address?"},"openapi":"/openapi.json","llms":"/llms.txt"}