@uniswap/universal-router/deploy-addresses/base-sepolia.json

Smart contracts for Universal Router

{
  "UniversalRouterV2": "0x95273d871c8156636e114b63797d78D7E1720d81",
  "UnsupportedProtocol": "0x76870DEbef0BE25589A5CddCe9B1D99276C73B4e"
}