Circle’s Paymasters are smart contracts that sponsor network fees for users of your SCA wallets on your behalf. Circle deploys these paymasters on every chain, so you don’t have to. If a transaction meets the policies you set up, Circle's off-chain service lets the paymaster sponsor that transaction.

The following are the on-chain addresses of Circle's Paymasters:

BlockchainNetworkBlockchain Address
EthereumGoerli Testnet0x7ceA357B5AC0639F89F9e378a1f03Aa5005C0a25
PolygonMumbai Testnet0x7ceA357B5AC0639F89F9e378a1f03Aa5005C0a25