Travel rule support is now available for Compliance Engine!
Try it out on the
Developer Console
EVM chains
Built with ERC-4337 compatible smart contracts, Gas Station for Circle Wallets allows developers to sponsor network fees for SCA wallet users. If a transaction meets the policies you set, Gas Station calls these contracts to cover the network fee.
The following are the smart contract addresses that power Gas Station on EVM blockchains:
| Blockchain | Network | Blockchain Address |
|---|---|---|
| Arbitrum | Mainnet | 0x7ceA357B5AC0639F89F9e378a1f03Aa5005C0a25 |
| Arbitrum | Sepolia Testnet | 0x7ceA357B5AC0639F89F9e378a1f03Aa5005C0a25 |
| Ethereum | Mainnet | 0x7ceA357B5AC0639F89F9e378a1f03Aa5005C0a25 |
| Ethereum | Sepolia Testnet | 0x7ceA357B5AC0639F89F9e378a1f03Aa5005C0a25 |
| Polygon | Mainnet | 0x7ceA357B5AC0639F89F9e378a1f03Aa5005C0a25 |
| Polygon | Amoy Testnet | 0x7ceA357B5AC0639F89F9e378a1f03Aa5005C0a25 |
| Unichain | Mainnet | 0x7ceA357B5AC0639F89F9e378a1f03Aa5005C0a25 |
| Unichain | Sepolia Testnet | 0x7ceA357B5AC0639F89F9e378a1f03Aa5005C0a25 |
Solana
Gas Station on Solana is powered by fee-payers: programs that cover network fees for users on your behalf. If a transaction meets the policies you set, Gas Station calls the fee payer to sponsor the network fee of the transaction. Gas Station is available on both mainnet and devnet.
Did this page help you?
© 2023-2025 Circle Technology Services, LLC. All rights reserved.
