Gasless Transactions
Swap tokens without paying gas fees using innovative permit technology
Zero Gas Fees, Maximum Convenience
Our gasless transaction system eliminates the need to pay gas fees while maintaining full security and decentralization. Experience seamless token swapping without the friction.
How Gasless Transactions Work
1. Sign Permit
Sign a cryptographic permit that authorizes the transaction without paying gas
2. Submit Transaction
Our system submits the transaction to the blockchain using the signed permit
3. Transaction Complete
Receive your swapped tokens without ever paying gas fees
Permit Technology Explained
Permits are cryptographic signatures that allow smart contracts to execute transactions on behalf of users without requiring them to pay gas fees. This technology is based on the EIP-2612 standard for Ethereum and similar implementations on other chains.
Key Components
Digital Signature
A cryptographic signature that proves you authorize the transaction without revealing your private key.
Transaction Data
Contains all the necessary information about the swap including amounts, tokens, and deadlines.
Gasless Support Across Chains
EVM Chains
EIP-2612 Standard
- • Ethereum (ETH)
- • Polygon (MATIC)
- • BSC (BNB)
- • Arbitrum (ARB)
- • Optimism (OP)
Solana
SPL Token Permits
- • Native SPL tokens
- • USDT (SPL)
- • Custom SPL tokens
- • Wrapped tokens
- • Liquidity tokens
Internet Computer
ICRC Permits
- • ICP (Native)
- • ckBTC
- • ckETH
- • SNS tokens
- • ICRC-1 tokens
Benefits of Gasless Transactions
Cost Savings
Eliminate gas fees completely, saving money on every transaction
Accessibility
Make DeFi accessible to users who don't have native tokens for gas
Security
Maintain full security with cryptographic signatures and smart contract verification
User Experience
Seamless experience without worrying about gas price fluctuations
