Learn how One-click crypto payments® work.
approve()
, the dapp requests a permit signature from the user’s wallet. This signature contains:
Step | |
---|---|
Gas paid in | ETH |
Gas Cost | On L2s few cents |
Who pays Gas | User |
Step | |
---|---|
Gas paid in | ERC20 |
Gas Cost | On L2s under one cent |
Who pays Gas | Merchant(ℹ︎) |
Chain | Tokens | Status |
---|---|---|
Base | USDC | ✅ |
Ethereum | USDC | comming soon |
Optimism | USDC | comming soon |
Arbitrum | USDC | comming soon |
Base | USDT | comming soon |
Ethereum | USDT | comming soon |
Optimism | USDT | comming soon |
Arbitrum | USDT | comming soon |