📃 Chain Support
Swap and Gasless APIs are currently supported on the following chains. Select the chain in your request by providing the corresponding chainId request parameter. To request support for a new chain, please submit a request here.
| Chain | Chain ID | Swap API | Gasless API |
|---|---|---|---|
| Ethereum (Mainnet) | 1 | ✅ | ✅ |
| Polygon | 137 | ✅ | ✅ |
| Arbitrum | 42161 | ✅ | ✅ |
| Base | 8453 | ✅ | ✅ |
| Optimism | 10 | ✅ | ✅ |
| BSC | 56 | ✅ | |
| Avalanche | 43114 | ✅ |