A domain is a Circle-issued identifier for a blockchain where CCTP contracts are deployed. Domains do not map to any existing public chain ID.
Select the applicable CCTP version below:
Domain | Name |
---|---|
0 | Ethereum |
1 | Avalanche |
2 | OP (Optimism) |
3 | Arbitrum |
4 | Noble |
5 | Solana |
6 | Base |
7 | Polygon PoS |
8 | Sui |
9 | Aptos |
10 | Unichain |
Domain | Name |
---|---|
0 | Ethereum |
1 | Avalanche |
3 | Arbitrum |
6 | Base |
11 | Linea |
13 | Sonic |
14 | World Chain |