This is CCTP V1 version. For the latest version, see CCTP.
CCTP V1 Domains
| Domain | Name |
|---|---|
| 0 | Ethereum |
| 1 | Avalanche |
| 2 | OP |
| 3 | Arbitrum |
| 4 | Noble |
| 5 | Solana |
| 6 | Base |
| 7 | Polygon PoS |
| 8 | Sui |
| 9 | Aptos |
| 10 | Unichain |
References
CCTP Chain Domains V1
Mapping of supported CCTP V1 domains
A domain is a Circle-issued identifier for a blockchain where CCTP V1
contracts are deployed. Domains do not map to any existing public chain ID.
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