Supported Networks
AstralBeam bridges between Casper Network and multiple EVM-compatible chains.
Mainnet
Mainnet launch is coming soon, following testnet validation and security audits.
Testnet Networks
Active
Transfer times depend on the source chain's finality, relayer processing and destination confirmation. Use the selected route's estimate in the interface, not a fixed promise. Casper source finality does not eliminate the destination wait.
Coming Soon
| Network |
Chain ID |
| Arbitrum Sepolia |
421614 |
| BNB Smart Chain Testnet |
97 |
| Robinhood Chain |
4663 |
Network Details
Casper Testnet
Ethereum Sepolia
Base Sepolia
| Property |
Value |
| Chain ID |
84532 |
| Native Currency |
ETH |
| Explorer |
sepolia.basescan.org |
| Faucet |
Base Bridge from Sepolia |
Polygon Amoy
Robinhood Chain Testnet
The bridge interface offers to add EVM networks to your wallet automatically - no manual RPC configuration needed. Contract addresses for all networks are listed in the Contract Overview.
What You Need
| Requirement |
EVM Chains |
Casper |
| Wallet |
MetaMask or WalletConnect-compatible |
Casper Wallet |
| Gas |
Native currency (ETH, MATIC, ...) |
CSPR |
| Token Approval |
Depends on token and allowance |
Required for CEP-18 locking when allowance is insufficient |
Adding New Networks
AstralBeam can be extended to additional EVM-compatible chains. If you'd like to see a network supported, open a GitHub issue or see the Contributing Guide.
Related Pages