Release Candidate - Alpha
Release candidate - Alpha devnet is currently in active development and may experience periods of instability, including potential outages, as the networks are regularly updated and improved. Developers should expect some level of unreliability when interacting with the devnet. The devnet is intended for protocol testing only, and should not be relied upon for mission-critical applications.
Release Candidate - Alpha is meant only for protocol testing. If you're an application developer looking to test your interop-enabled application we recommend using the Superchain interop devnet (opens in a new tab).
Interop RC Alpha 0
| Parameter | Value |
|---|---|
| Network Name | interop-rc-alpha-0 |
| Chain ID | 420120003 |
| Currency Symbol1 | ETH |
| Block Explorer | n/a |
| Public RPC URL | https://interop-rc-alpha-0.optimism.io (opens in a new tab) |
| Sequencer URL | https://interop-rc-alpha-0.optimism.io (opens in a new tab) |
| OptimismPortal2 | 0xbd80b66b60a6c6580aa0a92783bdb4c42b1405c4 |
Interop RC Alpha 1
| Parameter | Value |
|---|---|
| Network Name | interop-rc-alpha-1 |
| Chain ID | 420120004 |
| Currency Symbol1 | ETH |
| Block Explorer | n/a |
| Public RPC URL | https://interop-rc-alpha-1.optimism.io (opens in a new tab) |
| Sequencer URL | https://interop-rc-alpha-1.optimism.io (opens in a new tab) |
| OptimismPortal2 | 0x92b3b2d4032492cd177fefa20e67c64826ccbc70 |
- The "currency symbol" is required by some wallets like MetaMask.
- The
OptimismPortalis a low-level contract responsible for passing messages between L1 and L2. You can sendETHdirectly to the portal to receive it to the sender address on the L2.
Bridging ETH to the Release Candidate - Alpha devnet
Get Sepolia ETH from the Superchain Faucet
You can utilize the Superchain Faucet (opens in a new tab) to get ETH on Sepolia.
Send the Sepolia ETH to the devnet
You can send ETH directly to the OptimismPortal address and it will go to the same sender address on the devnet.
Wait for bridging to complete
It'll take approximately 2 minutes for the bridging process from Sepolia to L2 to complete and the ETH to appear in your wallet.
Next steps
- Build a revolutionary app that uses multiple blockchains within the Superchain
- Deploy a SuperchainERC20 to the Superchain
- View more interop tutorials