MegaETH Testnet: Chain ID, RPC and Faucets
Introduction To MegaETH Testnets
MegaETH has one public testnet: MegaETH Testnet (chain ID 6343). The MegaETH docs describe settlement to Ethereum through the OP Stack.
Testnets
MegaETH's testnets. Each has its own page with the chain ID, endpoints and faucets.
| Network | Role | Chain ID | Endpoints responding | Faucets | Last check |
|---|---|---|---|---|---|
| MegaETH Testnet | Testnet | 6343 | 1 of 1 | 1 |
Testnet notes
Setup notes and links for MegaETH's testnets.
Available MegaETH Testnets
1 network listed · DIA editorial list, updated 20 Oct 2026 · How this list is built
- docs.megaeth.com
MegaETH Testnet Network Details
| Network | Chain ID | Currency symbol | Explorer | Public RPC |
|---|---|---|---|---|
| MegaETH Testnet | 6343 | ETH | testnet-mega.etherscan.io | carrot.megaeth.com |
Test tokens: see the MegaETH faucets page.