Network Parameters
To connect to the Ettios blockchain, you'll need to use the correct network parameters. This page provides the details you need to connect wallets, development environments, and applications to both the Ettios Mainnet and Testnet.
Mainnet Parameters
Use these parameters to connect to the Ettios Mainnet:
| Parameter | Value | Description |
|---|---|---|
| Network Name | Ettios Mainnet | The display name for the network |
| RPC URL | https://rpc.ettiosblockchain.io | Endpoint for making JSON-RPC calls |
| Chain ID | 2237 | Unique identifier for the blockchain |
| Currency Symbol | ETTIA | Native token symbol |
| Block Explorer URL | https://scan.ettiosblockchain.io | URL to explore blocks, transactions, and accounts |
| Decimals | 18 | Number of decimal places for the native token |
| Average Block Time | 2 seconds | Average time between blocks |
| Consensus | Nominated Proof of Stake (NPoS) | Consensus mechanism used |
Testnet Parameters
Use these parameters to connect to the Ettios Testnet:
Coming soon: The Ettios Testnet is not live yet — it is expected to launch in late 2026. These parameters are published in advance so you can prepare your tooling and integrations.
| Parameter | Value | Description |
|---|---|---|
| Network Name | Ettios Testnet | The display name for the testnet |
| RPC URL | https://testnet-rpc.ettiosblockchain.io | Endpoint for making JSON-RPC calls |
| Chain ID | 2238 | Unique identifier for the testnet blockchain |
| Currency Symbol | tETTIA | Test token symbol |
| Block Explorer URL | https://testnet-scan.ettiosblockchain.io | URL to explore blocks, transactions, and accounts |
| Decimals | 18 | Number of decimal places for the test token |
| Faucet URL | https://faucet.ettiosblockchain.io | URL to obtain test tokens |
| Average Block Time | 2 seconds | Average time between blocks |
Adding to MetaMask
To manually add Ettios to your MetaMask wallet:
Step-by-Step Instructions
- Open your MetaMask wallet
- Click on the network dropdown at the top of the MetaMask window
- Click "Add Network"
- Click "Add a network manually"
- Fill in the network details using the parameters above
- Click "Save"
For a more detailed guide, see our full MetaMask setup instructions.
MetaMask Network Configuration Example
Network Name:
Ettios Mainnet
New RPC URL:
https://rpc.ettiosblockchain.io
Chain ID:
2237
Currency Symbol:
ETTIA
Block Explorer URL:
https://scan.ettiosblockchain.io