Funding Your Wallet
NeuroHash uses ETH on Robinhood Chain for all payments. Your wallet is automatically created when you sign up.
Network Details
| Property | Value |
|---|---|
| Network Name | Robinhood Chain |
| Chain ID | 4663 |
| Native Token | ETH |
| RPC URL | https://rpc.mainnet.chain.robinhood.com |
| Block Explorer | robinhoodchain.blockscout.com |
| Block Time | ~100ms |
Finding Your Wallet Address
- Go to Dashboard > Settings
- Your wallet address is displayed at the top (starts with
0x) - Click to copy the address
How to Fund
Send ETH on Robinhood Chain
If you already have ETH on Robinhood Chain:
- Copy your NeuroHash wallet address from Settings
- Open your external wallet (MetaMask, Rabby, etc.)
- Make sure you're on Robinhood Chain (Chain ID: 4663)
- Send ETH to your NeuroHash wallet address
Adding Robinhood Chain to MetaMask
To add Robinhood Chain to MetaMask manually:
- Open MetaMask > Settings > Networks > Add Network
- Fill in:
- Network Name: Robinhood Chain
- RPC URL:
https://rpc.mainnet.chain.robinhood.com - Chain ID:
4663 - Currency Symbol:
ETH - Block Explorer:
https://robinhoodchain.blockscout.com
- Click Save
Verifying Your Deposit
After sending ETH:
- Go to Dashboard > Settings
- Your updated balance will appear (may take a few seconds)
- You can also verify on the block explorer by searching your wallet address
How Much Do I Need?
The minimum balance depends on the instance type you want to launch. You need at least enough ETH to cover 1 hour of usage:
| Instance | Hourly Cost (USD) | Approx. ETH needed* |
|---|---|---|
| 1x A10 | $0.75 | ~0.0003 ETH |
| 1x A100 | $1.29 | ~0.0005 ETH |
| 1x H100 | $2.69 | ~0.0011 ETH |
| 8x H100 | $21.52 | ~0.0086 ETH |
Based on ETH at ~$2,500. Actual amounts vary with ETH price.
tip
Fund your wallet with more than the minimum to avoid automatic instance termination. We recommend keeping at least a few hours worth of compute in your wallet.