> For the complete documentation index, see [llms.txt](https://docs.usd8.ai/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.usd8.ai/getting-started/connect-your-wallet.md).

# Connect Your Wallet

USD8 runs on HyperEVM. Any EVM wallet works — no sign-up, no custody.

USD8 is fully non-custodial. Any EVM wallet works — connect to HyperEVM and you are ready. There is no sign-up, no KYC form, and the protocol never takes custody of your wallet's assets outside the actions you sign.

## Network details

| Setting      | Value                             |
| ------------ | --------------------------------- |
| Network name | HyperEVM                          |
| Chain ID     | `999`                             |
| RPC URL      | `https://rpc.hyperliquid.xyz/evm` |
| Native token | HYPE                              |

Most wallets (MetaMask, Rabby, OKX Wallet, and any WalletConnect-compatible wallet) will prompt you to add HyperEVM automatically when you connect to the [USD8 app](https://app.usd8.ai).

## Connecting

{% stepper %}
{% step %}

### Open the app

Go to [app.usd8.ai](https://app.usd8.ai) and click **Connect Wallet**.
{% endstep %}

{% step %}

### Choose your wallet

Pick your wallet from the list. If HyperEVM is not yet in your wallet, approve the network-add prompt.
{% endstep %}

{% step %}

### You're in

All on-chain actions — mint, stake, lock, redeem — work immediately with just a connected wallet. Signing in (a free wallet signature, no transaction) is only needed for Gram points and referrals.
{% endstep %}
{% endstepper %}

{% hint style="info" %}
**Gas:** transactions on HyperEVM are paid in HYPE. Keep a small amount in your wallet for gas.
{% endhint %}