> For the complete documentation index, see [llms.txt](https://arbsolana.gitbook.io/arb-protocol/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://arbsolana.gitbook.io/arb-protocol/jupgrid/configuration.md).

# Configuration

The `.env` file will need to contain your Phantom Wallet Private Key and URL to your RPC connection. Ensure you fill it out before running the bot for the second time:

```plaintext
RPC_URL=YourRPCURLHere
PRIVATE_KEY=YourPrivateKeyHere
```

Once these are encrypted, they are no longer human-readable. Please ensure you have other copies of this information saved elsewhere.

A `userSettings.json` file will also be created. This will contain data on the parameters you set during the setup.