> ## Documentation Index
> Fetch the complete documentation index at: https://atmos.oxygen.wiki/llms.txt
> Use this file to discover all available pages before exploring further.

# RPC

> Monitor and configure RPC endpoints for supported EVM networks

## Overview

Open **Resources → RPC** to configure RPC endpoints and monitor their health.

<Frame>
  <img src="https://mintcdn.com/oxygenparadigm/WVKU6cYMibX-8Goj/images/atmos_ui/resources/atmos_resources_rpc.png?fit=max&auto=format&n=WVKU6cYMibX-8Goj&q=85&s=2ef1421b1a48498bbcb8831073aa4c84" alt="RPC resources grouped by blockchain network" width="2209" height="1327" data-path="images/atmos_ui/resources/atmos_resources_rpc.png" />
</Frame>

RPC endpoints are grouped by network. Each group shows the number of responding endpoints, such as **4 / 5**.

## Connection options

| Option                                    | Description                                               |
| ----------------------------------------- | --------------------------------------------------------- |
| **Use global proxy for all RPCs**         | Route RPC requests through one selected proxy             |
| **Use proxy from wallet browser profile** | Prefer the proxy attached to the wallet's browser profile |
| **Reset defaults**                        | Restore the default RPC configuration                     |
| **Add RPC**                               | Add a custom RPC endpoint                                 |

## Health status

Each endpoint displays its current result:

* a response time in milliseconds when it is available;
* **Not responding** when the health check fails.

Networks with too few responding endpoints show **Low active RPC**. Use the action menu on an endpoint to edit or remove it.

## Add a custom RPC

Click **Add RPC**, select the network, enter the RPC URL, and save it. Oxygen Atmos checks the endpoint and includes it in the network health count.