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

# Introduction

Please go to [LP Agent Portal](https://portal.lpagent.io/) to get an API key.

## Authentication

All API endpoints are authenticated using the `x-api-key` header.

## Premium endpoints

The following endpoints require a **Premium** or **Enterprise** API key plan. **Basic** API key plan cannot access these routes.

| Tag   | Method | Endpoint                    |
| ----- | ------ | --------------------------- |
| Pools | `GET`  | `/pools/{poolId}/top-lpers` |
| RPC   | `POST` | `/rpc`                      |
| RPC   | `POST` | `/jito`                     |

To upgrade, manage your API key and billing in the [LP Agent Portal](https://portal.lpagent.io/).