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

# Introduction

> MagicBlock Router API documentation

## Overview

The MagicBlock Router API is a JSON-RPC API that implements almost all standard Solana RPC methods and adds router-specific methods. It simplifies multi-node setups by handling node selection and routing behind a single endpoint.

It can be used to retrieve delegation status for accounts and identify the closest node for request execution. For example, `getBlockhashForAccounts` returns a blockhash from the appropriate node based on the provided accounts and their delegation status.

**Mainnet URL:** `https://router.magicblock.app`

**Devnet URL:** `https://devnet-router.magicblock.app`

**API Version:** 2.0

## Main Operations

### Network Information

* [**Get Routes**](/pages/ephemeral-rollups-ers/api-reference/er/getRoutes) - Query available routing information
* [**Get Identity**](/pages/ephemeral-rollups-ers/api-reference/er/getIdentity) - Retrieve identity information

### Account Operations

* [**Get Account Info**](/pages/ephemeral-rollups-ers/api-reference/er/getAccountInfo) - Fetch account information
* [**Get Blockhash For Accounts**](/pages/ephemeral-rollups-ers/api-reference/er/getBlockhashForAccounts) - Get blockhash for specific accounts

### Status & Delegation

* [**Get Signature Statuses**](/pages/ephemeral-rollups-ers/api-reference/er/getSignatureStatuses) - Check transaction signature statuses
* [**Get Delegation Status**](/pages/ephemeral-rollups-ers/api-reference/er/getDelegationStatus) - Query delegation information

## Key Features

* **Solana RPC Coverage** - Implements almost all standard Solana RPC methods through the router
* **Router-Specific Methods** - Adds methods such as `getBlockhashForAccounts` and `getDelegationStatus`
* **Simplified Multi-Node Setup** - Use one router endpoint instead of manually managing multiple node endpoints
* **Fast Route Query** - Efficiently determine routing paths for transactions
* **Account State** - Access current account information and balances
* **Transaction Tracking** - Monitor transaction status and confirmation
* **Delegation Queries** - Check delegation relationships through the router

## Use Cases

* Retrieve account balances and state
* Check transaction confirmation status
* Query route information for transaction routing
* Verify delegation configurations
* Avoid manual multi-node endpoint management