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

# Monad (MON) Overview

Monad (MON) RPC

Use Uniblock's JSON-RPC endpoint to access Monad (MON) with low-latency routing and a single API surface across providers.

## What is Monad?

Monad is an EVM-compatible mainnet. Its ticker symbol is `MON`.

## What is the Monad (MON) JSON-RPC API?

The JSON-RPC API is the standard interface for reading chain state, sending transactions, and interacting with smart contracts where supported.

## Making API requests

Send a POST request to `https://api.uniblock.dev/uni/v1/json-rpc?chainId=143`. Include the JSON-RPC method and params in the request body.

## Supported networks

| Network       | Symbol | Type    | Chain ID |
| ------------- | ------ | ------- | -------- |
| Monad         | `MON`  | Mainnet | `143`    |
| Monad Testnet | `MON`  | Testnet | `10143`  |

## API reference

Browse the available method groups for this chain:

* [Debug](/reference/jsonrpc-docs/143/debug/debug-get-raw-block)
* [EVM](/reference/jsonrpc-docs/143/evm/eth-accounts)
* [Trace](/reference/jsonrpc-docs/143/trace/trace-block)