> ## 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.

# Sui (SUI) Overview

Sui (SUI) RPC

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

## What is Sui?

Sui is a non-EVM mainnet. Its ticker symbol is `SUI`.

## What is the Sui (SUI) 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=sui`. Include the JSON-RPC method and params in the request body.

## Supported networks

| Network | Symbol | Type    | Chain ID |
| ------- | ------ | ------- | -------- |
| Sui     | `SUI`  | Mainnet | `sui`    |

## API reference

Browse the available method groups for this chain:

* [Sui](/reference/jsonrpc-docs/sui/sui/sui-dev-inspect-transaction-block)
* [Suix](/reference/jsonrpc-docs/sui/suix/suix-get-all-balances)