> ## 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.

# Edge Testnet (EDG) Overview

Edge Testnet (EDG) RPC

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

## What is Edge Testnet?

Edge Testnet is an EVM-compatible testnet. It is a testnet for Edge. Its ticker symbol is `EDG`.

## What is the Edge Testnet (EDG) 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=33431`. Include the JSON-RPC method and params in the request body.

## Supported networks

| Network      | Symbol | Type    | Chain ID |
| ------------ | ------ | ------- | -------- |
| Edge         | `EDG`  | Mainnet | `3343`   |
| Edge Testnet | `EDG`  | Testnet | `33431`  |

## API reference

Browse the available method groups for this chain:

* [Debug](/reference/jsonrpc-docs/33431/debug/debug-db-ancient)
* [EVM](/reference/jsonrpc-docs/33431/evm/eth-block-number)