> ## 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.

# TON Testnet (TON) Overview

TON Testnet (TON) RPC

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

## What is TON Testnet?

TON Testnet is a non-EVM testnet. It is a testnet for Toncoin. Its ticker symbol is `TON`.

## What is the TON Testnet (TON) 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=toncoin-testnet`. Include the JSON-RPC method and params in the request body.

## Supported networks

| Network     | Symbol | Type    | Chain ID          |
| ----------- | ------ | ------- | ----------------- |
| Toncoin     | `TON`  | Mainnet | `toncoin`         |
| TON Testnet | `TON`  | Testnet | `toncoin-testnet` |

## API reference

Browse the available method groups for this chain:

* [Beacon](/reference/jsonrpc-docs/toncoin-testnet/beacon/get-block-header)
* [Stellar](/reference/jsonrpc-docs/toncoin-testnet/stellar/get-transactions)
* [Ton](/reference/jsonrpc-docs/toncoin-testnet/ton/detect-address)