> ## 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.

# Telos EVM (TLOS) Overview

Telos EVM (TLOS) RPC

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

## What is Telos EVM?

Telos EVM is an EVM-compatible mainnet. Its ticker symbol is `TLOS`.

## What is the Telos EVM (TLOS) 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=40`. Include the JSON-RPC method and params in the request body.

## Supported networks

| Network   | Symbol | Type    | Chain ID |
| --------- | ------ | ------- | -------- |
| Telos EVM | `TLOS` | Mainnet | `40`     |

## API reference

Browse the available method groups for this chain:

* [Debug](/reference/jsonrpc-docs/40/debug/debug-account-range)
* [Erigon](/reference/jsonrpc-docs/40/erigon/erigon-get-header-by-number)
* [EVM](/reference/jsonrpc-docs/40/evm/eth-accounts)
* [Otterscan](/reference/jsonrpc-docs/40/otterscan/ots-get-api-level)
* [Trace](/reference/jsonrpc-docs/40/trace/trace-block)