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

# Kroko DEX Documentation

> Technical documentation for the Kroko decentralized exchange on Kasplex

# Kroko DEX

Kroko is a decentralized exchange built on the [Kasplex](https://kasplex.org) blockchain, supporting both V2 (constant product) and V3 (concentrated liquidity) protocols with a Universal Router for unified swap execution.

## Quick Links

<CardGroup cols={2}>
  <Card title="Concepts" icon="lightbulb" href="/concepts/overview">
    Understand the core protocols — V2 AMM, V3 concentrated liquidity, Permit2, and Universal Router.
  </Card>

  <Card title="Contracts" icon="file-contract" href="/contracts/addresses">
    Smart contract addresses, ABIs, and on-chain interaction references.
  </Card>

  <Card title="API Reference" icon="code" href="/api/overview">
    REST API for quotes, swaps, pools, tokens, and pricing.
  </Card>

  <Card title="Guides" icon="book" href="/guides/getting-started">
    Step-by-step integration guides for swaps and liquidity provision.
  </Card>
</CardGroup>

## Key Features

* **Dual AMM Protocols** — V2 constant-product pools and V3 concentrated liquidity pools
* **Universal Router** — Single entry point for executing swaps across V2 and V3
* **Permit2** — Streamlined token approval flow with expiration control
* **Smart Routing** — Automatic path finding across multi-hop and mixed-protocol routes
* **Native KAS Support** — Seamless wrapping/unwrapping of native KAS via WKAS

## Networks

| Network         | Chain ID | RPC                           | Explorer                                                                     |
| --------------- | -------- | ----------------------------- | ---------------------------------------------------------------------------- |
| Kasplex Mainnet | `202555` | `https://evmrpc.kasplex.org`  | [explorer.kasplex.org](https://explorer.kasplex.org)                         |
| Kasplex Testnet | `167012` | `https://rpc.kasplextest.xyz` | [explorer.testnet.kasplextest.xyz](https://explorer.testnet.kasplextest.xyz) |