> For the complete documentation index, see [llms.txt](https://docs.merlinswap.org/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.merlinswap.org/tutorial.md).

# Tutorial

MerlinSwap is the top innovation DL-AMM DEX on Merlin Chain. The tutorial is available to assist users in navigating the bridge, covering the processes of swapping.

**Preparation:**

* You need a crypto wallet (use Metamask as an example)
* Configure your wallet to use Merlin Mainnet and BNB Chain
* Prepare some BTC, BNB or other gas tokens for transferring BTC

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**Below is Merlin Mainnet Network information:**

Network name: Merlin Mainnet

RPC URL: <https://rpc.merlinchain.io>

Chian ID: 4200

Currency symbol: BTC

Block explorer URL(Optional): <https://scan.merlinchain.io>