# Setup Metamask wallet

## Network setup

before you can get IDA, you need a wallet that connected to Polygon Network. if you don't have any wallet setup yet, the easier way is to install Metamask browser extension wallet. Todo so please visit [Metamask](https://metamask.io/) official webpage and follow along how to install and integrated your wallet.

after everything setup switch the connected blockchain by clicking on the tab saying Main Ethereum Network. 

<div align="left"><img src="https://233863512-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-Mk_mhzOdtwtFTxz5zAu%2F-MkwcylEsayY4IiAHYot%2F-MkwgoGtSeGEsXS1q-bZ%2Fimage.png?alt=media&#x26;token=b2fd0e57-21ad-457c-95fe-0660539b775a" alt="Switch button network"></div>

Scroll down until you find Custom RPC.&#x20;

<div align="left"><img src="https://233863512-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-Mk_mhzOdtwtFTxz5zAu%2F-MkwcylEsayY4IiAHYot%2F-Mkwh-UUtqNJ8-dFd2mv%2Fimage.png?alt=media&#x26;token=3ec659a2-d2f5-454c-a986-c1f0ae92977a" alt="Custom RPC"></div>

and now you can add Fields:

* **Network Name:** Polygon Mainnet
* **New RPC URL:** <https://rpc-mainnet.maticvigil.com>
* **ChainID:** 137
* **Symbol:** Matic
* **Block Explorer URL:** <https://polygonscan.com/>

after done save it and move to the next step to add IDA into wallet.

## Exchange

you may swap any ERC20 tokens that provided in [exchange.idamurni](https://exchange.idamurni.de) to get IDA token. If it not automatic added into you wallet then you need to add IDA manually. todo so click Add Tokens button on Metamask

<div align="left"><img src="https://233863512-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-Mk_mhzOdtwtFTxz5zAu%2F-MkwiQbFZjpsFocT2gbu%2F-MkxocuWRdLydzBro38b%2FBildschirmfoto%202021-10-01%20um%2023.46.16.png?alt=media&#x26;token=aaa02ad1-60cd-4d9a-92a3-1a77ff8dda21" alt=""></div>

and Add some information in fields:

* **Token Contract Adress:** 0xccae06ec0787c07d7df5a60856c73a113fc7cf9a
* **Token Symbol:** IDA
* **Token Decimal:** 18

<div align="left"><img src="https://233863512-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-Mk_mhzOdtwtFTxz5zAu%2F-MkwiQbFZjpsFocT2gbu%2F-Mkxoz1WOCP1aca4JKq_%2FBildschirmfoto%202021-10-01%20um%2023.47.44.png?alt=media&#x26;token=670941ef-6808-4973-986d-99d79f99b612" alt=""></div>

save or click Next button. it will show your IDA balance.