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As FOUR token Multiverse is expanding, it is important to know how to use it. The first step is always the bridge. FOUR tokens have been integrated into the official EthereumâââPolygon cross-chain bridge, so ERC-20 FOUR token holders can now easily migrate between two universes.
*Bridge link: https://wallet.polygon.technology/bridge
Bridging ERC-20 FOUR tokens to Polygon Mainnet
Using a scalability solution is almost a must nowadays, where interacting with contracts in the Ethereum Mainnet can be very costly from a gas perspective. With that in mind, we extend FOUR token multiverses in Polygon. If you have tokens in Ethereum main net you can bridge them to Polygon main net.
Below weâll present a step-by-step guide on how to do it. The process consists of three parts:
Connecting Polygon main net in Metamask and bridging your tokens
In order to add the Polygon Network to your Metamask, follow this step:
Interacting with Protocols in Polygon
To use the protocols in Polygon, it is necessary that you:
Getting MATICÂ tokens
Just like ETH is required to pay for the gas costs of any contract interaction in the Ethereum Mainnet MATIC is necessary (for the same reason) in Polygon.
You can get MATIC tokens in any DEX available in the Ethereum Main net (such as at @SushiSwap, @Uniswap, or @1inch, for example) and then bridge the tokens to Polygon. Check the below instruction for FOUR tokens you can use the same steps to bridge MATIC token to Polygon.
Bridging tokens from Ethereum Main net to Polygon
Users can bring tokens from the Ethereum main net to Polygon through Polygonâs official bridge or through other protocols that provide this same service, such as Zapper.
*Note: Do not forget that MATIC tokens are necessary to interact with any contract in Polygon.
So letâs go through a step-by-step here by using the official bridge.
2. Once the wallet is connected, type FOUR token in the search field and click on Deposit. You will be redirected to the Bridge option.
3. Type desired amount of FOUR tokens and click Transfer. You will get notice.
4. Confirm notice by clicking Continue.
5. Confirm transaction fees by clicking Continue.
6. Confirm the transaction by clicking Continue.
7. Confirm transaction in Metamask by clicking blue button Confirm
8. Transaction in the progress window.
9. Confirm transaction on the polygon in Metamask by clicking blue button Confirm
10. Transaction in the progress window. Waiting for the transaction to complete.
11. Transaction completed
Once the transaction is complete, your outstanding balance will be updated in Polygonâs dashboard. So thatâs it! Youâre ready to explore polygon network, swap your crypto and save money with gas costs đđŒ
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Disclaimer
4thTech is a blockchain technology innovation and development initiative. Its main focus goes to the development of future experimental blockchain technology. 4thTech does not guarantee or influence the token price or deal with financial or trading token elements, nor offer any licensed financial services, such as investment or brokerage services, capital raising, fund management, or investment advice. The content of this talk is provided for information purposes only and is not to be used or considered to be an investment recommendation or an offer or solicitation to buy, sell or subscribe to any securities or other financial instruments.
ERC-20 FOUR to Polygon POS FOUR Bridge Manual was originally published in /4thtech on Medium, where people are continuing the conversation by highlighting and responding to this story.
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