[English Version]
< How to use Token Bridge (ERC-20 đĄȘ BEP-20) >
| Currently, the Microtuber Coin supports two networks, the ERC-20 and the BEP-20 network. Microtuberâs cross chain bridge allows you to convert your Microtuber Coins from one network to the other. In order to use bridge, you need a Metamask wallet. â Using bridge and transferring coins incurs a gas fee (transaction fee).This gas fee is paid in Ethereum when the ERC-20 Network is used, and in BNB tokens when the BEP-20 is used. |
1. How to use Metamask:
(1-1) Create a Metamask wallet: Click the link below to view instructions.
=>https://cryptobriefing.com/metamask-beginner-guide/
(1-2) Add âBinance Smart Chainâ to your Metamask wallet.
ⶠSettings -> Network -> Click the âAdd Networkâ button.
â· Input the following information and click save.
-Network Name: Binance Smart Chain
-New RPC URL : https://bsc-dataseed.binance.org/
-Chain ID : 56
-Currency Symbol (optional) : BNB
-Block Explorer URL (optional): https://bscscan.com/
After completing this, you will see that Binance Smart Chain has been added to your network.
| <Adding a network> | <Network confirmation> |
(1-3) How to add MCT tokens to the Ethereum and Binance Smart Chain networks.
[1] Adding MCT tokens to the Ethereum (ERC-20) network
ⶠClick on âImport Tokensâ.
â· Click on âCustom Tokensâ.
âž In âToken Contract Addressâ, add MCT (ERC-20)âs contract address,
0x6876EbA317272FE221C67405C5e8EB3B24535547
(Once this address is inputted, âToken Symbol: MCT, Token Decimal: 18â is automatically created)
âč Click on âAdd Custom Tokensâ.
âș Click on âImport Tokensâ.
[2] Adding MCT tokens to the Binance Smart Chain (BEO-20) network.
ⶠClick on âImport Tokensâ.
â· Click on âCustom Tokensâ.
âž In âToken Contract Addressâ, add MCT (BEP-20)âs contract address,
0x8038B1F3EB4f70436569618530Ac96b439D67bAe
(Once this address is inputted, âToken Symbol: MCT, Token Decimal: 18â is automatically created)
âč Click on âAdd Custom Tokensâ.
âș Click on âImport Tokensâ.
2. How to use Bridge
*Use Metamask and Bridge simultaneously.
| <MetaMask> | <Bridge Page> |
Make sure that you can see âEthereum Mainnetâ on the top of your personal wallet.
If another network is selected, then you can easily change networks by clicking the button and choosing your desired network.(2-1) Select âEthereum Mainnetâ from the top of your Metamask wallet.
(2-2) Converting tokens between networks.
If you want to convert MCT (ERC-20) to (MCT (BEP-20), make sure that âEthereum Mainnetâ is selected on Metamask. In Bridge, make sure that under âFromâ, MCT (ERC-20) is selected and under âToâ, MCT (BEP-20) is selected.
(2-3) Connecting your wallet
ⶠClick âConnect walletâ
â· Click Metamask
* When trying to swap tokens, you need to make sure you have selected the correct network on Metamask and that you connect to the correct wallet on Bridge. If the network or wallet selected do not match, you will see the following message:
3. How to swap
(3-1) Approval Process
ⶠInput the amount of MCT you would like to convert under âAmountâ.
â· Click âApproveâ.
*When clicking âApproveâ, a transaction fee will be incurred. This fee only occurs one time per wallet address.
(3-2) Swapping
ⶠOnce you have confirmed all the details of your transaction, press the âSwapâ button.
â· Pay the gas fee and press the confirmation button.
[Reference]
When a swap is being processed it will say âSwap in progressâ at the bottom of your screen, and will say âSuccessâ when the transaction has been successful.
*When you click âTransaction Hashâ, you will be able to see transactions for each chain.
<When the transaction is being processed>
<When the transaction is complete>
* If you want to swap tokens from Binance Smart Chain (BEP-20) to Ethereum (ERC-20) all you have to do is change the networks selected on Metamask and Bridge.
