MetaMask Guides

What is it?
MetaMask was created out of the needs of creating more secure and usable Ethereum-based web sites. In particular, it handles account management and connecting the user to the blockchain. It’s supported in Chrome, Brave, and Safari browsers.
Installation
Install MetaMask in Chrome browser
Open extension category in Chrome: 
​https://chrome.google.com/webstore/category/extensionsSearch for MetaMask
Note: Make sure it’s offered by metamask.io
Click on “Add to Chrome”.
That’s it! You have successfully installed MetaMask extension in Chrome!
Create an account in MetaMask
Click on the “Create a wallet” button
Create Password of at least 8 characters
Click on “Create” and then write down your backup phrase.
Select each phrase in order to make sure it is correct then click “Confirm”.
Congratulations! You have created your MetaMask account!
Pin MetaMask to the browser menu bar.
Use MetaMask for Ethereum network
Example: Go swap page
Click "Start trading" on the homepage - https://openocean.finance/ and select Ethereum network;
Connect Wallet and select "MetaMask".
Unlock your MetaMask account and make sure it is connected to Ethereum Mainnet;
Choose the tokens and amount you would like to swap, click "swap now". 
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Use MetaMask for Binance Smart Chain
Example: Go swap page
MetaMask setting
Go to setting page on your MetaMask wallet
Go to “Networks” item to add a custom PRC network
Enter the following parameter settings and "Save" in the wallet.
Network Name: BSC connect
New PCR URL: https://bsc-dataseed.binance.org/
ChainID: 0x38
Symbol: BNB
Block Explorer: https://bscscan.com
Click "Start trading" on the homepage - https://openocean.finance/ and select Binance Smart Chain network, and allow to connect to BSC to OpenOcean.
Switch the network to Binance Smart Chain.
Once the wallet is connect to BSC, you are good to do swaps!
How to add custom tokens on MetaMask wallet
​ 1. In MetaMask, click on “Import Token”.
​ 2. Copy the contract address in the box and click on “Add Custom Token” and "Import tokens".
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