Metamask, Test Tokens and OpenSea NFT Publishing Tutorial
43How to create a Metamask wallet, get Test tokens and also publish an NFT on OpenSea.
Open a MetaMask account
https://metamask.io/download/
extension://ejbalbakoplchlghecdalmeeeajnimhm/home.html#initialize/welcome
https://levelup.gitconnected.com/how-to-use-metamask-a-step-by-step-guide-f380a3943fb1
Join Polygon Discord server, verify here- https://discord.com/invite/XvpHAxZ
Then check this channel for faucet tokens (Use the command shown in the video and sent by others but replace your wallet address- "faucet-send YOUR ADDRESS COPIED FROM YOUR WALLET")-
https://discord.com/channels/635865020172861441/929397287199866881
Go to Mumbai faucet
https://mumbaifaucet.com/
https://mumbai.polygonscan.com/tx/0xe291c9d1109fee249b4298a18af9f26fdab4a049b66664d0c2fccb5de5f9b7ac
Add Mumbai Matic
COMPLETE Guide- https://www.alchemy.com/overviews/mumbai-testnet
If you haven’t already done so, sign up for a free Alchemy account now. You will see how this is beneficial for getting more free testnet MATIC later on in the guide!
After you have created a new app with the Mumbai testnet in Alchemy, there is some information you may need to fill out in the Metamask settings to connect to the network:
Network Name: Mumbai Testnet
New RPC URL: https://polygon-mumbai.g.alchemy.com/v2/your-api-key
Chain ID: 80001
Currency Symbol: MATIC
Block Explorer URL: https://mumbai.polygonscan.com/
Example test app- MASQ- https://docs.masq.ai/masq/masq-web3-browser/install-requirements/mumbai-testnet-tokens
Go to other polygon faucet
Add Matic
https://faucet.polygon.technology/
Use for a transaction (like mint a NFT on OpenSea)
https://opensea.io/
https://opensea.io/assets/matic/0x2953399124f0cbb46d2cbacd8a89cf0599974963/26334826767265410652720055885872642323533203838416645708125312833943511236609
https://opensea.io/0x3a38fbD6396aCF2b2487C0962420830d43da3DE0