Launching these on-chain NFT as part of Encode Polygon Hackathon
To mint an NFT yourself, mint here: https://mumbai.polygonscan.com/address/0x87e42ef3f93e764ecc4f6179be71b667d2f35ac2#writeContract
Checkout all the NFTs minted so far: https://testnets.opensea.io/collection/expressions-ixwfpjwl9j
To mint, you need to put name of the person you want to gift this NFT, your expression in firstLine and secondLine and the address to which you want to mint to.
Some of the examples this NFT can be used for, include appreciating efforts (Kudos), invitations, congratulations any other expressions:
Contract is deployed on Polygon Mumbat net: https://mumbai.polygonscan.com/address/0x87e42ef3f93e764ecc4f6179be71b667d2f35ac2#code