Day 61 of #100DaysOfDeFI ๐Ÿš€ย Today I learned how to deploy tokens on Ethereum testnet ๐Ÿ‘พย  for this I will use Rinkeby testnet and Remix IDE for developing smart contract ๐Ÿ‘ฉ๐Ÿปโ€๐Ÿ’ป
#womenwhocode #100DaysOfCode

Summary ๐Ÿงต Image
1/ Use code from the day 57 of the challenge to create ERC20 tokens ๐Ÿ‘‡ Image
2/ Then, create 2 additional accounts on Rinkeby testnet on MetaMask ๐ŸฆŠย For that, just choose the Rinkeby testnet and click โ€œCreate accountโ€ ๐Ÿ‘พ Image
3/ Add the 2 created accounts into the contract so it will mint tokens for them ๐Ÿช™ Image
4/ Time to deploy the contract ๐Ÿค–ย Make sure, youโ€™re on an account 1 on MetaMask, then select โ€œInjected Web 3โ€, set a token name and a symbol and click โ€œtransactโ€ Image
5/ Confirm the transaction on MetaMask pop up window and check if the transactions went through successfully โœ…ย You can see it on etherscan for Rinkeby ๐Ÿ‘‡ Image
6/ Add token to MetaMask ๐ŸฆŠย When you copy the contract address, MetaMask will automatically recognize its name and symbol. Do it for all 3 accounts. Image
7/ Now you can transfer token between the accounts! ๐Ÿฆพย Copy the account 2 address and with account 1 selected click โ€œSendโ€ ๐Ÿ‘พย I am sending 10 ANC20 tokens to my account 2 ๐Ÿ‘ฉ๐Ÿปโ€๐Ÿ’ป Image
8/ Finally, check the account 2 balance: if there are 10 tokens more, the transaction has been successful! ๐ŸŽ‰ย You can go on testing with account 3 and others accounts ๐Ÿ‘ฉ๐Ÿปโ€๐Ÿ’ป Image

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More from @anacoding

May 11
Day 63 of #100DaysOfDeFI ๐Ÿš€ Today I learned how to deploy an NFT collection on a testnet ๐Ÿค–ย  and uploaded a collection of watermelon houses generated with AI on OpenSea ๐Ÿณย  special thanks to @javilop for creating these cute houses! ๐Ÿ‰
#womenwhocode #100DaysOfCode

Summary ๐Ÿงต Image
1/ First, upload a collection of images on Pinata, I described it in detail on day 56 of the challenge ๐Ÿ”™ Image
2/ Now create json files for each image and add CID to โ€œimageโ€ ๐Ÿ‘‡ Image
Read 9 tweets
May 10
Day 62 of #100DaysOfDeFI ๐Ÿš€ย Today I continued deploying smart contracts on Ethereum testnet Rinkebyย and uploaded a duck ๐Ÿฆ† NFT on OpenSea ๐Ÿ‘ฉ๐Ÿปโ€๐Ÿ’ป
#womenwhocode #100DaysOfCode

Summary ๐Ÿงต Image
1/ First, prepare the jpeg file and metadata for the NFT. Weโ€™ll use Pinata platform for hosting files ๐Ÿฆ™ย A jpeg is an image we want to deploy as an NFT and a json file is the metadata. So, create an account in pinata.cloud and first upload the image. Image
2/ There will be a CID generated that we have to add to the json file. In name section add โ€œgateway.pinata.cloud/ipfs/โ€ and the image CID. Upload the json file too ๐Ÿ‘ฉ๐Ÿปโ€๐Ÿ’ป Image
Read 7 tweets
Feb 24
Day 9 of #100DaysOfDeFI ๐Ÿš€ today exploring Zapper.fi. Zapper is a decentralized finance tool โš’๏ธ It allows users to monitor their assets๐Ÿ’ฐ debts, liquidity pools, yield-farming ๐Ÿ‘จโ€๐ŸŒพ NFTs ๐Ÿ–ผ๏ธ etc. in one place.
#100DaysOfWeb3 #WomenInCrypto

Summary ๐Ÿงต Image
1. Creating an account is simple - you just need to connect your wallet to @zapper_fi Image
2. You can gain rewards ๐Ÿช™ by completing quests. There are daily, weekly and one-time quests ๐Ÿง™โ€โ™‚๏ธ Image
Read 4 tweets
Feb 23
Day 8 of #100DaysOfDeFI ๐Ÿš€Today I looked more closely at exchange tools for #DeFI such as @coinbase, @Uniswap and @binance. On these platforms you can buy, sell and exchange or transfer #cryptocurrency ๐Ÿช™
#100DaysOfWeb3 #WomenInCrypto

Summary ๐Ÿงต Image
1. @coinbase
To open an account on Coinbase youโ€™ll need pass an identity verification and add a payment method. After completing the steps youโ€™ll be able to operate on it. Image
2. @binance
To open an account on Binance you have to perform similar actions as if setting up Coinbase. These platforms are the 2 biggest cryptocurrency exchanges as of today ๐Ÿฆ Image
Read 5 tweets
Feb 22
Day 7 of #100DaysOfDeFI ๐Ÿš€Learning about wallets for web3 ๐Ÿ‘› In #DeFI wallets are essential tools that help in storing the assets securely ๐Ÿ”
#100DaysOfWeb3 #WomenInCrypto

Wallet types ๐Ÿงต Image
1. Software wallet
#MetaMask is on of them. Users can access to the majority of #DeFi applications by connecting to MetaMask wallet. Installing MetaMask is intuitive and is available on metamask.io. I already have it!
2. Hardware wallet
Hardware wallets, like #Ledger, protect users' #cryptocurrency private keys. I still donโ€™t have one, so I just read this article ๐Ÿ“œ

cryptopotato.com/ledger-nano-s-โ€ฆ
Read 4 tweets

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