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This post is the continuation of: How to call methods of Ethereum Smart-Contracts from WordPress with MetaMask, Web3 and Javascript How to call methods of Ethereum Smart-Contracts from WordPress with MetaMask, Web3 and Javascript (PART II) How to store information in Ethereum with Smart-Contracts In this post we want to see/obtain or get the info…
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All the process is manual (sending an email). Go to Etherscan and search for your address contract, and in the “Official Links” section, click in “Update“. You will be redirected to submit a form. Basically the mandatory fields are: Official Site URL Link to the 28×28 png logo Official Email CoinMarketCap Link (Price Data) To…
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To start, we need to create a Smart-Contract in the Ethereum Testnet, we can use Remix and MetaMask If you don’t know how to, you can read these posts: Creating my first Ethereum Smart-Contract in Test net Creating MrAddon token in Ethereum We will use this code: Once connected with our MetaMask ( plugin of…
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We first follow these steps: Creating my first Ethereum Smart-Contract in Test net Then, we use this code of example (extracted from here): We deploy the code with MetaMask in the test net. Once, we can verify the SMART-CONTRACT source code and we will see functions. And we can Query the balanceOf MrAddon tokens (MAD) of our…
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First we install in our Google Chrome browser the app “MetaMask” (download) Once installed, we create in the net “Rinkeby Test Network” a new Ethereum account. We will get a new Test Ethereum account with 0 Ethers… then, we need to get some Ethers in the network. For this reason, you must copy your Ethereum…
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