valera-rozuvan/Vue_js_Metamask_Ethereum_part_1.md

## Vue_js_Metamask_Ethereum_part_1.md

      
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              Vue_js_Metamask_Ethereum_part_1.md
            
          
    Text instruction used in the video:
1. https://metamask.io/

first - create a Metamask address

2. https://chainid.network/

second - add the sepolia testnet to Metamask
network ID is 11155111

3. in metamask - switch to testnet

4. https://github.com/eth-clients/sepolia -> test net GitHub
find link to faucet
https://sepolia-faucet.pk910.de/

go mine some free test ether for your sepolia address

5. https://remix.ethereum.org/

go write the code for your contract

// SPDX-License-Identifier: MIT
pragma solidity ^0.8.7;

contract SimpleStorage {
  string strStore;

  constructor(string memory InitialSentence) {
    strStore = InitialSentence;
  }

  function getSentence() public view returns (string memory) {
    return strStore;
  }

  function setSentence(string calldata NewSentence) external {
    strStore = NewSentence;
  }
}

6. compile

7. deploy using metasmask (Injected Provider - Metamask)

8. run the set functions - see on https://sepolia.etherscan.io/ transaction data