analogTask

REQUIREMENTS : Substrate wallet extension and Metamask Wallet extension

Register here if you havent registered before and connect the wallets

https://testnet.analog.one/#/?signup&referral=4IENHO

go to quests

community tasks are what you can do but some of them require technicality

Lets go to developer task

lets do two tasks here and come back later.

connect wallet

after clicking on connect wallet it will take you to the docs. locate developer and click on basic under it.

click on the link from there or just copy it from here

https://watch.testnet.analog.one/#/

make sure to use desktop site when connecting wallet

after clicking on connect wallet, and have cconnected your wallet youll just select the onboarding tips randomly

once youre connected go back go analog testnet page to verify the task

Developer Task2

Lets create apikey

after clicking on the refresh icon, it should look like this

Lets skip to the GMP task now we'll come back to the remaining watch tasks later

connect metamask

ERROR

it will show this at the gmp page when you click on connect

clear your cookies and reload

then reload the page and log in. go to the quest page and at the gmp connect your metamask wallet.

There are three tasks here but only two is working now. These tasks earn you points daily.

You will deploy smartcontract and d verify it to complete the tasks.

Once you get it done the first time, you'll find it easy running it everyday

LET'S DO IT !

First you need sepolia address. You will need to ask for this from friends.

create alchemy account though because you may need it for other updates

https://www.alchemy.com/faucets/ethereum-sepolia

this faucet is working for new wallets now https://cloud.google.com/application/web3/faucet/ethereum/sepolia

When a friend has sent you sepoliaEth. follow the guide below to change your network.

Now you need the Shibuya faucet too. Don't worry it is easier to get

https://portal.astar.network/shibuya-testnet/assets

Astar portal is having issues now but team is aware already. I got SYB faucet from their Discord

you can hit me up in the community if you need SYB faucet

Now let's go deploy

download the zipfile from the repository below and extract

https://github.com/intellygentle/intell-analog-gmp-examples

the zip file will look like this

it will look like this after extraction

Head to remixIDE

https://remix.ethereum.org/

Import the extracted folder to RemixIDE

for one reason that i dont know, remix is not importing the whole folder

we only need two files from everything, so we'll import the two files alone

now let's compile the contract and deploy it on the sepolia network

firstly, confirm that your wallet is on the sepolia network

click on the counter.sol file

click on the third icon at the left side and click on compile. take note of the compiler version

in the screenshot below the compiler is 0.8.26commit...

click on the 4th icon on, change the environment to ' injected provider- metamask '

it will pop your wallet up for connection, once it's connected successfully you'll see your wallet address at the account box

take note of the evm version in this screenshot it is cancun

add this gateway address to the deploy box 0x000000007f56768de3133034fa730a909003a165

then click on deploy

chech your metamask to confirm the transaction

now you have successfully deployed the smartcontrat

copy the contract address and head to https://eth-sepolia.blockscout.com/

paste your contract address in the search bar and click on it. sometimes it shows the contract address

as EOA just refresh the page and give it some minutes

Scroll down and click on contract then click on verify & publish

the next page is where you'll fill the compiler and evm version. Remember i told you to take note of them?

the first two field are to be selected as in the screenshot and the compiler and the evm versions

should be the one that you used when you were compiling. They may be different from mine and sometimes they may not

at the last field, you need to paste the smart contract source code. just copy it here :

// SPDX-License-Identifier: MIT
// Analog's Contracts (last updated v0.1.0) (src/interfaces/IGmpReceiver.sol)

pragma solidity >=0.8.0;

/**
 * @dev Required interface of a GMP compliant contract
 */
interface IGmpReceiver {
    /**
     * @dev Handles the receipt of a single GMP message.
     * The contract must verify the msg.sender, it must be the Gateway Contract address.
     *
     * @param id The EIP-712 hash of the message payload, used as GMP unique identifier
     * @param network The chain_id of the source chain who send the message
     * @param source The pubkey/address which sent the GMP message
     * @param payload The message payload with no specified format
     * @return 32 byte result which will be stored together with GMP message
     */
    function onGmpReceived(bytes32 id, uint128 network, bytes32 source, bytes calldata payload)
        external
        payable
        returns (bytes32);
}

contract Counter is IGmpReceiver {
    address private immutable _gateway;
    uint256 public number;

    constructor(address gateway) {
        _gateway = gateway;
    }

    function onGmpReceived(bytes32, uint128, bytes32, bytes calldata) external payable returns (bytes32) {
        require(msg.sender == _gateway, "unauthorized");
        number++;
        return bytes32(number);
    }
}

the next is you'll see your contract verified.

copy it and take it to the analog testnet page. paste it in the first gmp fiel and click on the side icon

Tada! you got 15ATP

Now we need to deploy the contract on shibuya testnet too

nothing much; just go to the file and compile

change your metamask network to shibuya

change the environment to injected provider - metamask

at the deploy field paste this :

0x000000007f56768de3133034fa730a909003a165

check that everything is set; be sure your metamask is on the shibuya network; click on deploy

Confirm the transaction in your metamask

TaDa! your contract is created on the shibuya network. Remains verification

Copy the contract and head to https://shibuya.blockscout.com/

paste your smart contract address like we did the other time

scroll down and click on contract, select verify and publish, fill the fields and submit

now, you can go do galxe and intract quests to get more points before i drop the other guide

you can also watch their tutorials to complete some of the watch tasks

You only need to deploy those contracts and verify them on the two chains daily and you'll earn 30ATP for the two everyday

WAGMI