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So you will receive a reward for every era of Solana via @solana/web3.js
Introduction:
Solana is a decentralized blockchain platform that is quick, safe and energy -efficient. In this article we show you how you can compile the overall reward for every age via @solana/web3.js library.
Step 1: Set the connection
First of all, make sure that the Solana Web3 is installed in the project. You can install it with NPM or yarn:
`Bash
Npm install @solana/web3.js
or
`Bash
Garn add @solana/web3.js
Step 2: Create an impact pool
Create a new Solana Pool Pool by calling up the “CreateSpool” function from the “Web3” module:
`JavaScript
Import {web3} from ‘@solana/web3.js’;
Connection = web3.connect ();
Const stakepoolid = ‘your_stake_pool_id’; // replace with your pool basin -id
Connection.Getstakepools ()
.then (((pools) => {
Const stakakool = pool.find ((pool) => pool.ID === stakepoolid);
If (! Sticakpool) {
Console.error (‘invalid pool -id’);
return;
}
Console.log (StakakePool);
})
.Catch ((error) => {
Console.error (error);
});
`
Step 3: Collect the overall reward for every era **
Use the “Getepochrewards” function to collect the overall reward for every era:
`JavaScript
Connection.Getepochrewards (stakakepool.id)
.then ((rewards) => {
Const Total Rewards = Lohns.Reduce (ACC, rewards) => Acc + rewards.amount, 0);
Console.log (Total Rewards: $ {Total Rewards});
})
.Catch ((error) => {
Console.error (error);
});
`
Step 4: summarize the reward data
You can use a library like @solana/web3.js/api-jewards or create your own custom function. Here is an example with the latter:
JavaScript
Asynchrical function of GETEPOCHREWARDSFOREAPOCK () {
Const stakepoolid = ‘your_stake_pool_id’; // replace with your pool basin -id
Connection.Getstakepools ()
.then (((pools) => {
Const stakakool = pool.find ((pool) => pool.ID === stakepoolid);
If (! Sticakpool) {
Console.error (‘invalid pool -id’);
return;
}
Const Polwernforepochs = wait for the promise.
Const Rewardsdata = expect Getardfromepoch (ERA);
Return {epoch: epoch.tonumber (), totaling reward: rewardsdata.tata.total};
});
Console.log (reward froepochs);
})
.Catch ((error) => {
Console.error (error);
});
}
Asynchrical function Totwartfromepoch (era) {
// introduce logic to get reward data from the era
// For example:
Const Rewards = expect the connection.
Return {overall: remuneration.they, data: wage.data};
}
`
Diploma:
This article shows you how to collect the overall reward for every ERA Solana with @solana/web3.as. Through these steps you can collect data and receive a comprehensive overview of the performance of your column pool.
Remember to replace your ID of your actual column pool and introduce logic to get reward data from old age.