Here is a step-by-step guide on how to get the Solana token account address in Solana using Anchor:

Step 1: Make sure you have the solana-client library installed

First, make sure you have the solana-client library installed by running:

npm install solana-client

or

yarn add solana-client

Step 2: Initialize the Anchor program and create a new account

Initialize the Anchor program and create a new account for your token. You can use the following code:

import { anchorProgram } from '../index.js';
// Create a new program id
const programId = '0x...'; // Replace with your desired program ID
// Initialize the Anchor Program
anchorProgram.init({ programs: [programId] })
.then((instance) => {
console.log(Anchor instance initialized successfully!);
})
.catch((error) => {
console.error(error);
});

Replace 0x... with your desired program ID. This will create a new program instance for the Solana token.

Step 3: Get the associated token address

Now, you can use the following code to get the associated token address using Anchor:

import {account} from '../index.js';
// Create a new program ID (same as in Step 2)
const programId = '0x...'; // Replace with the desired program ID
// Get the associated token address
account.getAssociatedTokenAddressSync(programId).then((associatedToken) => {
console.log(Associated Token Account Address: ${associatedToken});
}).catch((error) => {
console.error(error);
});

This code uses the getAssociatedTokenAddressSync() function to get the associated token address for a given program ID. The associated token account address is stored in the account object.

Putting it all together

Here is the full code:

import { anchorProgram } from '../index.js';
import {account} from '../index.js';
// Create a new program ID (same as in Step 2)
const programId = '0x...'; // Replace with the desired program ID
// Initialize the Anchor program
anchorProgram.init({ programs: [programId] })
.then((instance) => {
console.log(Anchor instance initialized successfully!);
// Get the associated token address
account.getAssociatedTokenAddressSync(programId).then((associatedToken) => {
console.log(Associated Token account address: ${associatedToken});
}).catch((error) => {
console.error(error);
});
})
.catch((error) => {
console.error(error);
});

Replace 0x... with your desired program ID. This code will initialize the Anchor program, create a new account for your token, and then get the associated token address.

Hope this helps! Let me know if you have any questions or need further assistance.