Transfer funds while ensuring min balance for sender

import { SDK, WaitFor, Keyring, BN } from "avail-js-sdk"
 
const main = async () => {
  const providerEndpoint = "wss://turing-rpc.avail.so/ws";
  const sdk = await SDK.New(providerEndpoint)
 
  const Alice = 'This is a random seed phrase please replace with your own';
  const account = new Keyring({ type: "sr25519" }).addFromUri(Alice)
  const dest = "5HGjWAeFDfFCWPsjFQdVV2Msvz2XtMktvgocEZcCj68kUMaw" // Eve
  const amount = new BN(10).pow(new BN(18)) // one Avail
 
  const result = await sdk.tx.balances.transferKeepAlive(dest, amount, WaitFor.BlockInclusion, account)
  if (result.isErr) {
    console.log(result.reason)
    process.exit(1)
  }
 
  console.log("From=" + result.event.from + ", To=" + result.event.to + ", Amount=" + result.event.amount)
  console.log("TxHash=" + result.txHash + ", BlockHash=" + result.blockHash)
 
  process.exit()
}
main()

ts-node your-file-name.ts

use dotenvy::dotenv;
use std::env;
use avail_rust::prelude::*;
use core::str::FromStr;
 
pub async fn transfer_keep_alive() -> Result<(), ClientError> {
 
    // Create a new SDK instance
    let sdk = SDK::new("wss://turing-rpc.avail.so/ws").await?;
 
    // Loading seed phrase and creating an account derived from the seed
    dotenv().ok();
    let seed = env::var("SEED").expect("SEED environment variable is not set");
    let account = account::from_secret_uri(&seed)?;
    println!("Account Address: {}", account.public_key().to_account_id());
 
	// Executing the transaction
    let dest = AccountId::from_str("5HGjWAeFDfFCWPsjFQdVV2Msvz2XtMktvgocEZcCj68kUMaw").unwrap();
	let amount = 1_000_000_000_000_000_000u128; // 1 AVAIL being transferred to the destination account
    let tx = sdk.tx.balances.transfer_keep_alive(dest, amount);
    let res = tx.execute_and_watch_inclusion(&account, Options::default()).await?;
 
    println!(
        "Block Hash: {:?}, Block Number: {}, Tx Hash: {:?}, Tx Index: {}",
        res.block_hash, res.block_number, res.tx_hash, res.tx_index
    );
 
    Ok(())
}
 
// Add a main function to call transfer_keep_alive
#[tokio::main]
async fn main() {
    if let Err(e) = transfer_keep_alive().await {
        eprintln!("Error: {:?}", e);
    }
}

cargo run

package main
 
import (
	"fmt"
	"log"
	"os"
 
	"github.com/availproject/avail-go-sdk/metadata"
	"github.com/availproject/avail-go-sdk/primitives"
	SDK "github.com/availproject/avail-go-sdk/sdk"
	"github.com/joho/godotenv"
)
 
func main() {
	// Load environment variables from .env file
	err := godotenv.Load()
	if err != nil {
		log.Fatal("Error loading .env file")
	}
 
	// Make sure the SEED environment variable is set
	seed := os.Getenv("SEED")
	if seed == "" {
		log.Fatal("SEED environment variable is not set")
	}
 
	// Create an account from the SEED environment variable
	acc, err := SDK.Account.NewKeyPair(seed)
	if err != nil {
		log.Fatalf("Failed to create account: %v", err)
	}
	fmt.Println("Your account Address: " + acc.SS58Address(42))
 
	// Initialize an SDK instance
	sdk, err := SDK.NewSDK("https://turing-rpc.avail.so/rpc")
	if err != nil {
		log.Fatalf("Failed to initialize SDK: %v", err)
	}
 
	// Destination address
	destAddress, err := primitives.NewAccountIdFromAddress("5DDY2yzh8uCysYFAiRSTeQVwtZSKNF49CkQkyPH852xvrYKk")
	if err != nil {
		log.Fatalf("Failed to convert address: %v", err)
	}
	dest := destAddress.ToMultiAddress()
 
	// Create a Balance from a string
	// The value is 10 AVAIL
	amount, err := metadata.NewBalanceFromString("10000000000000000000")
	if err != nil {
		log.Fatalf("Failed to create balance: %v", err)
	}
 
	// Transferring funds while ensuring the sender's account
	// retains a minimum balance
	tx := sdk.Tx.Balances.TransferKeepAlive(dest, amount)
 
	// Execute the transaction
	res, err := tx.ExecuteAndWatchInclusion(acc, SDK.NewTransactionOptions())
	if err != nil {
		log.Fatalf("Transaction failed: %v", err)
	}
 
	// Check if the transaction was successful
	if !res.IsSuccessful().UnsafeUnwrap() {
		log.Fatal("Transaction was not successful")
	}
 
	fmt.Println("Transaction successful")
 
	// Printing out all the values of the transaction
	fmt.Println(fmt.Sprintf(`Block Hash: %v, Block Index: %v, Tx Hash: %v, Tx Index: %v`, res.BlockHash.ToHexWith0x(), res.BlockNumber, res.TxHash.ToHexWith0x(), res.TxIndex))
}

go run main.go