set proper addresses

mass-transfer-2/config.yaml

@@ -1,10 +1,10 @@
 transfers:
   - sender:
-      pubkey: BqrHGjskCWo9Sx6gWeoVHVZbpi6KoE9q6BspdaaGDkmc
-      privkey: BEYTkFt8uZp2uKtXrWTvt8CzVHjF9BvjvMQnWKvAwGrB
-    receiver: Sysvar1nstructions1111111111111111111111111
+      pubkey: 6VKVAHy2GcQ8EexKgp4RPRQMEW5j12k7bjHFB8acPe8e
+      privkey: GiLKdLTczFTD5ZQKmcWJHmMz2LYyFVHRznezoHmsaD9p
+    receiver: DyoR8dJyoZ983TpHBEH6uDzBsqgEAEkFjvK19nKYDtKi
   - sender:
-      pubkey: EvsGrL9cXhCJn3KxfHnxKjRJwZgHt2tmHuvn7WMq1Vxu
-      privkey: 6dWCFhZXSHsdQapb9wks6qR8EvkjgEQhZtcJnR5GS1dc
-    receiver: HEvSKofvBgfaexv23kMabbYqxasxU3mQ4ibBMEmJWHny
+      pubkey: HP9QKWx6dhCFQm2XX3CbGdyutL3MUeDrozcQNuf7J8rc
+      privkey: DA3bffxJouzoxwRxS6dkrLRMC4i3W86zNoA6kPfgSYTq
+    receiver: AFUr4kCcxx9BFUqJ3qtbNZNzWiU99PTC8mKr5spdkJHN
 solana_url: https://api.devnet.solana.com

mass-transfer-2/src/main.rs

@@ -74,7 +74,6 @@ async fn main() -> Result<(), Box<dyn Error>> {
         config.solana_url.clone(),
         CommitmentConfig::confirmed(),
     ));
-
     let accounts_from = config
         .transfers
         .iter()
@@ -86,6 +85,11 @@ async fn main() -> Result<(), Box<dyn Error>> {
         .map(|s| s.receiver)
         .collect::<Vec<_>>();
 
+    //**// create account
+    // create_account(client.clone(), &config.transfers[0].sender, &Keypair::new()).await?;
+    // return Ok(());
+    //**//
+
     // for acc in &accounts_from {
     //     println!("requesting airdrop for {acc}");
     //     let signature = client.request_airdrop(&acc, LAMPORTS_PER_SOL).await?;
@@ -96,7 +100,10 @@ async fn main() -> Result<(), Box<dyn Error>> {
     print_balances(client.clone(), all_accounts.clone()).await?;
 
     let transfer_amount = LAMPORTS_PER_SOL / 100;
-    println!("sending {transfer_amount} SOL");
+    println!(
+        "sending {} SOL",
+        transfer_amount as f64 / LAMPORTS_PER_SOL as f64
+    );
 
     let transactions = run_batch(config.transfers.iter().map(|tr| {
         let instruction =
@@ -136,6 +143,37 @@ async fn wait_for_confirmation(
     Ok(())
 }
 
+async fn create_account(
+    client: Arc<RpcClient>,
+    payer: &Keypair,
+    new_account: &Keypair,
+) -> Result<(), ClientError> {
+    let data_len = 0;
+    let rent_exemption_amount = client
+        .get_minimum_balance_for_rent_exemption(data_len)
+        .await?;
+    println!("pubkey: {}", new_account.pubkey());
+    println!(
+        "privkey: {}",
+        bs58::encode(new_account.secret().as_bytes()).into_string()
+    );
+    let instruction = system_instruction::create_account(
+        &payer.pubkey(),
+        &new_account.pubkey(),
+        rent_exemption_amount,
+        data_len as u64,
+        &Pubkey::from_str("11111111111111111111111111111111").unwrap(),
+    );
+    let mut transaction = Transaction::new_with_payer(&[instruction], Some(&payer.pubkey()));
+    transaction.sign(
+        &[&payer, &new_account],
+        client.get_latest_blockhash().await?,
+    );
+    client.send_and_confirm_transaction(&transaction).await?;
+    println!("account {} created", new_account.pubkey());
+    Ok(())
+}
+
 async fn run_batch<T>(
     tasks: impl IntoIterator<Item = impl Future<Output = Result<T, ClientError>>>,
 ) -> Result<Vec<T>, ClientError> {