Add SIKAT full deployment package (Solana + EVM + Gelato)

Author: imfromfuture3000-Android

solana/create_spl_mint.js

@@ -0,0 +1,64 @@
+// create_spl_mint.js
+// Usage: node create_spl_mint.js --rpc <RPC_URL> --keypair <KEYPAIR_PATH> --decimals 9 --supply 1000000
+
+const { Connection, Keypair, PublicKey, LAMPORTS_PER_SOL } = require('@solana/web3.js');
+const splToken = require('@solana/spl-token');
+const fs = require('fs');
+const argv = require('minimist')(process.argv.slice(2));
+
+async function main(){
+  const rpc = argv.rpc || process.env.SOLANA_RPC_URL || 'https://api.devnet.solana.com';
+  const keypairPath = argv.keypair || process.env.SOLANA_KEYPAIR_PATH;
+  const decimals = parseInt(argv.decimals || process.env.MINT_DECIMALS || '9');
+  const supply = argv.supply || process.env.MINT_INITIAL_SUPPLY || '1000000';
+
+  if(!keypairPath){
+    console.error('Provide --keypair <path> or set SOLANA_KEYPAIR_PATH in .env');
+    process.exit(1);
+  }
+
+  const secret = JSON.parse(fs.readFileSync(keypairPath));
+  const payer = Keypair.fromSecretKey(Buffer.from(secret));
+  const connection = new Connection(rpc, 'confirmed');
+
+  console.log('Payer:', payer.publicKey.toBase58());
+
+  // Airdrop on devnet (if using devnet)
+  if(rpc.includes('devnet')){
+    const airdropSig = await connection.requestAirdrop(payer.publicKey, 2 * LAMPORTS_PER_SOL);
+    await connection.confirmTransaction(airdropSig);
+    console.log('Airdropped 2 SOL to payer (devnet)');
+  }
+
+  // Create mint
+  const mint = await splToken.createMint(
+    connection,
+    payer, // payer
+    payer.publicKey, // mint authority
+    null, // freeze authority
+    decimals
+  );
+
+  console.log('Created mint:', mint.toBase58());
+
+  // Create token account for payer
+  const payerTokenAccount = await splToken.getOrCreateAssociatedTokenAccount(
+    connection, payer, mint, payer.publicKey
+  );
+
+  // Mint initial supply (supply is in whole tokens; convert to smallest unit)
+  const amount = BigInt(supply) * (BigInt(10) ** BigInt(decimals));
+  await splToken.mintTo(
+    connection,
+    payer,
+    mint,
+    payerTokenAccount.address,
+    payer,
+    amount
+  );
+
+  console.log('Minted', supply, 'tokens to', payerTokenAccount.address.toBase58());
+  console.log('Mint address:', mint.toBase58());
+}
+
+main().catch(err => { console.error(err); process.exit(1); });