SAYMAN BLOCKCHAIN

1. Layer 2 Rollup (anchored to SAYMAN L1)

import { ChainFactory } from './core/chain-factory.js';
import Blockchain from './core/blockchain.js';

const config = ChainFactory.createL2Config({
  name: 'MyL2Chain',
  chainId: 'my-l2-1',
  apiPort: 11000,
  l1RpcUrl: 'https://sayman.onrender.com',
  l1Bridge: '<BRIDGE_CONTRACT_ADDRESS>',
  genesis: { '<YOUR_ADDRESS>': 1_000_000_000 }
});

const chain = new Blockchain(config, './data/my-l2');
await chain.initialize();

2. Independent Sidechain

const config = ChainFactory.createSidechainConfig({
  name: 'GameChain',
  chainId: 'gamechain-1',
  blockReward: 10_000_000,
  minStake: 10_000_000,
  genesis: { '<DEV_WALLET>': 100_000_000_000 }
});

3. Custom Token (deploy on any chain)

import { SaymanClient } from './sdk/client.js';
const client = new SaymanClient({ rpcUrl: 'http://localhost:10000' });

// Deploy token factory contract once, then:
await client.callContract({
  contractAddress: TOKEN_FACTORY_ADDR,
  method: 'createToken',
  args: { name: 'My Token', symbol: 'MTK', totalSupply: 1000000 },
  wallet: myWallet,
});

4. NFT Collection

await client.callContract({
  contractAddress: NFT_FACTORY_ADDR,
  method: 'createCollection',
  args: { name: 'CoolNFTs', symbol: 'COOL', maxSupply: 10000 },
  wallet: myWallet,
});