{
  name: string;           // Display name
  chainId: number;        // EIP-155 chain ID
  usdcAddress: `0x${string}`;  // USDC contract address
  rpcUrl: string;         // RPC endpoint
  caip2Id: string;        // CAIP-2 network ID
  caipAssetId: string;    // CAIP-2 asset ID
}

import { createBunMiddleware } from '@armory-sh/middleware-bun';
import { USDC_BASE } from '@armory-sh/base';

const middleware = createBunMiddleware({
  payTo: '0x...',
  amount: '2000000',
  token: USDC_BASE,
  rpcUrls: {
    8453: 'https://mainnet.base.org',
    // Add your custom network
    123456: 'https://your-custom-rpc.com',
  }
});

const app = Bun.serve({
  fetch: async (req) => {
    const result = await middleware(req);
    if (result) return result;
    return new Response(JSON.stringify({ data: 'protected content' }));
  }
});

import { acceptPaymentsViaArmory } from '@armory-sh/middleware-express';

app.use(acceptPaymentsViaArmory({
  payTo: '0x...',
  amount: '2000000',
  rpcUrls: {
    8453: 'https://mainnet.base.org',
    123456: 'https://your-custom-rpc.com',
  }
}));

import { createArmoryClient } from '@armory-sh/client-viem';
import { privateKeyToAccount } from 'viem/accounts';

const CUSTOM_TOKEN = {
  symbol: 'USDC',
  name: 'USD Coin',
  version: '2',
  contractAddress: '0x...',
  chainId: 123456, // Your custom chain ID
  decimals: 6,
};

const client = createArmoryClient({
  wallet: { type: 'account', account },
  token: CUSTOM_TOKEN,
  rpcUrl: 'https://your-custom-rpc.com', // Optional: custom RPC
});

const caip2Id = `eip155:${chainId}`;

// Examples:
'eip155:1'        // Ethereum
'eip155:8453'     // Base
'eip155:123456'   // Custom

const caipAssetId = `eip155:${chainId}/erc20:${contractAddress}`;

// Example:
'eip155:8453/erc20:0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913'

import { createBunMiddleware } from '@armory-sh/middleware-bun';

// Custom token on Arbitrum Sepolia
const USDC_ARB_SEPOLIA = {
  symbol: 'USDC',
  name: 'USD Coin',
  version: '2',
  contractAddress: '0x75faf114eafb1Acbe221d265a875F4Ea013E0bA1',
  chainId: 421614,
  decimals: 6,
};

const middleware = createBunMiddleware({
  payTo: '0x...',
  amount: '2000000',
  token: USDC_ARB_SEPOLIA,
  rpcUrls: {
    421614: 'https://sepolia-rollup.arbitrum.one/rpc',
  }
});

const app = Bun.serve({
  fetch: async (req) => {
    const result = await middleware(req);
    if (result) return result;
    return new Response(JSON.stringify({ data: 'protected content' }));
  }
});

// Testnet token
const USDC_SEPOLIA = {
  symbol: 'USDC',
  name: 'USD Coin',
  version: '2',
  contractAddress: '0x1c7D4B196Cb0C7B01d743Fbc6116a902379C7238',
  chainId: 11155111, // Sepolia
  decimals: 6,
};

const client = createArmoryClient({
  wallet: { type: 'account', account },
  token: USDC_SEPOLIA,
  rpcUrl: 'https://rpc.sepolia.org',
});

app.use(acceptPaymentsViaArmory({
  payTo: '0x...',
  amount: '2000000',
  accept: {
    networks: ['base', 'ethereum', 123456], // Mix names and chain IDs
    tokens: [USDC_BASE, CUSTOM_TOKEN],
  }
}));

import { getNetworkByChainId } from '@armory-sh/base';

const network = getNetworkByChainId(8453);
console.log(network);
// {
//   name: "Base Mainnet",
//   chainId: 8453,
//   usdcAddress: "0x8335...",
//   rpcUrl: "https://mainnet.base.org",
//   caip2Id: "eip155:8453",
//   caipAssetId: "eip155:8453/erc20:0x8335..."
// }