# Production Environment
NODE_ENV=production

# Wallet address to receive payments
WALLET_ADDRESS=0xYourMainnetWalletAddress

# Network (switch from testnet to mainnet)
NETWORK=base  # was base-sepolia

# Facilitator
FACILITATOR_URL=https://facilitator.payai.network

# Required for Base mainnet
CDP_API_KEY_ID=your_coinbase_developer_platform_key
CDP_API_KEY_SECRET=your_coinbase_developer_platform_secret

# Optional: Custom RPC for better performance
BASE_RPC_URL=https://mainnet.base.org
# or use a paid RPC like Alchemy/Infura
# BASE_RPC_URL=https://base-mainnet.g.alchemy.com/v2/YOUR_KEY

// Add logging to track payments
app.use(
  paymentMiddleware(
    walletAddress,
    routes,
    {
      url: facilitatorUrl,
      onPaymentReceived: (txHash, amount, network) => {
        console.log(`Payment received: ${amount} on ${network}`);
        console.log(`Transaction: ${txHash}`);
        
        // Send to analytics
        analytics.track('payment_received', {
          txHash,
          amount,
          network,
          timestamp: Date.now()
        });
      },
      onPaymentFailed: (error, txHash) => {
        console.error(`Payment failed: ${error}`);
        
        // Alert on failures
        errorTracking.captureException(error);
      }
    }
  )
);