import { MPPFinance } from 'mppfinance'

const card = await MPPFinance.issue({
  agentId: 'agent-7x2k',
  amount: 50_00,        // $50.00
  currency: 'USD',
  rules: {
    merchant: 'aws.com',
    singleUse: true,
    expiresIn: 300,
  },
})

// card.number → ready in 0.3s
console.log(card.number) // "4111 •••• •••• 9821"

import { MPPFinance } from 'mppfinance'

const client = new MPPFinance({
  agentId: 'your-agent-id',
  network: 'solana',   // 'solana' | 'ethereum'
  testnet: true,       // use testnet for development
})

const card = await client.issue({
  amount: 100_00,   // $100.00
  currency: 'USD',
  rules: {
    merchant: 'stripe.com',
    singleUse: false,
    expiresIn: 86400,  // 24 hours
    maxPerTx: 50_00,   // $50 per transaction
  },
})

console.log(card.id)      // "card_7x2k..."
console.log(card.number)  // "4111 •••• •••• 9821"
console.log(card.cvv)     // "***" (revealed once)
console.log(card.expiry)  // "12/27"

const cards = await client.list()
cards.forEach(card => {
  console.log(`${card.id} — ${card.merchant} — $${card.spent}`)
})

await client.revoke('card_7x2k...')

client.on('charge', (event) => {
  console.log(`Charged $${event.amount} at ${event.merchant}`)
})

client.on('expired', (event) => {
  console.log(`Card ${event.cardId} expired`)
})