צ'קים,
בלי להתעסק בצ'קים.

// POST /webhooks/chex
async function chexWebhook(req, res) {
  const { type, data } = req.body

  if (type === 'check.received') {
    const check = data.cheque

    await fetch('https://api.receipts.co.il/v1/receipts', {
      method: 'POST',
      headers: { 'Authorization': 'Bearer <key>' },
      body: JSON.stringify({
        amount: check.amount,
        date:   check.date,
        number: check.number,
      }),
    })
  }

  res.sendStatus(200)
}