Beautiful PDFs
from JSON.
One API call.

const pdf = await fetch("https://api.kagyz.com/v1/invoice", {
  method: "POST",
  headers: {
    "Authorization": "Bearer YOUR_API_KEY",
    "Content-Type": "application/json"
  },
  body: JSON.stringify({
    invoice_number: "INV-001",
    issue_date: "2026-02-26",
    currency: "USD",
    from: { name: "Acme Corp" },
    to: { name: "John Doe" },
    items: [
      { description: "Consulting", quantity: 1, unit_price: 500 }
    ]
  })
});