PDF receipts your customers can actually file

Email-body receipts get lost and screenshot badly. Expense tools, accountants, and procurement departments want a proper PDF. Generating one takes a single call:

await fetch("https://slipstack.dev/api/v1/pdf", {
  method: "POST",
  headers: {
    Authorization: `Bearer ${process.env.SLIPSTACK_KEY}`,
    "Content-Type": "application/json",
  },
  body: JSON.stringify({
    template: "receipt",            // <- receipt layout, PAID badge included
    data: {
      from: { name: "Bean & Barrel Coffee", logoUrl: tenant.logoUrl },
      to:   { name: payment.customerName, email: payment.email },
      number: `R-${payment.id}`,
      currency: payment.currency,
      items: payment.items,
      taxRate: payment.taxRate,
    },
  }),
});

Where teams use it

• Marketplaces: per-seller branded receipts (logo + accent color per tenant).
• POS / kiosks: email a PDF instead of printing; works offline-queue friendly.
• Subscriptions: attach receipts to renewal emails straight from your billing webhook.

The receipt template automatically stamps a PAID badge and skips due-date fields. Same API, same key, same pricing as invoices.