Try it — edit the JSON, generate a PDF
The whole API
curl -X POST https://YOUR-HOST/invoice \
-H "Content-Type: application/json" \
-d '{"number":"INV-1","currency":"USD","seller_name":"Me","buyer_name":"You",
"items":[{"description":"Work","quantity":1,"unit_price":100}]}' \
--output invoice.pdf
That's it. JSON in, application/pdf out. Exact totals (integer minor
units — no floating-point drift), optional tax, notes, due dates.
Pricing
Free
$0
- 100 invoices/mo
- No signup to try
- 20 req/min
Pro
$9/mo
- 1,000 invoices/mo
- API key
- Your logo
Crypto
USDC
- Pay on Base
- No account
- 0xC1B0137Fa043AdE3AB2c1f85EF4aE6687053D7E0
Card/UPI (Razorpay) once there's demand — starting small.