Payment card numbers (PANs) that pass the Luhn checksum, with a real IIN range and a matching scheme (Visa / Mastercard / Amex). For testing only — synthetic, not chargeable.
4630 7414 0856 1842| Browser | sampuli.site — pick Japan, generate, export CSV/JSON |
| REST API | curl https://sampuli.site/api/v1/jp/card?n=25 |
| npm | npx @sampuli/data jp.card |
| Node | import { generate } from '@sampuli/data'; generate('jp.card') |