TINs formatted exactly as Nigeria's tax authority issues them, so they pass field-level format validation in your app. Synthetic — not registered to anyone.
1035335118| Browser | sampuli.site — pick Nigeria, generate, export CSV/JSON |
| REST API | curl https://sampuli.site/api/v1/ng/tin?n=25 |
| npm | npx @sampuli/data ng.tin |
| Node | import { generate } from '@sampuli/data'; generate('ng.tin') |