List endpoints accept page and per_page query parameters. per_page is clamped to the endpoint maximum.

GET /api/v1/email/verify/jobs?page=2&per_page=10

{
  "data": [ ],
  "meta": {
    "total": 34,
    "page": 2,
    "per_page": 10,
    "total_pages": 4
  }
}

Where it applies

• GET /api/v1/email/verify/jobs lists bulk jobs newest first, page and per_page (default 20).
• GET /api/v1/catalog/search takes limit (1 to 100, default 20) instead of pages; the catalog is small enough to read in one call.
• Account lists (/user/keys, /admin/users, /admin/keys, /admin/invoices) use page and per_page.

List endpoints are free; only the call that does work is charged.