List Document Collection requests

curl 'https://api.expiryedge.com/v2/collection-requests?sort=-created_at&limit=50' \
  -H "Authorization: Bearer $EXPIRYEDGE_API_KEY"

{
  "data": [
    {
      "id": "req_3Hs8",
      "organization_id": "org_northwind",
      "name": "W-9 for 2026",
      "template_id": "tpl_W9x2",
      "template_name": "W-9",
      "contact_id": "c_8Hk2pQ",
      "contact_name": "Priya Shah",
      "contact_email": "priya.shah@northwinddental.example",
      "expiry_id": "exp_4Tq9sLm2",
      "status": "pending",
      "has_password": false,
      "archived": false,
      "paused": false,
      "sent_at": "2026-09-27T14:30:00.000Z",
      "resend_count": 0,
      "created_at": "2026-09-27T14:30:00.000Z",
      "updated_at": "2026-09-27T14:30:00.000Z"
    }
  ],
  "next_cursor": "string",
  "has_more": true
}