curl --request GET \
  --url https://api.ledgerbeam.com/v1/bank_statements \
  --header 'API-KEY: <api-key>'

{
  "next_cursor": "XjdHaksD",
  "data": [
    {
      "id": "bs_123456789",
      "url": "https://example.com/statement.pdf",
      "status": "processing",
      "created_at": "2024-01-15T10:30:00Z",
      "processed_at": "2024-01-15T10:35:00Z"
    }
  ]
}