curl --request GET \
  --url https://api.leanrails.com/v1/settlement/batches/{id} \
  --header 'Authorization: Basic <encoded-value>'

{
  "id": "sbatch_xxx",
  "object": "settlement_batch",
  "status": "pending",
  "total_gross": 123,
  "total_fees": 123,
  "total_net": 123,
  "total_reserves": 123,
  "transfer_amount": 123,
  "currency": "<string>",
  "period_start": 123,
  "period_end": 123,
  "settlement_date": "<string>",
  "payment_count": 123,
  "livemode": true,
  "created": 123,
  "transfer_id": "<string>",
  "error_message": "<string>",
  "completed_at": 123,
  "metadata": {}
}