curl --request GET \
  --url https://api.ledger.so/v1/counterparties \
  --header 'Authorization: Bearer <token>'

{
  "ok": true,
  "data": [
    {
      "id": "<string>",
      "customerId": "<string>",
      "accountType": "us_bank",
      "currency": "<string>",
      "status": "<string>",
      "accountOwnerName": "<string>",
      "createdAt": "2023-11-07T05:31:56Z",
      "updatedAt": "2023-11-07T05:31:56Z",
      "bankName": "<string>",
      "accountName": "<string>",
      "accountOwnerType": "<string>",
      "last4": "<string>",
      "details": {}
    }
  ],
  "nextCursor": "<string>"
}