curl --request GET \
  --url https://api.meetcampfire.com/coa/api/v1/invoice/ \
  --header 'Authorization: <api-key>'

{
  "count": 123,
  "next": "http://api.example.org/accounts/?offset=400&limit=100",
  "previous": "http://api.example.org/accounts/?offset=200&limit=100",
  "results": [
    {
      "id": 123,
      "lines": [
        {
          "id": 123,
          "product_name": "<string>",
          "stripe_product_id": "<string>",
          "product_is_taxable": true,
          "anrok_item_id": "<string>",
          "service_date": "2023-12-25",
          "description": "<string>",
          "quantity": 123,
          "rate": 123,
          "currency": "<string>",
          "amount": 0,
          "tax": 0,
          "tax_description": "<string>",
          "created_at": "2023-11-07T05:31:56Z",
          "last_modified_at": "2023-11-07T05:31:56Z",
          "customer": 123,
          "product": 123
        }
      ],
      "payments": [
        {
          "id": 123,
          "credit_memo": "<string>",
          "payment_transaction_bank_description": "<string>",
          "payment_journal_entry_order": "<string>",
          "voided_journal_entry_order": "<string>",
          "currency": "<string>",
          "amount": 0,
          "payment_date": "2023-12-25",
          "created_at": "2023-11-07T05:31:56Z",
          "voided_date": "2023-12-25",
          "source": "STRIPE",
          "last_modified_at": "2023-11-07T05:31:56Z",
          "customer": 123,
          "invoice": 123,
          "payment_journal_entry": 123,
          "payment_transaction": 123,
          "voided_journal_entry": 123
        }
      ],
      "payment_journal_entries": [
        123
      ],
      "client_name": "<string>",
      "client_email": "<string>",
      "client_invoice_message": "<string>",
      "client_use_stripe_auto_bill": true,
      "status": "<string>",
      "past_due_days": 123,
      "entity_name": "<string>",
      "entity_currency": "<string>",
      "entity_invoice_message": "<string>",
      "total_amount": 0,
      "amount_paid": 0,
      "amount_due": 123,
      "contract_name": "<string>",
      "attachments": [
        {
          "id": 123,
          "customer": 123,
          "created_at": "2023-11-07T05:31:56Z",
          "created_by": 123,
          "created_by_name": "<string>",
          "created_by_email": "<string>",
          "last_modified_at": "2023-11-07T05:31:56Z",
          "name": "<string>",
          "url": "<string>",
          "s3_content_type": "<string>",
          "s3_content_length": 1073741823,
          "s3_path": "<string>",
          "object_id": 1073741823,
          "app": "<string>",
          "model": "<string>"
        }
      ],
      "invoice_number": "<string>",
      "stripe_connection_name": "<string>",
      "stripe_connection_entity": 123,
      "stripe_connection_billing_portal_enabled": true,
      "avalara_connection_name": "<string>",
      "avalara_connection_company": "<string>",
      "tax_rate_name": "<string>",
      "tax_rate_value": 0,
      "revenue_transactions": [
        123
      ],
      "item_date": "2023-12-25",
      "voided_journal_entry_order": "<string>",
      "search_vector": "<string>",
      "search_text": "<string>",
      "auto_send_invoice": true,
      "auto_send_invoice_at": "2023-12-25",
      "auto_sent_at": "2023-12-25",
      "reminder_sent_dates": "<any>",
      "billing_address": "<string>",
      "shipping_address": "<string>",
      "terms": "net_7",
      "ref_number": "<string>",
      "purchase_order_number": "<string>",
      "invoice_date": "2023-12-25",
      "due_date": "2023-12-25",
      "shipping_date": "2023-12-25",
      "paid_date": "2023-12-25",
      "uncollectible_date": "2023-12-25",
      "sent_date": "2023-12-25",
      "period_start": "2023-12-25",
      "period_end": "2023-12-25",
      "location_of_sale": "<string>",
      "message_on_invoice": "<string>",
      "payment_status": "open",
      "warning_message": "<string>",
      "created_at": "2023-11-07T05:31:56Z",
      "last_modified_at": "2023-11-07T05:31:56Z",
      "currency": "<string>",
      "exchange_rate": 0,
      "exchange_rate_book": 0,
      "last_sent_at": "2023-11-07T05:31:56Z",
      "integration_id": "<string>",
      "integration_context": "<any>",
      "vat_number": "<string>",
      "use_stripe_auto_bill": true,
      "stripe_payment_link_id": "<string>",
      "stripe_payment_intent_id": "<string>",
      "stripe_invoice_id": "<string>",
      "stripe_pdf_url": "<string>",
      "stripe_payment_link": "<string>",
      "source": "<string>",
      "source_id": "<string>",
      "voided_date": "2023-12-25",
      "customer": 123,
      "entity": 123,
      "client": 123,
      "bad_debt_journal_entry": 123,
      "journal_entry": 123,
      "contract": 123,
      "avalara_connection": 123,
      "sphere_connection": 123,
      "anrok_connection": 123,
      "tax_rate": 123,
      "stripe_connection": 123,
      "source_file": 123,
      "voided_journal_entry": 123
    }
  ]
}