curl --request GET \
  --url https://sandbox.layerfi.com/v1/businesses/{businessId}/bills/{billId} \
  --header 'Authorization: Bearer <token>'

{
  "data": {
    "id": "b745c116-cd28-41a1-b4ea-84a2768b6e14",
    "business_id": "188eb399-f171-4849-861c-5c02d91f800b",
    "external_id": "vendor-bill-123",
    "status": "PARTIALLY_PAID",
    "terms": "NET_30",
    "received_at": "2024-06-01T10:11:57.184157Z",
    "due_at": "2024-07-01T10:11:57.184158Z",
    "paid_at": null,
    "voided_at": null,
    "reference_number": "VB-123",
    "vendor": {
      "id": "a4c38874-8c01-4986-b8d0-4f159a52dd39",
      "external_id": "vendor-1",
      "company_name": "Acme Supplies Inc.",
      "email": "billing@acmesupplies.com",
      "office_phone": "555-123-4567",
      "address_string": "123 Vendor St, Supply City, CA 90210",
      "notes": "Primary office supplies vendor",
      "status": "ACTIVE"
    },
    "line_items": [
      {
        "id": "733de30f-db72-4d52-98c5-fe070d4433f7",
        "external_id": "bill-line-item-1",
        "bill_id": "b745c116-cd28-41a1-b4ea-84a2768b6e14",
        "account_identifier": {
          "type": "AccountId",
          "id": "80b708b5-7b27-456c-9fb1-b8b918241908"
        },
        "ledger_account": {
          "id": "80b708b5-7b27-456c-9fb1-b8b918241908",
          "name": "Office Supplies",
          "stable_name": "OFFICE_SUPPLIES",
          "normality": "DEBIT",
          "account_type": {
            "value": "EXPENSE",
            "display_name": "Expenses"
          },
          "account_subtype": {
            "value": "OPERATING_EXPENSES",
            "display_name": "Operating Expenses"
          }
        },
        "description": "Monthly office supplies",
        "product_name": "Paper reams",
        "unit_price": 1500,
        "quantity": "10.00",
        "subtotal": 15000,
        "discount_amount": 1000,
        "sales_taxes_total": 1120,
        "sales_taxes": [
          {
            "tax_account": {
              "type": "Tax_Name",
              "name": "CA_SALES_TAX"
            },
            "tax_ledger_account": {
              "id": "c4007474-f604-4d57-9690-b7f40f7a1cee",
              "name": "Sales tax: CA",
              "stable_name": "SALES_TAXES:CA",
              "normality": "DEBIT",
              "account_type": {
                "value": "EXPENSE",
                "display_name": "Expenses"
              },
              "account_subtype": {
                "value": "SALES_TAXES",
                "display_name": "Sales Taxes"
              }
            },
            "amount": 1120
          }
        ],
        "total_amount": 15120,
        "transaction_tags": [
          {
            "id": "a1b2c3d4-e5f6-7890-abcd-ef1234567890",
            "key": "department",
            "value": "operations",
            "dimension_display_name": "Department",
            "value_display_name": "Operations",
            "dimension_id": "d1e2f3a4-b5c6-7890-abcd-ef1234567890",
            "definition_id": "f1e2d3c4-b5a6-7890-abcd-ef1234567890",
            "created_at": "2024-02-27T02:16:40.389772Z",
            "updated_at": "2024-02-27T02:16:40.389772Z",
            "deleted_at": null,
            "archived_at": null
          }
        ]
      }
    ],
    "subtotal": 15000,
    "additional_sales_taxes": [],
    "additional_sales_taxes_total": 0,
    "total_amount": 15120,
    "outstanding_balance": 5120,
    "memo": "Memo for the office supplies purchase",
    "payment_allocations": [
      {
        "id": "8901abcd-ef23-4567-8901-abcd12345678",
        "bill_id": "b745c116-cd28-41a1-b4ea-84a2768b6e14",
        "payment_id": "590ed436-c2bd-4e39-8047-f913a852f99c",
        "amount": 10000,
        "payment": {
          "id": "590ed436-c2bd-4e39-8047-f913a852f99c",
          "external_id": "bill-payment-1",
          "paid_at": "2024-06-15T00:00:00Z",
          "method": "ACH",
          "amount": 10000,
          "processor": "BANK_TRANSFER",
          "imported_at": "2024-06-15T18:11:57.339076Z",
          "allocations": [
            {
              "id": "8901abcd-ef23-4567-8901-abcd12345678",
              "bill_id": "b745c116-cd28-41a1-b4ea-84a2768b6e14",
              "payment_id": "590ed436-c2bd-4e39-8047-f913a852f99c",
              "amount": 10000,
              "transaction_tags": []
            }
          ],
          "transaction_tags": [],
          "memo": "First partial payment",
          "metadata": {},
          "reference_number": "PAY-1001"
        },
        "transaction_tags": [],
        "memo": "Allocated to June office supplies bill",
        "metadata": {},
        "reference_number": "ALLOC-1001"
      }
    ],
    "vendor_credits": [],
    "imported_at": "2024-06-01T10:11:57.184157Z",
    "updated_at": "2024-06-15T18:11:57.339076Z",
    "transaction_tags": [],
    "metadata": {}
  }
}