# List invoices

Returns a paginated list of Invoices for the specified site. Supports filtering and sorting.

Endpoint: GET /site/{siteId}/ahds/v1/invoice
Version: 1.0
Security: bearer

## Path parameters:

  - `siteId` (number, required)
    Site identifier

## Query parameters:

  - `page` (number)
    Page number (0-indexed)

  - `pageSize` (number)
    Number of items per page

  - `sortBy` (string)
    Field to sort by
    Enum: "createdAt", "updatedAt", "approvedAt", "currency", "customerReferenceNumber", "dueDate", "invoiceCode", "invoiceDate", "subtotalAmount", "taxAmount"

  - `sortOrder` (string)
    Sort order
    Enum: "asc", "desc"

  - `animalId` (string)
    Animal associated with the invoice.
    Example: "123e4567-e89b-12d3-a456-426614174000"

  - `approvedByUserId` (string)
    User who approved the invoice.
    Example: "123e4567-e89b-12d3-a456-426614174000"

  - `consultId` (string)
    Consultation associated with the invoice.
    Example: "123e4567-e89b-12d3-a456-426614174000"

  - `contactId` (string)
    Client/contact associated with the invoice.
    Example: "123e4567-e89b-12d3-a456-426614174000"

  - `createdByUserId` (string)
    User who created the invoice.
    Example: "123e4567-e89b-12d3-a456-426614174000"

  - `currency` (string)
    ISO 4217 currency code for monetary amounts.

  - `customerReferenceNumber` (string)
    Customer-provided reference number.

  - `invoiceCode` (string)
    Human-readable invoice code or number.

  - `isActive` (boolean)
    Whether the invoice is active.

  - `isTaxIncluded` (boolean)
    Whether line item prices include tax.

  - `ownershipId` (string)
    Owning organization or business unit.
    Example: "123e4567-e89b-12d3-a456-426614174000"

  - `paymentTermsId` (string)
    Payment terms associated with the invoice.
    Example: "123e4567-e89b-12d3-a456-426614174000"

  - `updatedByUserId` (string)
    User who last modified the invoice.
    Example: "123e4567-e89b-12d3-a456-426614174000"


## Response 200 fields

## Response 401 fields