# List Invoices by Patient Account

Endpoint: GET /patient/{client_id}/account/{account_id}/invoice
Version: v1
Security: x-api-key, a-api-key

## Query parameters:

  - `page` (integer)
    Example: 1

  - `page_size` (integer)
    Example: 50

  - `sort_by` (array)
    Comma separated search fields. See Sorting
    Example: ["[\"field_name\",\"field_name\"]"]

  - `q[]` (array)
    Filter result by one or more fields.

See Query Filtering

Available filters:

| Value | Format |
|---|---|
| payer_id | integer |
| owing | double |
| appointment_id | integer |
| payment_id | integer |
| created | timestamp |
| updated | timestamp |
| invoice_date | date |
| invoice_number | integer |

## Path parameters:

  - `client_id` (integer, required)

  - `account_id` (integer, required)

## Response 200 fields (application/json):

  - `invoices` (array)

  - `invoices.row_num` (integer)

  - `invoices.total_rows` (integer)

  - `invoices.links` (object)

  - `invoices.links.self` (string)
    Example: "https://api.pracsuite.com/v1/invoice/1"

  - `invoices.tenant_id` (integer)

  - `invoices.invoice_id` (integer)

  - `invoices.client_id` (integer)

  - `invoices.account_id` (integer)

  - `invoices.invoice_date` (string)

  - `invoices.issued` (string)
    RFC 3339 UTC date-time (Z) with microsecond precision.
    Example: "2020-09-12T11:09:42.687393Z"

  - `invoices.due_date` (string)

  - `invoices.invoice_number` (integer)

  - `invoices.invoice_notes` (string)

  - `invoices.practice_notes` (string)

  - `invoices.business_id` (integer)

  - `invoices.payer_id` (integer)

  - `invoices.created` (string)
    RFC 3339 UTC date-time (Z) with microsecond precision.
    Example: "2020-09-12T11:09:42.687393Z"

  - `invoices.updated` (string)
    RFC 3339 UTC date-time (Z) with microsecond precision.
    Example: "2020-09-12T11:09:42.687393Z"

  - `invoices.created_by_user_id` (integer)

  - `invoices.updated_by_user_id` (integer)

  - `invoices.invoice_items` (array)

  - `invoices.invoice_items.invoice_item_id` (integer)

  - `invoices.invoice_items.item_time` (string)
    ISO 8601 local datetime in the tenant's timezone.
    Example: "2026-01-01T12:05:30"

  - `invoices.invoice_items.item_id` (integer)

  - `invoices.invoice_items.description` (string)

  - `invoices.invoice_items.debit` (number)

  - `invoices.invoice_items.paid` (number)

  - `invoices.invoice_items.discount` (number)

  - `invoices.invoice_items.write_off` (number)

  - `invoices.invoice_items.owing` (number)

  - `invoices.invoice_items.gst` (number)

  - `invoices.invoice_items.fee_cat_id` (integer)

  - `invoices.invoice_items.practitioner_id` (integer)

  - `invoices.invoice_items.quantity` (number)

  - `invoices.invoice_items.appointment_id` (integer)

  - `invoices.invoice_items.unit_price` (number)

  - `invoices.invoice_items.unit_discount` (number)

  - `invoices.invoice_items.unit_gst` (number)

  - `invoices.invoice_items.payment_items` (array)

  - `invoices.invoice_items.payment_items.payment_item_id` (integer)

  - `invoices.invoice_items.payment_items.payment_id` (integer)

  - `invoices.invoice_items.payment_items.amount` (number)

  - `invoices.invoice_items.payment_items.allocated_time` (string)
    RFC 3339 UTC date-time (Z) with microsecond precision.
    Example: "2020-09-12T11:09:42.687393Z"

  - `total_entries` (integer)

## Response 400 fields (application/json):

  - `error` (object, required)

  - `error.status` (integer)
    Example: 400

  - `error.code` (string)
    Example: "INVALID_PARAMS"

  - `error.detail` (string)
    Human readable explanation of the error
    Example: "One or more request parameters are invalid."

  - `request_id` (string, required)
    Example: "00000000-0000-0000-0000-000000000000"

## Response 401 fields (application/json):

  - `error` (object, required)

  - `error.status` (integer)
    Example: 403

  - `error.code` (string)
    Example: "UNAUTHORIZED"

  - `error.detail` (string)
    Human readable explanation of the error
    Example: "Access could not be verified for this request."

  - `request_id` (string, required)
    Example: "00000000-0000-0000-0000-000000000000"

## Response 403 fields (application/json):

  - `error` (object, required)

  - `error.status` (integer)
    Example: 403

  - `error.code` (string)
    Example: "MISSING_AUTHENTICATION_TOKEN"

  - `error.detail` (string)
    Human readable explanation of the error
    Example: "Authentication token is missing or the requested endpoint does not exist"

  - `request_id` (string, required)
    Example: "00000000-0000-0000-0000-000000000000"

## Response 404 fields (application/json):

  - `error` (object, required)

  - `error.status` (integer)
    Example: 404

  - `error.code` (string)
    Example: "NOT_FOUND"

  - `error.detail` (string)
    Human readable explanation of the error
    Example: "Could not find {Resource} with ID {ID_HERE}"

  - `request_id` (string)
    Example: "00000000-0000-0000-0000-000000000000"

## Response 500 fields (application/json):

  - `error` (object, required)

  - `error.status` (integer)
    Example: 500

  - `error.code` (string)
    Example: "SERVER_ERROR"

  - `error.detail` (string)
    Human readable explanation of the error
    Example: "An unexpected error occurred while processing your request. Please try again in a few minutes. If it keeps happening, contact support with Request ID: 00000000-0000-0000-0000-000000000000."

  - `request_id` (string, required)
    Example: "00000000-0000-0000-0000-000000000000"