# Get aging report

Generate accounts receivable aging report.

## Report buckets

By default: Current, 1-30, 31-60, 61-90, 90+ days

## Export formats

- JSON (default)
- CSV (set Accept header to text/csv)

Endpoint: GET /invoices/aging-report
Version: 1.0.0
Security: BearerAuth

## Query parameters:

  - `customerId` (string)
    Filter by specific customer

  - `daysPerBucket` (integer)
    Days per aging bucket

  - `maxDays` (integer)
    Maximum days to track

## Response 200 fields (application/json):

  - `asOfDate` (string, required)

  - `buckets` (array, required)
    Example: ["Current","1-30","31-60","61-90","90+"]

  - `customers` (array, required)

  - `customers.id` (string)

  - `customers.name` (string)

  - `customers.friendlyId` (string)

  - `customers.current` (number)

  - `customers.days1to30` (number)

  - `customers.days31to60` (number)

  - `customers.days61to90` (number)

  - `customers.over90` (number)

  - `customers.total` (number)

  - `totals` (object, required)

## Response 401 fields (application/json):

  - `error` (string, required)
    Error code

  - `message` (string, required)
    Human-readable error message