Billing Skills

Billing skills let agents manage invoices, subscriptions, and tax reports.

invoice.create

Create an invoice.

{
  "skill": "invoice.create",
  "input": {
    "customerId": 1,
    "items": [
      {
        "description": "Premium Plan",
        "amount": 9900,
        "quantity": 1
      }
    ],
    "dueDate": "2026-09-18"
  }
}

subscription.update

Update a subscription.

{
  "skill": "subscription.update",
  "input": {
    "subscriptionId": "SUB_123",
    "interval": "MONTHLY",
    "state": "ACTIVE"
  }
}

report.billing

Generate a billing report.

{
  "skill": "report.billing",
  "input": {
    "startDate": "2026-01-01",
    "endDate": "2026-12-31",
    "groupBy": "month"
  }
}