> ## Documentation Index
> Fetch the complete documentation index at: https://commet.co/docs/llms.txt
> Use this file to discover all available pages before exploring further.

# quota.exceeded

> Usage passed a feature's included quantity.

## When this fires

Once per feature per billing period, when period usage passes the included quantity:

* **Overage enabled** (`overageEnabled: true`): overage billing began — every unit past the included amount will be charged at renewal.
* **Overage disabled** (`overageEnabled: false`): the hard limit was hit — further usage requests for this feature are rejected. This case also fires `customer.state_changed` with trigger `quota_exceeded`, since the customer's access changed.

Use it to surface overage charges in your UI, or to block the feature when the limit is hard.


## OpenAPI

````yaml /openapi/en/webhooks/2026-08-27.json webhook quota.exceeded
openapi: 3.1.0
info:
  title: Commet Webhooks
  version: '2026-08-27'
  description: >-
    Outbound webhook events emitted by the Commet API. Each event is delivered
    as a signed POST to your configured endpoints.
servers: []
security: []
paths: {}

````

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