> ## 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.

# balance.topped_up

> A prepaid balance top-up was completed.

## When this fires

When a customer on a balance plan tops up their prepaid balance through the customer portal and the payment succeeds.

`amount` is the topped-up value in rate scale (10000 = \$1.00 of the subscription currency) — the same scale `balance.low` and `balance.depleted` use.

Use it to confirm the top-up in your own UI and to clear any low-balance warnings you raised on `balance.low`.


## OpenAPI

````yaml /openapi/en/webhooks/2026-08-27.json webhook balance.topped_up
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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