> For the complete documentation index, see [llms.txt](https://help.inveterate.com/dev/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://help.inveterate.com/dev/api-reference-docs/public-api-2.0-reference/admin/webhooks/topics.md).

# Topics

**Customer events**

* Account
  * [customer.joined.paid\_tier ](/dev/api-reference-docs/public-api-2.0-reference/admin/webhooks/topics/customer.joined.paid_tier.md)
  * [customer.joined.free\_tier ](/dev/api-reference-docs/public-api-2.0-reference/admin/webhooks/topics/customer.joined.free_tier.md)
  * [customer.joined.free\_trial](/dev/api-reference-docs/public-api-2.0-reference/admin/webhooks/topics/customer.joined.free_trial.md)
  * [customer.joined.lifetime\_tier](/dev/api-reference-docs/public-api-2.0-reference/admin/webhooks/topics/customer.joined.lifetime_tier.md)
  * [customer.changed\_tier](/dev/api-reference-docs/public-api-2.0-reference/admin/webhooks/topics/customer.changed_tier.md)
  * [customer.updated](/dev/api-reference-docs/public-api-2.0-reference/admin/webhooks/topics/customer.updated.md)
* Orders and Payments
  * [customer.ordered ](/dev/api-reference-docs/public-api-2.0-reference/admin/webhooks/topics/customer.ordered.md)
  * [customer.payment\_succeeded](/dev/api-reference-docs/public-api-2.0-reference/admin/webhooks/topics/customer.payment_succeeded.md)
  * [customer.payment\_failed](/dev/api-reference-docs/public-api-2.0-reference/admin/webhooks/topics/customer.payment_failed.md)
  * [customer\_billing.attempt.failed](/dev/api-reference-docs/public-api-2.0-reference/admin/webhooks/topics/customer_billing.attempt.failed.md)
  * [customer.payment\_method.changed](/dev/api-reference-docs/public-api-2.0-reference/admin/webhooks/topics/customer.payment_methods.updated.md)
* Credit
  * [customer.credits.updated ](/dev/api-reference-docs/public-api-2.0-reference/admin/webhooks/topics/customer.credits.updated.md)
  * [customer.credits.expired](/dev/api-reference-docs/public-api-2.0-reference/admin/webhooks/topics/customer.credits.expired.md)
* Cancellations
  * [customer.cancelled ](/dev/api-reference-docs/public-api-2.0-reference/admin/webhooks/topics/customer.cancelled.md)
  * [customer.pending\_cancellation ](/dev/api-reference-docs/public-api-2.0-reference/admin/webhooks/topics/customer.pending_cancellation.md)