# Webhooks

Txn supports webhooks for the following transaction types:

* [Invoice](https://docs.txn.io/invoices)
* [API Payout](https://docs.txn.io/payouts)
* Manual Payout via UI
* [Channels](https://docs.txn.io/channels/channels-concept)
* [Exchange](https://docs.txn.io/exchange)
* Direct crypto Deposit received into your account

Webhooks are triggered each time the state of a transaction is updated. 

You can configure your webhook URLs on the Developers page in your txn account.